GE Industrial Solutions EQW010-040 User Manual

Data Sheet October 5, 2013

EQW010-040 Series (Eighth-Brick) DC-DC Converter Power Modules

36–75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

RoHS Compliant

Applications

 Distributed power architectures

 Wireless networks

 Access and optical network Equipment

 Enterprise Networks

 Latest generation IC’s (DSP, FPGA, ASIC) and

Microprocessor powered applications

Options

 Negative Remote On/Off logic

 Over current/Over temperature/Over voltage

protections (Auto-restart)

 Heat plate versions (-C, -H)

 Surface Mount version (-S)

Description

The EQW010/040 series DC-DC converters are designed to provide up to 40A output current in an industry standard eighth brick package. These DC-DC converters operate over an input voltage range of 36 to 75 Vdc and provide a single, precisely-regulated output. The output is isolated from the input, allowing versatile polarity configurations and grounding connections. Built in filtering for both the input and output minimizes the need for external filtering.

* UL is a re gistered trademark of Underwriters Laboratories, Inc.

†

CSA is a reg istered trademark of Canadian Standards Associat ion.

‡

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

§

This product is intended for integration into end-us er equipment

** ISO is a registered trademark of the International Orga nization of Standards

Features

 Compliant to RoHS EU Directive 2002/95/EC

 Compatible in a Pb-free or SnPb reflow environment

 High efficiency – 92% at 3.3V full load

 Industry standard, DOSA compliant, Eighth brick

footprint

57.9mm x 22.9mm x 8.5mm

(2.28in x 0.9in x 0.335in)

 Wide Input voltage range: 36-75 Vdc

 Tightly regulated output

 Constant switching frequency

 Positive Remote On/Off logic

 Input under/over voltage protection

 Output overcurrent/voltage protection

 Over-temperature protection

 Remote sense

 No minimum load required

 No reverse current during output shutdown

 Output Voltage adjust: 80% to 110% of V

 Operating temperature range (-40°C to 85°C)

 UL* 60950-1Recognized, CSA

03 Certified, and VDE

‡

0805:2001-12 (EN60950-1)

Licensed

 CE mark meets 73/23/EEC and 96/68/EEC

directives

§

 Meets the voltage and current requirements for

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

**

 ISO

9001 and ISO 14001 certified manufacturing

facilities

Document No: DS06-112 ver. 1.27

PDF name: EQW010-040 Series.pdf

o,nom

†

C22.2 No. 60950-1-

Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

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 reliability.

Parameter Device Symbol Min Max Unit

Input Voltage

Continuous All V

Transient (100 ms) All V

Operating Ambient Temperature All T

IN

IN,trans

A

-0.3 80 Vdc

-0.3 100 Vdc

-40 85 °C

(see Thermal Considerations section)

Storage Temperature All T

I/O Isolation voltage (100% factory Hi-Pot tested) All

stg

 

-55 125 °C

1500 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 All, except B I

(VIN= V

IN, min

to V

IN, max

, IO=I

) B I

O, max

Input No Load Current All I

(VIN = V

, IO = 0, module enabled)

IN, nom

Input Stand-by Current All I

(VIN = V

, module disabled)

IN, nom

IN,max

IN,No load

IN,stand-by

3.2 3.5 Adc

3.4 3.7 Adc

75 mA

22 mA

Inrush Transient All I2t 0.5 A2s

Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; V V

= I

IN, max, IO

; See Test configuration section)

Omax

IN, min

to

All 20 mA

p-p

Input Ripple Rejection (120Hz) All 50 dB

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 standalone operation to an integrated part of sophisticated power architectures. 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 time-delay fuse with a maximum rating of 8 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 sheet for further information.

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Data Sheet

A

October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Nominal Output Voltage Set-point B V

VIN=V

IN, min

, IO=I

, TA=25°C) A V

O, max

F V

G V

Y V

M V

P V

S1R0 V

O, set

Output Voltage

(Over all operating input voltage, resistive load,

All V

O

and temperature conditions until end of life)

Output Regulation

Line (VIN=V

IN, min

to V

) B, A, F, G

IN, max

Y, M, P, S1R0 5 mV Load (IO=I

O, min

to I

O, max

)

B, A, F, G

  0.2 % V

Y, M, P, S1R0 5 mV Temperature (T

ref=TA, min

to T

) All

A, max

Output Ripple and Noise on nominal output

(VIN=V

IN, nom

,IO= I

O, max

, TA=T

, min

to T

)

