Data Sheet

June 26, 2009

HW006/010/012 Series Power Modules; dc-dc Converters

36-75 Vdc Input; 1.2 Vdc to 5 Vdc Output; 6.6A to 12A

Document No: ADS02-006EPS ver.1.4

PDF Name: fds03-0031.pdf

Applications

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Distributed Power Architectures

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Wireless Networks

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Access and Optical Network Equipment

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Enterprise Networks

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

cessor-powered applications.

Options

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Remote On/Off negative logic

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Surface-mount package (–S Suffix)

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Basic Insulation (–B Suffix)

Features

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Compatible with RoHS EU Directive 200295/EC (-Z Ver-

sions)

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Compatible in RoHS EU Directive 200295/EC with lead

solder exemption (non -Z versions)

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Delivers up to 12A output current

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High efficiency: 90% at 3.3V full load (VIN = 48V)

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Small size and low profile:

47.2 mm x 29.5 mm x 8.50 mm

(1.86 in x 1.16 in x 0.335 in)

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Low output ripple and noise

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Exceptional thermal performance

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High reliability: MTBF > 4.5M hours at 25 °C

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Remote On/Off positive logic (primary referenced)

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Constant switching frequency (285 KHz typical)

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Output overvoltage and overcurrent protection

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Overtemperature protection

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Input undervoltage lockout

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Adjustable output voltage (± 10%)

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Surface mount or through-hole package

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Meets the voltage and current requirements for

ETSI 300-132-2 and complies with and is approved for

n

n

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ISO** 9001 and ISO14001 certified manufacturing facili-

ties

RoHS Compliant

Description

The HW series power modules are isolated dc-dc converters that can deliver up to 12A of output current and provide a precisely

regulated output voltage over a wide range of input voltages (VI = 36 V to 75 Vdc for HW modules). The modules achieve full load

efficiency of 90% at 3.3 V output voltage. The open frame modules, available in both surface-mount and through-hole packaging,

enable designers to develop cost- and space-efficient solutions. Standard features include remote On/Off, output voltage adjust-

ment, overvoltage, overcurrent and overtemperature protection.

*

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 the required procedures for CE marking of end-use equipment should be followed. (The CE mark is placed on selected products.)

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