Data Sheet

March 26, 2008

KW010/015/020/025 (Sixteenth-Brick) Power Modules:

36 –75Vdc Input; 1.2Vdc to 5.0Vdc Output;10A to 25A Output Current

* 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

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

Document No: DS04-045 ver. 1.05

PDF name: kw010-015-020-025_ds.pdf

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

Surface Mount (Tape and Reel, -SR Suffix)

Over current/Over temperature/Over voltage

protections (auto-restart)

Shorter lead trim

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 versions)

Delivers up to 25A output current

5V(10A), 3.3V(15A), 2.5V(20A), 1.8V-1.2V(25A)

High efficiency – 91% at 3.3V full load

Small size and low profile:

33.0 mm x 22.9 mm x 8.5 mm

(1.30 in x 0.9 in x 0.335 in)

Industry standard DOSA footprint

-20% to +10% output voltage adjustment trim

Remote On/Off

Remote Sense

No reverse current during output shutdown

Over temperature protection (latching)

Output overcurrent/overvoltage protection

(latching)

Wide operating temperature range (-40°C to 85°C)

Meets the voltage isolation requirements for

ETSI 300-132-2 and complies with and is licensed

for Basic Insulation rating per EN60950-1

UL* 60950-1Recognized, CSA

60950-1-03 Certified, and VDE

3

CE mark meets 2006/95/EC directive

§

ISO** 9001 and ISO 14001 certified manufacturing

facilities

Description

The KW (Sixteenth-brick) series power modules are isolated dc-dc converters that operate over a wide input voltage

range of 36 to 75Vdc and provide a single precisely regulated output. The output is fully isolated from the input,

allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical

efficiency of 91% for 3.3V/15A. These open frame modules are available either in surface-mount (-SR) or in

through-hole (TH) form.

RoHS Compliant