GE Industrial Solutions Naos Raptor 60A User Manual

Data Sheet
December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A Output Current

Naos Raptor 60A: Non-Isolated Power Modules

Features

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

versions)

 Compatible in a Pb-free or SnPb wave-soldering

environment (Z versions)

 Wide input voltage range (5Vdc-13.8Vdc)

 Output voltage programmable from 0.6Vdc to

5.0Vdc via external resistor

 Tunable Loop

response

TM

to optimize dynamic output voltage

 Fixed switching frequency

RoHS Compliant

Applications

 Distributed power architectures

 Intermediate bus voltage applications

 Telecommunications equipment

 Servers and storage applications

 Networking equipment

 Over temperature protection

 Over voltage protection – Hiccup Mode

 Remote On/Off

 Power Good Signal

 Small size:

65.5 mm x 31.8 mm x 11.6 mm

(2.58 in. x 1.25 in. x 0.46 in.)

 Wide operating temperature range (0°C to 70°C)

 UL* 60950 Recognized, CSA

Certified, and VDE
Licensed

‡

0805 (EN60950-1 3rd edition)

†

C22.2 No. 60950-00

 ISO** 9001 and ISO 14001 certified manufacturing

facilities

Description

The Naos Raptor 60A SIP power modules are non-isolated dc-dc converters in an industry standard package that

 Output overcurrent protection (non-latching)

can deliver up to 60A of output current with a full load efficiency of 92.1% at 3.3Vdc output voltage (V
These modules operate over a wide range of input voltage (V
output voltage from 0.6dc to 5.0Vdc, programmable via an external resistor. Features include remote On/Off,
adjustable output voltage, over current, over temperature and over voltage protection. A new feature, the Tunable

TM

Loop

, allows the user to optimize the dynamic response of the converter to match the load.

= 5Vdc-13.8Vdc) and provide a precisely regulated

IN

IN = 12Vdc).

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

†

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

‡

VDE is a t rademark of Verband Deutscher Elektrotechniker e.V.

** ISO is a registered trademark of the International Or ganization of Standards

Document No: DS06-129 ver. 1.09

PDF name: NSR060A0X_ds.pdf

Data Sheet
December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current

Naos Raptor 60A: Non Isolated 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

Operating Ambient Temperature All T

IN

A

-0.3 15 Vdc

0 70 °C

(see Thermal Considerations section)

Storage Temperature All T

stg

-55 125 °C

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 5 12.0 13.8 Vdc

Maximum Input Current All I

(VIN= V

IN, min

to V

IN, max

, IO=I

O, max VO,set

= 3.3Vdc)

Input No Load Current

(VIN = 9Vdc, IO = 0, module ON) V

(VIN = 12Vdc, IO = 0, module ON) V

= 0.6 Vdc I

O,set

= 5.0Vdc I

O,set

Input Stand-by Current All I

IN,max

IN,No load

IN,No load

IN,stand-by

(VIN = 12Vdc, module disabled)

Inrush Transient All I2t 1 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 150 mAp-p

Input Ripple Rejection (120Hz) All 50 dB

40 Adc

36 mA

86 mA

1 mA

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Data Sheet
December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current

Naos Raptor 60A: Non Isolated Power Modules

Electrical Specifications (continued)

Parameter Device Symbol Min Typ Max Unit

Output Voltage Set-point

(VIN=

IN, min

, IO=I

, TA=25°C) V

O, max

V

≥ 1.2Vdc

o, SET

< 1.2Vdc All V

o, SET

All V

Output Voltage All V

(Over all operating input voltage, resistive load,
and temperature conditions until end of life)

Adjustment Range All V

Selected by an external resistor

Output Regulation (for VO ≥ 2.5V)

O, set

O, set

O, set

O

Input range1 (5V – 9V); range2 (9V – 13.8V)

Line (Range1, range2) All

Load (IO=I

O, min

to I

) All

O, max

Line & Load All

Output Regulation (for VO < 2.5V)

Input range1 (5V – 9V); range2 (9V – 13.8V)

