GE Industrial Solutions QRW010-025-035-040 User Manual

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Page 1

Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

RoHS Compliant

Applications

 Enterprise Networks  Wireless Networks  Access and Optical Network Equipment  Enterprise Networks  Latest generation IC’s (DSP, FPGA, ASIC) and

Microprocessor-powered applications.

Options

 Positive Remote On/Off logic  Case ground pin (-H Base plate version)  Auto restart after fault shutdown

Description

The QRW-series dc-dc converters are a new generation of DC/DC power modules designed for optimum efficiency and power density. The QRW series provide up to 40A output current in an industry standard quarter brick, which makes it an ideal choice for small space, high current and low voltage applications. The converter uses synchronous rectification technology and innovative packaging techniques to achieve ultra high e fficiency reaching 91% at 3.3V full load. Thanks to the ultra high efficiency of this converter, the power dissipation is such t hat for most applications a heat sink is not required. In addition, the QRW-series supports future migration of semiconductor and microprocessor supply voltages do wn to 1.0V .

Features

 Compliant to RoHS EU Directive 2002/95/EC (-Z

versions)

 Compliant to ROHS EU Directive 2002/95/EC with

lead solder exemption (non-Z ve rsions)

 Delivers up to 40A output current  Ultra High efficiency – 91% at 3.3V full load  Industry standard DOSA Compliant Quarter brick:

57.9 mm x 36.8 mm x 9.5 mm (2.28 in x 1.45 in x 0.375 in)

 Improved Thermal Performance:

23A at 70ºC at 1m/s (200LFM) for 3.3Vo

 High power density: 100W/in

 Low output ripple and noise  Low output voltages down to 1V: Supports migration

to future IC and microprocessor supply voltages

 2:1 input voltage  Remote Sense  Remote On/Off  Constant switching frequency  Output overvoltage and Overcurrent protection  Overtemperature protection  Adjustable output voltage (+10% / -20%)  Meets the voltage isolation requirements for

ETSI 300-132-2 and complies with and is licensed for Basic Insulation rating per EN60950-1

 UL** 60950-1 Recognised, CSA

1-03 Certified, and VDE

‡

†

C22.2 No. 60950-

0805 (IEC60950, 3rd

Edition) Licensed

 CE mark meets 2006/95/EC directive  ISO* 9001 certified manufacturing facilities

* ISO is a registered trademark of the International Organization of Standards

** UL is a registered trademark of Underwriters Laboratories, Inc.

†

CSA is a registered trademark of Canadian Standards Association.

‡

VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

§ This product is intended for integration into end-use equipment. All of the required procedures of end-use equipment should be followed.

Document Name: DS03-113 ver.4.4 PDF name:

QRW035_Series.pd

Page 2

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliabiltiy.

Parameter Device Symbol Min Max Unit

Input Voltage:Continuous

Transient (100ms)

Operating Ambient Temperature (See Thermal Considerations section)

Storage Temperature All Tstg –55 125 °C

I/O Isolation Voltage (100% factory Hi-Pot tested) When using optional case ground pin (option 7)

All VI

VI, trans

All TA –40 85 °C

— — 1500

— —

700

100

Vdc Vdc

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.

Parameter Device Symbol Min Typ Max Unit

Operating Input Voltage All VIN 36 48 75 Vdc

Maximum Input Current (VI = 0 V to 75 V; IO = IO, max)

Inrush Transient All I

Input Reflected Ripple Current, peak-peak (5 Hz to 20 MHz, 12 µH source impedance See Test configuration section)

Input Ripple Rejection (120 Hz) All 60 dB

All — — 4.5 Adc

t1A

All 16 mAp-p

CAUTION: This power module is not internally fused. An input line fuse must always be used.

This power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow fuse with a maximum rating of 10 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information.

Lineage Power 2

Page 3

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW040A0S1R0 (Vo = 1.0Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 25,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

P Vo 0.99 1.0 1.01 Vdc

P Vo 0.98 — 1.02 Vdc

P—

— —

P—

PIO0.0—40Adc

P IO, lim — 49 — Adc

η —83— %

— — —

—

0.1

0.1 15

— —

160 200

180 200

0.3

0.3 50

30 80

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max Ta = 40 °C TBD

Weight — 37(1.31) — g (oz.)

Lineage Power 3

Hours

Page 4

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Von/off

Ion/off

Von/off

Ion/off

— —

—

— —

— 80

— —

1.2

1.0

15 50

110

V µA ms

%VO,rated

%V0,nom

Output Overvoltage Protection VO, ovsd 1.25 — 1.5 V

Overtemperature Protection (IO = IO, max) T

ref1 — 127 — °C

Lineage Power 4

Page 5

Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW040A0S1R0 (VO = 1.0 V) module at room temperature (TA = 25 °C).The figures are identical for both on/off configurations.

Vo ( V

(100 mv/div)

OUTPUT CURRENT,

(10A/div)

OUTPUT VOLTAGE, Io (A)

TIME, t (0.1ms/div)

Tested with a 220µF aluminium and a 1.0µF ceramic

Figure 1. Input Voltage and Current Characteristics.

0 5 10 15 20 25 30 35 40

capacitor across the load.

Figure 4. Transient Response to Step decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

Vo ( V)

(100 mv/div)

OUTPUT CURRENT,

(10A/div)

OUTPUT VOLTAGE, Io (A)

Figure 2. Converter Efficiency vs. Output Current.

