DW025ABK-M Datasheet, PDF (1/20 Pages) Lineage Power Corporation – DW025 Triple Output-Series Power Modules 36 Vdc to 75 Vdc Input; 25 W

Data Sheet
March 31, 2008
DS04-028 ver. 1.1 (Replaces DS04-028 ver. 1.0)
DW025 Triple Output-Series Power Modules:
36 Vdc to 75 Vdc Input; 25 W
Options
n Short pins: 2.79 mm ± 0.25 mm
(0.110 in. ± 0.010 in.)
n Negative logic remote on/off
n Heat sink available for extended operation
The DW025 Triple Output-Series Power Modules use
advanced, surface-mount technology and deliver high-qual-
ity, compact, dc-dc conversion at an economical price.
Features
n Small size: 71.1 mm x 61.0 mm x 12.7 mm
(2.80 in. x 2.40 in. x 0.50 in.)
n Low output noise
n Industry-standard pinout
n Metal case with separate case ground pin
n 2:1 input voltage range
n Remote on/off (positive logic)
n UL* Recognized, CSA^† Certified, and VDE
Licensed
n Within FCC and CISPR Class A Radiated Limits
n Higher accuracy output voltage clamp set point
n CE mark meets 73/23/EEC and 93/68/EEC
directives^‡
Applications
n Distributed power architectures
n Telecommunications
Description
The DW025 Triple Output-Series Power Modules are
dc-dc converters that operate over an input voltage
range of 36 Vdc to 75 Vdc and provide three outputs.
These modules offer extremely low noise levels with
industry-standard pinouts in a small footprint. Each
highly reliable and efficient unit features remote
on/off and current limit.
The maximum total output power of the DW025 Triple
Output-Series Power Modules is limited to 25 W. The
main output (VO1) is designed to deliver the entire
25 W. The auxiliary outputs (VO2 and VO3) can
provide a total of 22.5 W, as long as the total output
power does not exceed 25 W.
Efficiency greater than 80%, a wide operating
temperature range, and a metal case are additional
features of these modules.
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of the Canadian Standards Asso-
ciation.
‡ This product is intended for integration into end-use equipment.
All the required procedures for CE marking of end-use equip-
ment should be followed. (The CE mark is placed on selected
products.)