Line (Range1, range2) All

Load (IO=I

O, min

to I

) All

O, max

Line & Load All

Output Ripple and Noise on nominal output

(VIN=V

IN, nom

and IO=I

O, min

to I

Cout = 0μF)

O, max,

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 0.6V

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 1V

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 1.5V

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 2.5V

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 3.3V

Peak-to-Peak (5Hz to 20MHz bandwidth) Vo = 5.0V

External Capacitance1

Without the Tunable Loop

TM

ESR ≥ 1 mΩ All C

With the Tunable Loop

TM

ESR ≥ 0.15 mΩ All C

ESR ≥ 10 mΩ All C

Output Current All I

Output Current Limit Inception (Hiccup Mode ) All I

Output Short-Circuit Current All I

(VO≤250mV) ( Hiccup Mode )

Efficiency V

VIN= V

IO=I

, TA=25°C V

IN, nom

= V

O, max , VO

V

O,set

V

V

V

= 0.6Vdc η 74.4 %

O,set

= 1.2Vdc η 85.0 %

O,set

= 1.8Vdc η 88.6 %

O,set

= 2.5Vdc η 91.0 %

O,set

= 3.3Vdc η 92.1 %

O,set

= 5.0Vdc η 93.5 %

O,set

Switching Frequency All f

1

External capacitors may require using the new Tunable LoopTM feature to ensure that the module is stable as well as

getting the best transient response. See the Tunable Loop

TM

section for details.

O, max

O, max

O, max

o

O, lim

O, s/c

sw

–0.8

–10

–1.1%

⎯

⎯

⎯

+0.8 % V

+10 mV

+1.1% % V

0.6 5.0 Vdc

O, set

O, set

0.3 % V

0.6 % V

0.8 % V

O, set

O, set

O, set

9 mV

12 mV

15 mV

pk-pk

pk-pk

pk-pk

pk-pk

pk-pk

pk-pk

⎯

⎯

⎯

⎯

⎯

⎯

⎯

⎯

⎯

⎯

⎯

⎯

30 mV

30 mV

40 mV

40 mV

60 mV

60 mV

⎯ ⎯

0

0

0

⎯

⎯

⎯

1000 μF

2000 μF

10000 μF

60 Adc

103 130 180 % Io

⎯

5

⎯

Adc

⎯

500

⎯

kHz

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Data Sheet
December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current

Naos Raptor 60A: Non Isolated Power Modules

General Specifications

Parameter Min Typ Max Unit

Calculated MTBF (VIN=12V, VO=1.5Vdc, IO=60°, TA=40°C) Per
Telcordia Issue 2, Method I Case 3

Weight

2,808,442 Hours

⎯

22 (0.78)

⎯

g (oz.)

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

On/Off Signal Interface

(VIN=V

IN, min

to V

IN, max

; open collector or equivalent,

Signal referenced to GND)

Logic High (On/Off pin open – Module ON)

Input High Current All IIH

Input High Voltage All VIH

Logic Low (Module OFF)

Input Low Current All IIL

Input Low Voltage All VIL

PwGood (Power Good)
Signal Interface Open Collector/Drain
PwGood = High = Power Good
PwGood = Low = Power Not Good

Logic level low voltage, I

Logic level high voltage, I

= 4 mA 0 0.4 V

sink

= 2 mA 2.4 5.25 V

source

Sink Current, PwGood = low 4 mA

Source Current, PwGood = high 2 mA

Turn-On Delay and Rise Times
(VIN=V

IN, nom

, IO=I

to within ±1% of steady state)

O, max , VO

Case 1: On/Off input is enabled and then
input power is applied (delay from instant at
which VIN = V

until Vo = 10% of Vo, set)

IN, min

All Tdelay 3 msec

Case 2: Input power is applied for at least one second
and then the On/Off input is enabled (delay from instant

All Tdelay 1.2 msec

at which On/Off is enabled until Vo = 10% of Vo, set)

Output voltage Rise time (time for Vo to rise from
10% of Vo, set to 90% of Vo, set)