TIME, t (0.1ms/div)

Figure 5. Transient Response to Step Increase in Load

from 50% to 75% of Full Load (VI = 48 Vdc).

(V)

(0.5 V/div)

OUTPUT VOLTAGE

(50 mV/div)

OUTPUT VOLTAGE, Vo (V)

V on/off (V)

REMOTE ON/OFF

TIME, t (1.00 µs/div)

Figure 3. Output Ripple Voltage (IO = IO, max).

Figure 6. Start-up from Remote On/Off (IO = IO, max).

TIME, t (2ms/div)

Lineage Power 5

Page 6

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW040AP (Vo = 1.2Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 25,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

P Vo 1.18 1.2 1.22 Vdc

P Vo 1.16 — 1.24 Vdc

P—

— —

P—

PIO0.0—40Adc

P IO, lim — 45 — Adc

η —85— %

— — —

—

0.05

0.05 15

— —

120 200

0.3

0.3 50

30 80

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max Ta = 40 °C), Issue 1, M1, C1 1,271,000 Hour

Weight — 37(1.31) — g

Lineage Power 6

(oz.)

Page 7

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 1.42 — 1.58 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

110

µA

%VO,rated

%V0,nom

Lineage Power 7

Page 8

Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW040A0P (VO = 1.2 V) module at room temperature (TA = 25 °C)

1.8

1.6

1.4

(A)

1.2

0.8

0.6

INPUT CURRENT, I

0.4

0.2

0 102030405060 7080

IO = 40 A I

= 20 A

= 4 A

Figure 7. Input Voltage and Current Characteristics.

(%)

EFFICIENCY,

0 4 8 1216202428323640

OUTPUT CURRENT, I

VI = 36 V

= 48 V

= 75 V

(A)

Figure 8. Converter Efficiency vs. Output Current.

(100 mV/div)

OUTPUT VOLTAGE, V (V)

(10 A/div)

OUTPUT CURRENT, I (A)

TIME, t (.1 ms/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 10. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

Figure 11. Transient Response to Step Increase in

Load from 50% to 75% of Full Load (VI = 48 Vdc).

36V, 40A

48V, 40A

(50 mV/div)

OUTPUT VOL TA GE, VO (V)

75V, 40A

TIME t, (1µs/div)

Figure 9. Output Ripple Voltage (IO = IO, max).

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 12. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 8

Page 9

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW040AOM (Vo = 1.5Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 25,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

MVo1.471.51.52Vdc

MVo1.45—1.55Vdc

M—

— —

M—

MIO0.0—40Adc

M IO, lim — 47 — Adc

η —86.5— %

— — —

—

0.05

0.05 15

— —

120 200

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max Ta = 40 °C)

Weight — 38(1.54)

Lineage Power 9

, Issue 1, M1, C1 1,548,000 Hours

— g (oz.)

Page 10

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 1.69 — 2.07 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

110

V µA ms

%VO,rated

%V0,nom

Lineage Power 10

Page 11

Data Sheet June 2, 2009

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW040A0M (VO = 1.5 V) module at room temperature (TA = 25 °C)

2.5

(A)

1.5

INPUT CURRENT, I

0.5

0 1020304050607080

INPUT VOLTAGE, V

(V)

Figure 13. Input Voltage and Current Characteristics.

EFFICIENCY, ( %)

(V)

(100 mV/div)

OUTPUT VOL TA GE, V

(A)

(10 A/div)

OUTPUT CURRENT, I

TIME, t (.1 ms/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 16. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

(V)

(100 mV/div)

OUTPUT VOL TA GE, V

OUTPUT CURRENT, Io (A)

Figure 14. Converter Efficiency vs. Output Current.

36V, 40A

(V)

(50 mV/div)

OUTPUT VOL TA GE,

Figure 15. Output Ripple Voltage (IO = IO, max).

48V, 40A

75V, 40A

TIME,t (1 µs/div)

(A)

(10 A/div)

OUTPUT CURRENT, I

TIME, t (.1 ms/div)

Figure 17. Transient Response to Step Increase in Load

from 50% to 75% of Full Load (VI = 48 Vdc).

(V)

(.5 V/div)

OUTPUT VOL TA GE, V

(V)

ON/OFF

REMOTE ON/OFF PIN,

TIME, t (2 ms/div)

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 18. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 11

Page 12

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW040A0Y (Vo = 1.8Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 25,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Y Vo 1.77 1.8 1.83 Vdc

Y Vo 1.75 — 1.85 Vdc

Y—

— —

Y—

YIO0.0—40Adc

Y IO, lim — 45 — Adc

η —88— %

— — —

—

0.05

0.05 15

— —

200 200

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (IO = 80% of IO, max TA = 40 °C) TBD Hours

Weight — 38(1.34) — g (oz.)

Lineage Power 12

Page 13

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 2.0 — 2.5 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

110

µA

%VO,rated

%V0,nom

Lineage Power 13

Page 14

Data Sheet

3.0

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW040A0Y (VO = 1.8 V) module at room temperature (TA = 25 °C)

2.5

2.0

1.5

1.0

INPUT CURRENT, II (A)

0.5

0 2040608

INPUT VOLTAGE, VI (V)

Figure 19. Input Voltage and Current Characteristics.

