Document No:

PDF Name:qrw025-series_ds.pdf

Data Sheet

March 27, 2008

36 Vdc - 75 Vdc Input, 1.2 to 3.3 Vdc Output; 25A

QRW025 Series Power Modules; dc-dc Converters

Note: Legacy device codes may contain a -B option suffix to indicate 100% factory Hi-

Pot tested to the isolation voltage specified in the Absolute Maximum Ratings table.

The 100% Hi-Pot test is now applied to all device codes, with or without the -B option

suffix. Existing comcodes for devices with the -B suffix are still valid; however, no new

comcodes for devices containing the -B suffix will be created.

W o r ld W i d e H e a d quar t e r s

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A sia - P aci fic H ead q u art er s

T el: + 65 6 41 6 428 3

E u ro p e, M id d l e- E ast an d A f r ic a H e ad q u ar t er s

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Ordering Information

For assistance in ordering, please contact your Lineage Power Account Manager or Field Application Engi-

neer for pricing and availability.

Optional features can be ordered using the suffixes shown in table below. The suffixes follow the last letter of the device code

and are placed in descending order. For example, the device codes for a QRW025A0P1 module with the following options are

shown below:

Auto-restart after over current shutdown QRW025A0F41

Input Voltage

Output

Voltage

Output

Current

Efficiency

Connector Type

Device Code

Comcodes

48V (36-75Vdc)

1.2V

25A

85%

Through hole

QRW025A0P1

108965799

48V (36-75Vdc)

1.5V

25A

87%

Through hole

QRW025A0M1

108965781

48V (36-75Vdc)

1.8V

25A

88%

Through hole

QRW025A0Y1

108965807

48V (36-75Vdc)

2.5V

25A

90%

Through hole

QRW025A0G1

108965773

48V (36-75Vdc)

3.3V

25A

91%

Through hole

QRW025A0F

108965955

48V (36-75Vdc)

3.3V

25A

91%

Through hole

QRW025A0F1

108965765

48V (36-75Vdc)

3.3V

25A

91%

Through hole

QRW025A0F1-H

108968918

48V (36-75Vdc)

3.3V

25A

91%

Through hole

QRW025A0F71-H

108968926

48V (36-75Vdc)

3.3V

25A

91%

Through hole

QRW025A0F1Z

CC109101482

48V (36-75Vdc)

2.5V

25A

90%

Through hole

QRW025A0G1-HZ

CC109107488

Option

Suffix

Negative Logic remote on/off

1

Auto-restart after fault shutdown

4

Base plate version for Heat Sink attachment

–H

Pin Length: 3.68 mm ± 0.25 mm

(0.145 in. ± 0.010 in)

6

Case Pin (Only available with –H option)

7

Pin Length: 2.79 mm ± 0.25 mm

(0.110 in. ± 0.010 in)

8

RoHS compliant

–Z