Output voltage overshoot
IO = I

O, max

; V

IN, min

– V

, TA = 25 oC

IN, max

All Trise

0.5 % V

Remote Sense Range All

Over Temperature Protection All T

(See Thermal Considerations section)

Input Undervoltage Lockout

Turn-on Threshold All

Turn-off Threshold All

Overvoltage Protection (Hiccup Mode) All

135 ºC

ref

0.5

3.5

⎯

⎯

3.3 mA

V

V

in,max

⎯ ⎯

-0.3

⎯

200 µA

1.2 V

3 msec

⎯ ⎯

0.5 V

4.5 4.8 Vdc

4.1 4.4 Vdc

120 125 130 V

O, set,

O, set

%

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Data Sheet

OU

TPUT

CURRENT

OUTPUT

VOLTAGE

December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current

Naos Raptor 60A: Non Isolated Power Modules

Characteristic Curves

The following figures provide typical characteristics for the Naos Raptor 60A module at 0.6Vout and at 25ºC.

90

85

80

75

70

EFFICIENCY, η (%)

65

0 102030 405060

Vin = 5V

Vin = 12V

Vin = 14V

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

Figure 1. Converter Efficiency versus Output Current.

(V) (10mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1μs/div) TIME, t (100μs /div)

Figure 3. Typical output ripple and noise (V
I

o,max).

IN = 12V, Io =

70

60

50

40

30

20

10

OUTPUT CURRENT, Io (A)

25 30 35 40 45 50 55 60 65 70

1.5m/s

(300LFM)

(400LFM)

1m/s

(200LFM)

2m/s

0.5m/s

(100LFM)

Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.

(V) (100mV/div)

O

,

(A) (10Adiv) V

O

I

Figure 4. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=12V.

(V) (200mV/div)

ON/OFF

(V) (200mV/div) V

O

OUTPUT VOLTAGE ON/OFF VOLTAGE

V

TIME, t (1ms/div) TIME, t (1ms/div)

Figure 5. Typical Start-up Using On/Off Voltage (Io =
I

o,max).

(V) (5V/div)

IN

(V) (200mV/div) V

O

OUTPUT VOLTAGE INPUT VOLTAGE

V

Figure 6. Typical Start-up Using Input Voltage (V
12V, I

o = Io,max).

IN =

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Data Sheet

OUTPUT

CURRENT

OUTPUT

VOLTAGE

December 6, 2010

5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current

Naos Raptor 60A: Non Isolated Power Modules

Characteristic Curves (continued)

The following figures provide typical characteristics for the Naos Raptor 60A module at 1.2Vout and at 25ºC.

95

90

85

80

75

Vin = 5V

Vin = 12V

Vin = 14V

EFFICIENCY, η (%)

70

0 102030405060

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

Figure 7. Converter Efficiency versus Output Current.

(V) (10mV/div)

O

V

OUTPUT VOLTAGE

TIME, t (1μs/div) TIME, t (100μs /div)

Figure 9. Typical output ripple and noise (V
I

o,max).

IN = 12V, Io =

70

60

50

40

30

20

10

OUTPUT CURRENT, Io (A)

25 30 35 40 45 50 55 60 65 70

1.5m/s

(300LFM)

(400LFM)

1m/s

(200LFM)

2m/s

0.5m/s

(100LFM)

Figure 8. Derating Output Current versus Ambient
Temperature and Airflow.

(V) (100mV/div)

O

,

(A) (10Adiv) V

O

I

Figure 10. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=12V.

(V) (200mV/div)

ON/OFF

(V) (500mV/div) V

O

OUTPUT VOLTAGE ON/OFF VOLTAGE

V

TIME, t (1ms/div) TIME, t (1ms/div)

Figure 11. Typical Start-up Using On/Off Voltage (Io =

o,max).

I

(V) (5V/div)

IN

(V) (500mV/div) V

O

OUTPUT VOLTAGE INPUT VOLTAGE

V

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

o = Io,max).

12V, I

IN =

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