IO = 100%

IO = 50%

IO = 10%

(V) (100 mV/div)

OUTPUT VOLTA GE,

(A) (10 A/div)

OUTPUT CURRENT,

TIME, t (0.1 ms/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 22. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

EFFICIENCY, ( %)

OUTPUT CURRENT, Io (A)

Figure 20. Converter Efficiency vs. Output Current.

VI = 36 V

(V)

VI = 48 V

(50 mV/div)

OUTPUT VOLT AGE, V

Figure 21. Output Ripple Voltage (IO = IO, max).

VI = 75 V

TIME, t (1 µs/div)

(V) (100 mV/div)

OUTPUT VOLTA GE,

(A) (10 A/div)

OUTPUT CURRENT,

TIME, t (0.1 ms/div)

Figure 23. Transient Response to Step Increase in

Load from 50% to 75% of Full Load (VI = 48 Vdc).

(V) (0.5 V/div)

OUTPUT VOLTA GE,

(5 V/div)

ON/OFF

REMOTE ON/OFF,

TIME, t (2 ms/div)

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 24. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 14

Page 15

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW035A0G (Vo = 2.5Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 25,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

G Vo 2.47 2.5 2.53 Vdc

G Vo 2.42 — 2.58 Vdc

G—

— —

G—

GIO0.0—35Adc

G IO, lim — 39 — Adc

η —90— %

— — —

—

0.05

0.05 15

— —

150 200

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (IO = 80% of IO, max TA = 40 °C) TBD Hours

Weight — 38(1.34) — g (oz.)

Lineage Power 15

Page 16

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 2.9 — 3.2 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

110

µA

%VO,rated

%V0,nom

Lineage Power 16

Page 17

Data Sheet

)

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW035A0G (VO = 2.5 V) module at room temperature (TA = 25 °C)

3.5

2.5

(A)

1.5

INPUT CURRENT, I

0.5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

INPUT VOLTAGE, V

(V)

IO = 35 A

= 17.5 A

= 3.5 A

Figure 25. Input Voltage and Current Characteristics.

(%)

(50 mV/div)

OUTPUT VOL TAGE, V

(A)

(5 A/div)

OUTPUT CURRENT, I

TIME, t (.10 ms/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 28. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

(V)

(50 m V/div)

OUTPUT VOL TAGE, V

(A)

VI = 36 V

EFFICI ENCY,

0 4 7 1114182125283235

OUTPUT CURRENT, I

= 48 V

= 75 V

(A)

(5 A/div)

OUTPUT CURRENT, I

TIME, t (.10 ms/div)

Figure 29. Transient Response to Step Increase in

Figure 26. Converter Efficiency vs. Output Current.

(V)

36V, 35A

(V)

48V, 35A

(50 mV/div)

OUTPUT VOL TAGE, V

75V, 35A

TIME t, (1µs/div)

Figure 27. Output Ripple Voltage (IO = IO, max).

(1 V/div)

OUTPUT VOLTAGE, V

(V)

ON/OFF

REMOTE ON/OFF PIN,

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 30. Start-up from Remote On/Off (IO = IO, max).

Load from 50% to 75% of Full Load (VI = 48 Vdc).

TIME, t (1 ms/div)

Lineage Power 17

Page 18

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW035A0F (Vo = 3.3Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 30,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

F Vo 3.24 3.3 3.36 Vdc

F Vo 3.2 — 3.4 Vdc

F—

— —

F—

FIO0.0—35Adc

F IO, lim — 39 — Adc

η —91— %

— — —

—

0.05

0.05 15

— —

160 300

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max Ta = 40 °C), Issue 1, M1, C1 1,700,000 Hours

ight — 37(1.31) — g

Lineage Power 18

(oz.)

Page 19

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 3.8 — 4.6 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

0.5

110V%V0,nom

µA

Lineage Power 19

Page 20

Data Sheet

INPUT VOL TAGE, VI (V)

INPUT CURRENT, I

(A)

TIME, t (2 µs/div)

OUTPUT VOLTAGE,

OUTPUT CURRENT, I

(A)

TIME, t (.1ms/div)

)

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW035A0F (VO = 3.3 V) module at room temperature (TA = 25 °C)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0 30 35 40 45 50 55 60 65 70 75 8

IO = 35 A I

O = 25 A

O = 0 A

Figure 31. Input Voltage and Current Characteristics.

VI = 36 V V

EFFICIENCY, η (%)

I = 48 V

I = 75 V

Figure 32. Converter Efficiency vs. Output Current.

(100 mV/div)

OUTPUT VOL TAGE, V

(10 A/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 34. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

(100 mV/div)

OUTPUT VOL TAGE, V

(A)

(10 A/div)

OUTPUT CURRENT, I

Figure 35. Transient Response to Step Increase in

Load from 50% to 75% of Full Load (VI = 48 Vdc).

36 V, 35 A

(1 V/div)

OUTPUT V OLTAGE, Vo ( V)

48 V 35 A

VO (V) (20 mV/div)

75 V 35 A

(V on/off )

REMOTE ON/OFF ( V)

TIME, t (2 ms/div)

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 33. Output Ripple Voltage (IO = IO, max).