, max

RMS (5Hz to 20MHz bandwidth) B

Peak-to-Peak (5Hz to 20MHz bandwidth) B

RMS (5Hz to 20MHz bandwidth) All, except B

Peak-to-Peak (5Hz to 20MHz bandwidth) All, except B

External Capacitance B C

A C

F, G, Y, M, P,

S1R0

Output Current B I

C

O, max

o

A Io 0

F Io 0

G Io 0

Y, M, P, S1R0 Io 0

Output Current Limit Inception (Hiccup Mode ) All, except G (VO= 90% of V Output Short-Circuit Current

(VO≤250mV) ( Hiccup Mode )

) G

O, set

All I

I

O, lim

I

O, lim

O, s/c

Efficiency B η 93.0 %

VIN= V

IO=I

, TA=25°C A η 91.7 %

IN, nom

= V

O, max , VO

F η 92.0 %

O,set

G η 89.8 %

Y η 88.3 %

M η 87.1 %

P η 85.0 %

S1R0 η 83.2 %

Switching Frequency All f

* Note: For 1.0VO (S1R0) and 1.2 VO (P) device codes, external capacitance, CO, should be 1000uF minimum to achieve monotonic start-up with very light load (≤ 2Amp).

sw

11.76 12.0 12.24 V

4.90 5.0 5.10 V

3.23 3.3 3.37 V

2.45 2.5 2.55 V

1.76 1.8 1.84 V

1.47 1.5 1.53 V

1.18 1.2 1.22 V

0.98 1.0 1.02 V

-3.0

 

       

0

0*

0



 



    

+3.0 % V

0.2 % V

1.0 % V

30 mV

100 mV

25 mV

75 mV

1,500 μF

10,000 μF

20,000 μF

10 Adc

20 Adc

30 Adc

35 Adc

40 Adc

105 115 130 103 115 130



130 150 A

% I % I

dc

O, set

rms

pk-pk

rms

pk-pk

rms

o

420 kHz

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Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Dynamic Load Response

(dIo/dt=0.1A/s; VIN = V

IN, nom

; TA=25°C)

Load Change from Io= 50% to 75% or 25% to 50% of Io,max;

Peak Deviation All V

Settling Time (Vo<10% peak deviation)

(dIo/dt=1A/s; VIN = V

IN, nom

; TA=25°C)

Load Change from Io= 50% to 75% or 25% to 50% of Io,max;

All t

Peak Deviation All V

Settling Time (Vo<10% peak deviation)

All t

pk

s

pk

s

 

3

200

  s

% V

 

5

200

  s

% V

Isolation Specifications

Parameter Device Symbol Min Typ Max Unit

Isolation Capacitance All C

Isolation Resistance All R

I/O Isolation Voltage (100% factory Hi-pot tested) All All

iso



10

 

1000

 



1500 Vdc

pF

MΩ

O, set

General Specifications

Parameter Device Symbol Min Typ Max Unit

Calculated Reliability based upon Telcordia SR332 Issue 2: Method

=40°C, airflow = 200 lfm, 90% confidence)

T

A

I Case 3 (I

=80%I

O

O, max

,

B FIT 334 10

A-S FIT 290 109/Hours

F FIT 328 109/Hours

Y FIT 302 109/Hours

B MTBF 2,997,896 Hours

A-S MTBF 3,451,558 Hours

F MTBF 3,051,626 Hours

Y MTBF 3,312,888 Hours

Weight All



20.5

(0.72)



9

(oz.)

/Hours

g

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Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Feature Specifications

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

Parameter Device Symbol Min Typ Max Unit

Remote On/Off Signal Interface

(VIN=V Signal referenced to V Negative Logic: device code suffix “1” Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On

Logic Low - Remote On/Off Current All I

Logic Low - On/Off Voltage All V

Logic High Voltage – (Typ = Open Collector) All V

Logic High maximum allowable leakage current All I

Turn-On Delay and Rise Times

(IO=I

Case 1: On/Off input is set to Logic Low (Module ON) and then input power is applied (T instant at which V

Case 2: Input power is applied for at least 1 second and then the On/Off input is set from OFF to ON (T from instant at which V