Figure 36. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 20

Page 21

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW025A0A (Vo = 5.0 Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 10,000 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

A Vo 4.95 5.0 5.05 Vdc

A Vo 4.85 — 5.15 Vdc

A—

— —

A—

AIO0.0—25Adc

A IO, lim — 30 — Adc

η — 91.5 — %

— — —

—

0.05

0.05 15

— —

250 200

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max Ta = 40 °C), Issue 1, M1,C1 1,219,777 Hours

eight — 37(1.31) — g

Lineage Power 21

(oz.)

Page 22

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 5.6 — 6.8 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

— 80

— —

1.2

1.0

15 50

0.5

110V%V0,nom

V µA ms

Lineage Power 22

Page 23

Data Sheet

INPUT VOLTA GE, VI (V)

INPUT CURRENT, I

(A)

OUTPUT CURRENT, IO (A)

TIME, t (1 µs/div)

OUTPUT VOLTA GE, V

(V)

(A)

OUTPUT VOLTAGE, V

(V)

(A)

OUTPUT VOLTA GE, V

(V)

, (

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW025A0A (VO = 5.0V) module at room temperature (TA = 25 °C)

3.5 3

2.5 2

1.5 1

0.5 0

25 30 35 40 45 50 55 60 65 70 7

IO = 25 A I

O = 12.5 A

O = 0.5 A

Figure 37. Input Voltage and Current Characteristics.

VI = 36 V

VI = 48 V V

EFFICENCY, η (%)

I = 75 V

(200 mV/div)

( 5 A/div)

TIME, t (100 µs/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 40. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

(200 mV/div)

0 5 10 15 20 2

Figure 38. Converter Efficiency vs. Output Current.

( 5 A/div)

TIME, t (100 µs/div)

Figure 41. Transient Response to Step Increase in Load

from 50% to 75% of Full Load (VI = 48 Vdc).

VI = 36 V

VI = 48 V

(50 mV/div)

VI = 75 V

Figure 39. Output Ripple Voltage (IO = IO, max).

(2 V/div)

OUTPUT VOLTA GE

(V)

ON/OFF

REMOTE ON/OFF,

TIME, t (1 ms/div)

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 42. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 23

Page 24

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Electrical Specifications (continued)

Output Specifications for the QRW010A0B (Vo = 12.0 Vdc)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set Point (VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C)

Output Voltage (Over all operating input voltage, resistive load, and temperature conditions at steady state until end of life.)

Output Regulation:

Line (VI = VI, min to VI, max) Load (IO = IO, min to IO, max) Temperature (TA = TA, min to TA, max)

Output Ripple and Noise

RMS (5 Hz to 20 MHz bandwidth) Peak-to-peak (5 Hz to 20 MHz bandwidth)

External Load Capacitance — 2200 µF

Output Current (Vo =90% of VO, nom.)

Output Current-limit Inception (VO = 90% of VO, set)

Output Short-circuit Current (Average)VO = 0.25 V Latched off

Efficiency (VI = VIN, nom; IO = IO, max), TA = 25 °C

Switching Frequency All fSW — 300 — kHz

Dynamic Response

(DIO/Dt = 1 A/10 µs, VI = 48 V, TA = 25 °C); tested with a 220 µF aluminium and a 1.0 µf ceramic capacitor across the load.): Load Change from IO = 50% to 75% of IO, max:

Peak Deviation Settling Time

(VO < 10% of peak deviation)

Load Change from IO = 50% to 25%

of IO, max :

Peak Deviation Settling Time

(VO < 10% of peak deviation)

B Vo 11.76 12 12.24 Vdc

B Vo 11.64 — 12.36 Vdc

B—

— —

B—

BIO0.0—10Adc

B IO, lim — 12 — Adc

η — 92.5 — %

— — —

—

0.05

0.05 15

— —

360 300

0.2

0.2 50

100

%, VO, set %, VO, set

mVrms

mVp-p

µs

Isolation Specifications

Parameter Symbol Min Typ Max Unit

Isolation Capacitance Ciso — 5600 — PF Isolation Resistance Riso 10 — — MΩ

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (Io = 80% of Io, max, Ta = 40 °C), Issue 1, M1,C1 1,227,000 Hours

ight — 37(1.31) — g

Lineage Power 24

(oz.)

Page 25

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information

Parameter Symbol Min Typ Max Unit

Remote On/Off Signal Interface*

(VI = 0 V to 75 V; open collector or equivalent compatible; signal referenced to VI(–) terminal; see Figure 52 and Feature Descriptions.):

Preferred Logic:

Logic Low—Module On Logic High—Module Off

Optional Logic:

Logic Low—Module Off Logic High—Module On

Logic Low:

At Ion/off = 1.0 mA At Von/off = 0.0 V

Logic High:

At Ion/off = 0.0 µA Leakage Current

Turn-on Time; see Typical Start-up Curve(IO = IO max;

Vo within ±1% of steady state)

Output Voltage Adjustment

(See Feature Descriptions):

Output Voltage Remote-sense Range Output Voltage Set-point Adjustment Range (trim)

Output Overvoltage Protection VO, ovsd 13.5 15 16.5 V

Overtemperature Protection (IO = IO, max) T

* A Minimum OFF Period of 1 sec is recommended.

Von/off

Ion/off

Von/off

Ion/off

— —

ref1 — 127 — °C

—

— —

—

— —

1.2

1.0

15 50

0.5

110V%V0,nom

µA

Lineage Power 25

Page 26

Data Sheet

INPUT VOLTAGE, V

(V)

INPUT CURRENT, I

(A)

TIME, t (1 µs/div)

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Characteristic Curves

The following figures provide typical characteristics curves for the QRW010A0B (VO = 12.0V) module at room temperature (TA = 25 °C)

(

3.5 3

2.5 2

1.5 1

0.5 0

25 35 45 55 65 7

IO = 10 A I

O = 5 A

O = 0 A

Figure 43. Input Voltage and Current Characteristics.

(200 mV/div)

OUTPUT VOLT AGE, V (A)

(2 A/div)

UTPUT CURRENT, I

TIME, t (100 µs/div)

Tested with a 220µF aluminium and a 1.0µF ceramic capacitor across the load.

Figure 46. Transient Response to Step Decrease in

Load from 50% to 25% of Full Load (VI = 48 Vdc).

EFFICIENCY, ( %)

OUTPUT CURRENT, Io (A)

Figure 44. Converter Efficiency vs. Output Current.

VI = 36 V

(V)

VI = 48 V

(50 mV/div)

OUTPUT VOLT AGE, V

VI = 75 V

(V)

(200 mV/div)

OUTPUT VOLT AGE, V (A)

(2 A/div)

UTPUT CURRENT, I

TIME, t (100 µs/div)

Figure 47. Transient Response to Step Increase in Load

from 50% to 75% of Full Load (VI = 48 Vdc).

Tested with a 10µF aluminium and a 1.0µF tantalum capacitor across the load.

Figure 45. Output Ripple Voltage (IO = IO, max).

Figure 48. Start-up from Remote On/Off (IO = IO, max).

Lineage Power 26

Page 27

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Test Configurations

BATTERY

OSCILLOSCOPE

C ESR < 0.1 @ 20 ºC 100 kHz

12 μH

220 μF

TEST

CURRENT

PROBE

VI(+)

(–)

Note:Measure input reflected-ripple current with a simulated

source inductance (LTEST) of 12 µH. Capacitor CS offsets possible battery impedance. Measure current as shown above.

Figure 49. Input Reflected-Ripple Test Setup.

COPPER STRIPS

VO(+)

1.0 μF

(-)

SCOPE

RESISTIVE LOAD

Note:Use a 1.0 µF ceramic capacitor and a 10 µF aluminum

or tantalum capacitor. Scope measurement should be made using a BNC socket. Position the load between 51 mm and 76 mm (2 in. and 3 in.) from the module.

Figure 50. Peak-to-Peak Output Noise Measurement Test

Setup.

CONTACT AND

DISTRIBUTION LOSSES

LOAD

SUPPLY

CONTACT

RESISTANCE

SENSE(+)

(+)

VI(+)

(–)

VO(–)

SENSE(–)

Note:All measurements are taken at the module terminals.

When socketing, place Kelvin connections at module terminals to avoid measurement errors due to socket contact resistance.

(+) VO(-)–[]I

⎛⎞

----------------------------------------------

⎝⎠

(+) VI(-)–[]I

100 %×=

Figure 51. Output Voltage and Efficiency Measurement.

Design Considerations

Input Source Impedance

The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. For the test configuration in 49, a 33 µF electrolytic capacitor (ESR < 0.7 W at 100 kHz) mounted close to the power module helps ensure stability of the unit. For other highly inductive source impedances, consult the factory for further application guidelines.

Output Capacitance

High output current transient rate of change (high di/dt) loads may require high values of output capacitance to supply the instantaneous energy requirement to the load. Tp minimize the output voltage transient drop during this transient, low E.S.R. (equivalent series resistance) capacitors may be required, since a high E.S.R. will produce a correspondingly higher voltage drop during the current transient.

Output capacitance and load impedance interact with the power module’s output voltage regulation control system and may produce an ’unstable’ output condition for the required values of capacitance and E.S.R.. Minimum and maximum values of output capacitance and of the capacitor’s associated E.S.R. may be dictated, depending on the module’s control system.

The process of determining the acceptable values of capacitance and E.S.R. is complex and is load-dependant. Lineage provides Web-based tools to assist the power module end-user in appraising and adjusting the effect of various load conditions and output capacitances on specific power modules for various load conditions.

Safety Considerations

For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the

end-use safety agency standard, i.e., UL60950, CSA C22.2

No. 60950-00, and VDE 0805:2001-12 (IEC60950, 3rd Ed).

These converters have been evaluated to the spacing requirements for Basic Insulation, per the above safety standards and 1500 Vdc is applied from VI to VO to 100% of outgoing production.

For end products connected to –48 Vdc, or –60 Vdc nomianl DC MAINS (i.e. central office dc battery plant), no further fault testing is required.

Note:–60 V dc nominal bettery plants are not available in the

U.S. or Canada. For all input voltages, other than DC MAINS, where the input voltage is less than 60 Vdc, if the input meets all of the requirements for SELV, then:

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Page 28

Data Sheet August 24, 2010

The output may be considered SELV. Output voltages will

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

remain withing SELV limits even with internally-generated non-SELV voltages. Single component failure and fault tests were performed in the power converters.

One pole of the input and one pole of the output are to be grounded, or both circuits are to be kept floating, to maintain the output voltage to ground voltage within ELV or SELV limits.