Output voltage Rise time (time for Vo to rise from 10% of V

Output voltage overshoot – Startup

IO= I

Remote Sense Range

(Max voltage drop is 0.5V) B*, A, F V

Output Voltage Adjustment Range All* 80 110 % V

Output Overvoltage Protection

A V

F V

G V

Y V

M V

P V

S1R0 V

Input Undervoltage Lockout All V

Turn-on Threshold

Turn-off Threshold

Hysterisis 1.5 2

Input Overvoltage Lockout All V

Turn-on Threshold

Turn-off Threshold

Hysterisis 2 3.5

* Note: 12.0VO (B) device codes have an adaptable extended Turn-On Delay interval, T when a 12V to normal; or 2) toggling the on/off signal from on to off and back to on without removing the input voltage. The normal Turn-On Delay interval, T as specified for All Devices, will occur whenever a 12V

12.0V

to V

IN, min

O, max , VIN=VIN, nom, TA

to 90% of V

o,set

to 90% of V

o,set

; VIN=V

O, max

; open collector or equivalent,

IN, max

terminal)

IN-

on/off

 

-0.7

  



5 V

1.0 mA

1.2 Vdc

10 μA

= 25 oC)

T

delay

T

delay

T

delay

T

delay

rise

V

SENSE

O, limit

UVLO

―

20

25

5

25

30

10

30

― 8 12

― 3 % V

0.25 Vdc

10 % V

14

5.7

3.8

2.9

2.3

1.8

1.4

1.2

       

16 Vdc

6.5 Vdc

4.6 Vdc

3.4 Vdc

2.6 Vdc

2.2 Vdc

1.6 Vdc

1.4 Vdc

30 34.5 36 Vdc

30 32



= V

until Vo=10% of V

IN, min

IN=VIN, min

until VO = 10% of V

)

with max ext capacitance)

, TA = 25 oC

IN, max

IN, min

IN

o, set

to V

delay

from

O,set

)

delay

O, set

All

B*

All

=

B*

).

All T

All

G, Y, M, P, S1R0

B V



OVLO



80



75 79 83 Vdc



, as specified for B* devices. The extended T

module restarts following either 1) the rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout and then back

O

module restarts with input voltage removed from the module for the preceding 1 second.

(B) also achieves +10% V

O

Remote Sense drop or trim up to 110% V

O, set

O

delay

only above Vin = 40Vdc.

O, set

will occur

delay

dc

msec

O, set

Vdc

V

dc

Vdc

,

delay

LINEAGE POWER 5

Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Characteristic Curves

The following figures provide typical characteristics for the EQW010A0B (12V, 10A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.

95

12

90

85

Vin = 36V

Vin = 48V

80

Vin = 75V

75

EFFICIENCY,  (%)

70

10

8

6

4

2

0

20 30 40 50 60 70 80 90

OUTPUT CURRENT, Io (A)

NC

0.5 m/s

(100 LFM)

1.0 m/s

(200 LFM)

2.0 m/s

(400 LFM)

OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA OC

Figure 1. Converter Efficiency versus Output Current. Figure 4. Derating Output Current versus Local

Ambient Temperature and Airflow (direc tio n sh own in Figure 63).

(V) (5V/div)

O

(V) (50mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1s/div)

Figure 2. Typical output ripple and noise (V I

o = Io,max).

IN = VIN,NOM,

(V) (5V/div) V

On/off

On/Off VOLTAGE OUTPUT VOLTAGE

V

TIME, t (5ms/div)

Figure 5. Typical Start-up Using Remote On/Off, negative logic version, (VIN = VIN,NOM, Io = Io,max) [where

input voltage has not been applied in the previous 1 second, see page 5].

(V) (5V/div)

(V) (200mV/div)

O

Io (A) (5A/div) V

OUTPUT CURRENT OUTPUT VOLTAGE

TIME, t (0.1 ms /div) TIME, t (5ms/div)

Figure 3. Transient Response to Dynamic Load Change from 75% to 50% to 75% of full load.

O

(V) (50V/div) V

IN

INPUT VOLTAGE OUTPUT VOLTAGE

V

Figure 6. Typical Start-up Using Input Voltage, (VIN = V

IN,NOM, Io = Io,max) [where input voltage has not been applied

in the previous 1 second , see page 5].

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Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Characteristic Curves

The following figures provide typical characteristics for the EQW020A0A (5.0V, 20A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.

95

25

90

85

80

75

70

EFFICIENCY,  (%)

0 5 10 15 20

Vin = 48V

Vin = 36V

Vin = 75V

20

15

10

5

0

OUTPUT CURRENT, Io (A)

20 30 40 50 60 70 80 90

NC

0.5 m/s

(100 LFM)

1.0 m/s

(200 LFM)

2.0 m/s

(400 LFM)

OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA OC

Figure 7. Converter Efficiency versus Output Current. Figure 10. Derating Output Current versus Local

Ambient Temperature and Airflow (direc tio n sh own in Figure 63).