For all input sources, other than DC MAINS, where the input voltage is between 60 and 75 Vdc (Classified as TNV-2 in Europe), the following must be adhered to, if the converter’s output is to be evaluated for SELV:

The input source is to be provided with reinforced insulation from any hazardous voltage, including the AC mains.

One VI pin and one VO pin are to be reliably earthed, or both the input and output pins are to be kept floating.

Another SELV reliability test is conducted on the whole system, as required by the safety agencies, on the combination of supply source and the subject module to verify that under a single fault, hazardous voltages do not appear at the module’s output.

The power module has ELV (extra-low voltage) outputs when all inputs are ELV.

All flammable materials used in the manufacturing of these modules are rated 94V-0, and UL60950A.2 for reduced thicknesses. The input to these units is to be provided with a maximum 10A normal-blow fuse in the ungrounded lead.

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Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Descriptions

Overcurrent Protection

To provide protection in a fault output overload condition, the module is equipped with internal current-limiting circuitry and can endure current limit for few seconds. If overcurrent persists for few seconds, the module will shut down and remain latch-off.

The overcurrent latch is reset by either cycling the input power or by toggling the on/off pin for one second. If the output overload condition still exists when the module restarts, it will shut down again. This operation will continue indefinitely until the overcurrent condition is corrected.

An auto-restart option is also available.

Remote On/Off

Two remote on/off options are available. Positive logic remote on/off turns the module on during a logic-high voltage on the ON/OFF pin, and off during a logic low. Negative logic remote on/off turns the module off during a logic high and on during a logic low. Negative logic, device code suffix "1," is the factorypreferred configuration.

To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the VI(-) terminal (Von/off). The switch can be an open collector or equivalent (see Figure 10). A logic low is Von/off = 0 V to I.2 V. The maximum Ion/off during a logic low is 1 mA. The switch should maintain a logic-low voltage while sinking 1 mA.

During a logic high, the maximum Von/off generated by the power module is 15 V. The maximum allowable leakage current of the switch at Von/off = 15V is 50 µA.

If not using the remote on/off feature, do one of the following to turn the unit on

For negative logic, short ON/OFF pin to VI(-). For positive logic: leave ON/OFF pin open.

on/off

ON/OFF

on/off

–

(+)

(–)

Figure 52. Remote On/Off Implementation.

SENSE(+)

SENSE(–)

(+)

LOAD

(–)

the Feature Specifications table i.e.:

[Vo(+) – Vo(-)] – [SENSE(+) – SENSE(-)] £ 10% of Vo, rated

The voltage between the Vo(+) and Vo(-) terminals must not exceed the minimum output overvoltage shutdown value indicated in the Feature Specifications table. This limit includes any increase in voltage due to remote-sense compensation and output voltage set-point adjustment (trim). See Figure 53.

If not using the remote-sense feature to regulate the output at the point of load, then connect SENSE(+) to Vo(+) and SENSE(-) to Vo(-) at the module.

Although the output voltage can be increased by both the remote sense and by tine trim, the maximum increase for the output voltage is not the sum of both. The maximum increase is the larger of either the remote sense or the trim.

The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using remote sense and trim: the output voltage of the module can be increased, which at the same output current would increase the power output of the module. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power.

SENSE(+)

SENSE(–)

I(+)

SUPPLY

CONTACT

VO(+)

I(–)

O(–)

CONTACT AND

DISTRIBUTION LOSSESRESISTANCE

LOAD

Figure 53. Effective Circuit Configuration for

Single-Module Remote-Sense Operation Output Voltage.

Output Overvoltage Protection

The output overvoltage protection consists of circuitry that monitors the voltage on the output terminals. If the voltage on the output terminals exceeds the over voltage protection threshold, then the module will shutdown and latch off. The overvoltage latch is reset by either cycling the input power for one second or by toggling the on/off signal for one second.

The protection mechanism is such that the unit can continue in this condition until the fault is cleared.

Overtemperature Protection

Remote Sense

These modules feature an overtemperature protection circuit to safeguard against thermal damage. The circuit shuts down

Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote-sense connections. The voltage between the remote-sense pins and the output terminals must not exceed the output voltage sense range given in

and latches off the module when the maximum device reference temperature is exceeded. The module can be restarted by cycling the dc input power for at least one second or by toggling the remote on/off signal for at least one second.

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Page 30

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Feature Descriptions (Continued)

Output Voltage Set-Point Adjustment (Trim)

Trimming allows the user to increase or decrease the output voltage set point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the SENSE(+) or SENSE(-) pins. The trim resistor should be positioned close to the module

If not using the trim feature, leave the TRIM pin open.

With an external resistor between the TRIM and SENSE(-) pins (Radj-down), the output voltage set point (Vo,adj) decreases (see Figure 54). The following equation determines the required external-resistor value to obtain a percentage output voltage change of D%.

For Output Voltage: 1.0V - 12V

With an external resistor connected between the TRIM and SENSE(+) pins (Radj-up), the output voltage set point (Vo,adj) increases (see Figure 55).

The following equation determines the required externalresistor value to obtain a percentage output voltage change of D%

For Output Voltage: 1.5V - 12V

(+)

ON/OFF

CASE

VI(–)

O(+)

SENSE(+)

TRIM

SENSE(–)

O(–)

adj-down

RLOAD

Figure 54. Circuit Configuration to Decrease Output

Voltage.

(+)

ON/OFF

CASE

VI(–)

O(+)

SENSE(+)

TRIM

SENSE(–)

O(–)

adj-up

RLOAD

For Output Voltage: 1.2V, 1.0V

The voltage between the Vo(+) and Vo(-) terminals must not exceed the minimum output overvoltage shut-down value indicated in the Feature Specifications table. This limit includes any increase in voltage due to remote-sense compensation and output voltage set-point adjustment (trim). See Figure 53.

Although the output voltage can be increased by both the remote sense and by the trim, the maximum increase for the output voltage is not the sum of both. The maximum increase is the larger of either the remote sense or the trim.

The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using remote sense and trim, the output voltage of the module can be increased, which at the same output current would increase the power output of the module. Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power.

Figure 55. Circuit Configuration to Increase Output

Voltage.

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Page 31

Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Thermal Considerations

The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat-dissipating components are mounted on the top side of the module. Heat is removed by conduction, convection and radiation to the surrounding environment. Proper cooling can be verified by measuring the temperature of selected components on the topside of the power module (See 56). Peak temperature (Tref) can occur at any of these positions indicated in Figure

50.

OUTPUT

Thermocouple Location T

ref 1

Note:Top view, pin locations are for reference only.

Airflow

Thermocouple Location T

ref 3

Thermocouple Location T

ref 2

Heat Transfer Without Heat Sinks

Increasing airflow over the module enhances the heat transfer via convection. Figures 57 through 64 shows the maximum current that can be delivered by the corresponding module without exceeding the maximum case temperature versus local ambient temperature (TA) for natural convection through 2 m/s (400 ft./min.).

Note that the natural convection condition was measured at

0.05 m/s to 0.1 m/s (10ft./min. to 20 ft./min.); however, systems in which these power modules may be used typically generate natural convection airflow rates of 0.3 m/s (60 ft./ min.) due to other heat dissipating components in the system. The use of output power derating curve is shown in the following example.

What is the minimum airflow necessary for a QRW035A0F operating at VI = 48 V, an output current of 23A, and a maximum ambient temperature of 70 °C.

Solution

INPUT

Given: VI = 48V

Io = 23A

TA = 7 0 ° C

Determine airflow (v) (Use Figure 62):

v = 1m/sec. (200ft./min.)

Figure 56. Temperature Measurement Location.

The temperature at any one of these locations should not exceed per 1 to ensure reliable operation of the power module. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table.

Although the maximum Tref temperature of the power modules is per 1, you can limit these temperatures to a lower value for extremely high reliability.

Table 1. Device Temperature

Output Voltage Device Temperature (°C)

1.0V Tref1 116

1.2V Tref1 119

1.5V Tref1 118

1.8V Tref1 117

2.5V Tref1 118

3.3V Tref1 Tref2 Tref3

5V Tref1 113

12V Tref1 118

114 112 130

OUTPUT CURRENT, I ( A)

LOCAL AMBIENT TEMPERATURE, T (°C)

Figure 57. Output Power Derating for QRW040A0S1R0

(Vo = 1.0V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

OUTPUT CURRENT, I (A)

20 30 40 50 60 70 80 90

LOCAL AMBIENT TEMPERATURE, T (°C)

Figure 58. Output Power Derating for QRW040A0P (Vo =

1.2V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

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Page 32

Data Sheet

(°C)

OUTPU

T CUR

RENT

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Thermal Considerations (continued)

OUTPUT CURRENT, I (A)

20 30 40 50 60 70 80 90

Figure 59. Output Power Derating for QRW040A0M (Vo

, I (A)

20 30 40 50 60 70 80 90

LOCAL AMBIENT TEMPERATURE, T

= 1.5V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

T (°C)

LOCAL AMBIENT TEMPERATURE

OUTPUT CURRENT, I (A)

20 30 40 50 60 70 80 90

LOCAL AMBIENT TEMPERATURE, T (°C)

Figure 62. Output Power Derating for QRW035A0F (Vo

= 3.3V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

Figure 60. Output Power Derating for QRW040A0Y (Vo

= 1.8V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

Figure 63. Output Power Derating for QRW025A0A (Vo

= 5V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

Figure 61. Output Power Derating for QRW0350G (Vo =

2.5) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

Figure 64. Output Power Derating for QRW010A0B (Vo

= 12V) in Transverse Orientation with No Baseplate; Airflow direction from VIN (+) to VIN (–); VIN = 48V.

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Page 33

Data Sheet

QRW010/025/035/040 Series Power Modules; dc-dc Converters

August 24, 2010

Outline Diagram

Dimensions are in millimeters and (inches) Tolerences: x.x mm 0.5 mm (x.xx in. 0.02 in.)

x.xx mm 0.25 mm (x.xxx in. 0.010 in.)

Top View

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Side View

Bottom View

*Top Side label includes Lineage name, product designation, and data code.

†

Optional Features, Pin is not present unless one of these options is specified.

Lineage Power 33

1-0454

Page 34

Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Recommended Hole Pattern

Dimensions are in millimeters and (inches).

Name Pin No. Function

Vi(+) 1 Positive input voltage

ON/OFF 3 Remote On/Off signal

CASE* 4 Connected to base plate

Vi(-) 5 Negative input voltage

Vo(-) 6 Negative output voltage

-SENSE 7 Negative remote sense TRIM 8 Output voltage trim

+SENSE 9 Positive remote sense

Vo(+) 10 Positive output voltage

* CASE pin only available on -H option modules.