(V) (2V/div)

O

(V) (20mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1s/div)

Figure 8. Typical output ripple and noise (V I

o = Io,max).

IN = VIN,NOM,

(V) (5V/div) V

On/Off

On/Off VOLTAGE OUTPUT VOLTAGE

V

TIME, t (5ms/div)

Figure 11. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).

(V) (100mV/div)

O

Io(A) (10A/div) V

VOLTAGE

TIME, t (0.1ms/div) TIME, t (4ms/div)

Figure 9. Transient Response to Dynamic Load Change from 50% to 75% to 50% of full load.

(V) (2V/div)

O

(V) (20V/div) V

IN

INPUT VOLTAGE OUTPUT VOLTAGE

V

Figure 12. Typical Start-up Using Input Voltage (VIN = V

IN,NOM, Io = Io,max).

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Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Characteristic Curves (continued)

The following figures provide typical characteristics for the EQW030A0F (3.3V, 30A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.

95

Vin = 36V

90

85

80

75

EFFICIENCY,  (%)

70

0 5 10 15 20 25 30

Vin = 75V

Vin = 48V

OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA OC

Figure 13. Converter Efficiency versus Output Current.

35

30

25

20

15

10

5

0

OUTPUT CURRENT, Io (A)

NC

0.5 m/s

(100 LFM)

20 30 40 50 60 70 80 90

1.0 m/s

(200 LFM)

2.0 m/s

(400 LFM)

Figure 16. Derating Output Current versus Local Ambient Temperature and Airflow (direc tio n sh own in Figure 63).

(V) (20mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1s/div)

Figure 14. Typical outp u t ripp l e and noise (V V

IN,NOM, Io = Io,max).

(V) (100mV/div)

O

Io(A) (10A/div) V

VOLTAGE

TIME, t (0.1ms/div) TIME, t (4ms/div)

IN =

Figure 15. Transient Respon se to Dynamic Load Change from 50% to 75% to 50% of full load.

(V) (1V/div)

On/off

(V) (5V/div) V

O

V

On/Off VOLTAGE OUTPUT VOLTAGE

TIME, t (5ms/div)

Figure 17. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = Io,max).

(V) (2V/div)

IN

(V) (20V/div) V

O

V

INTPUT VOLTAGE OUTPUT VOLTAGE

Figure 18. Typical Start-up Using Input Voltage (VIN = V

IN,NOM, Io = Io,max).

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Data Sheet October 5, 2013

36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

EQW010-040 Series Power Modules

Characteristic Curves (continued)

The following figures provide typical characteristics for the EQW035A0G (2.5V, 35A) at 25oC. The figures are identical for either positive or negative remote On/Off logic.

95

Vin = 36V

90

85

80

75

70

EFFICIENCY,  (%)

0 5 10 15 20 25 30 35

Vin = 48V

Vin = 75V

OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA OC

Figure 19. Converter Efficiency versus Output Current.

40

35

30

25

20

15

10

5

20 30 40 50 60 70 80 90

OUTPUT CURRENT, Io (A)

NC

0.5 m/s

(100 LFM)

1.0 m/s

(200 LFM)

2.0 m/s

(400 LFM)

Figure 22. Derating Output Current versus Local Ambient Temperature and Airflow (direc tio n sh own in Figure 63).

(V) (20mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1s/div)

Figure 20. Typical outp u t ripp l e and noise (V V

IN,NOM, Io = Io,max).

(V) (100mV/div)

O

Io (A) (10A/div) V

VOLTAGE

TIME, t (0.1ms/div) TIME, t (4ms/div)

IN =

Figure 21. Transient Respon se to Dynamic Load Change from 50% to 75% to 50% of full load.

(V) (1V/div)

O

(V) (5V/div) V

On/Off

On/Off VOLTAGE OUTPUT VOLTAGE

V

TIME, t (5ms/div)

Figure 23. Typical Start-up Using Remote On/Off, negative logic version shown (VIN = VIN,NOM, Io = I

o,max).

(V) (1.0V/div)

O

(V) (20V/div) V

IN

INPUT VOLTAGE OUTUT VOLTAGE

V

Figure 24. Typical Start-up Using Input Voltage (VIN = V

IN,NOM, Io = Io,max).

LINEAGE POWER 9