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Data Sheet August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A

Through-Hole Lead-Free Soldering Information

The RoHS-compliant through-hole products use the SAC (Sn/Ag/Cu) Pb-free solder and RoHS-compliant components. They are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3°C/s is suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210°C. For Pb solder, the recommended pot temperature is 260°C, while the Pb-free solder pot is 270°C max. Not all RoHS-compliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your Lineage Power System representative for more details.

Post Solder Cleaning and Drying Considerations

Post solder cleaning is usually the final circuit-board assembly process prior to electrical board testing. The result of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the finished circuit-board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer to Lineage

Power Board Mounted Power Modules: Soldering and Cleaning Application Note (AP01-056EPS).

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Page 36

Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40

Ordering Information

Please contact your Lineage Power Sales Representativ e for pricing, availability and optional features .

Table 1. Product Codes

Input Voltage

48V (36-75Vdc) 12V 10A 91% Through hole 48V (36-75Vdc) 12V 10A 91% Through hole 48V (36-75Vdc) 12V 10A 91% Through hole 48V (36-75Vdc) 12V 10A 91% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 5.0V 25A 92% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 3.3V 35A 91% Through hole 48V (36-75Vdc) 2.5V 35A 90% Through hole 48V (36-75Vdc) 2.5V 35A 90% Through hole 48V (36-75Vdc) 1.8V 40A 87% Through hole 48V (36-75Vdc) 1.5V 40A 86% Through hole

Output

Voltage

Output

Current

Efficiency Connector Type Product Codes Comcodes

QRW010A0B1 108967167 QRW010A0B41 108983032 QRW010A0B1Z CC109102992 QRW010A0B41-HZ CC109143228 QRW025A0A1 108965500 QRW025A0A41 108969288 QRW025A0A1Z CC109101474 QRW025A0A6Z CC109142675 QRW025A0A41Z CC109127214 QRW025A0A641Z CC109143211 QRW025A0A41-H 108982810 QRW025A0A71-H 108987264 QRW025A0A1-HZ CC109120755 QRW025A0A741-HZ CC109114204 QRW035A0F1 108965518 QRW035A0F1Z 108995230 QRW035A0F1-H 108967720 QRW035A0F1-HZ CC109144440 QRW035A0F61 108975491 QRW035A0F41Z CC109107612 QRW035A0F641Z CC109138970 QRW035A0F841-H 108981283 QRW035A0F741-HZ CC109114212 QRW035A0G1 108965526 QRW035A0G1-H 108968546 QRW040A0Y41 108969247 QRW040A0M1 108965534

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Data Sheet

August 24, 2010

QRW010/025/035/040 Series Power Modules; dc-dc Converters

36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40

Table 2. Device Options

Characteristic Definition

Form Fa c tor Q Q = Quarter Bri ck Famil y Des ig nat or R Famil y Des ignator Input Vol t age W W = W i de Range, 36V-75V Output Current 0 35A 0 035A0 = 035. 0 A m ps Maxim um O ut p ut Current

Ratings

Output Volt age

Pin Length

Ac t i on fol lowi ng Protect i ve Shutdown

On/Off Logic

Options

Mech ani c a l F eatures Cust om er S pecific XY XY = Cust omer Specific Modi fied Code, Om i t for St andard Code RoHS

Character and Position

B A F G Y M P P = 1.2V nomi nal S S = 1.0V nomi nal

8 8 = Pi n Lengt h: 2.79 m m ± 0. 25m m , (0.110 i n. ± 0. 010 i n. ) 7 7 = Cas e P i n (onl y available wit h H opt i on ) 6 6 = Pi n Lengt h: 3.68 m m ± 0. 25m m , (0.145 i n. ± 0. 010 i n. )

4 4 = Auto-rest art fol lowi ng shut down (Overcurrent/Overvol t age)

1 1 = Negative Logic

H H = Heat plate, for us e wi th heat sinks or cold-wall s

B = 12V nomi nal A = 5.0V nom inal F = 3.3V nom inal G = 2.5V nominal Y = 1.8V nom inal M = 1.5V nom i nal

Omit = Default Pin Lengt h shown in M echanical Out l i ne F i gures

Omit = Lat c hi ng M ode

Omit = Positive Logic

Omit = Standard open Fram e M odul e

Omit = RoHS 5/ 6, Lead Based S ol der Us ed

Z Z = RoHS 6/6 Com pl i ant, Lead free

Asia-Pacific Headquarters

Tel: +65 6593 7211

World Wide Headquarters Lineage Power Corporation

601 Shiloh Road, Plano, TX 75074, USA +1-800-526-7819 (Outside U.S.A.: +1-972-244-9428)

www.lineagepower.com e-mail: techsupport1@lineagepower.com

Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or

pplication. No rights under any patent accompany the sale of any such product(s) or information.

Lineage Power DC-DC products are protected under various patents. Information on these patents is available at www.lineagepower.com/patents.

2009 Lineage Power Corporation, (Plano, Texas) All International Rights Reserved.

Europe, Middle-East and Africa Hea dquart ers

Tel: +49 89 878067-280

India Headquarters

Tel: +91 80 28411633

Document Name: DS03-113 ver.4.4

PDF name:

QRW035_Series.pdf

GE Industrial Solutions QRW010-025-035-040 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual