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Data Sheet
June 2001
Austin Lite Non-Isolated SMT DC - DC Power Modules:
3.3 Vdc and 5.0 Vdc Input, 1.5 Vdc - 3.3 Vdc Output, 5A
Applications
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Workstations
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Servers
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Desktop computers
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DSP applications
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Distributed power architectures
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Telecommunications equipment
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Adapter cards
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LAN/WAN applications
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Data processing applications
Features
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Small size and very low profile
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Minimal space on printed circuit board
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Surface mountable
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Single output maximum dimensions:
33 mm x 12.95 mm x 5.46 mm
(1.3 in x 0.530 in x 0.215 in.), tolerance of +/- 0.01
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High reliability: designed to meet 200 FITs/5 million
hour MTBF
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High efficiency
5.0 VIN
87% typical @ 3.3V, 5A
3.3 VIN
86% typical @ 2.5V, 5A
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Single control pin for output voltage margining and
on/off control
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Instantaneous auto-reset overcurrent protection
(non-latching)
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Overtemperature protection
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No external bias required
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Low inductance surface mount connections
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Designed to meet
UL 60950, CSA C22.2 No.
60950-00, and VDE 0805 (IEC60950)§
The Austin Lite Power Module provides precise voltage in an
industry leading small footprint while offering very high reli-
ability and high efficiency.
Description
The Austin Lite Power Module is designed to meet the precise voltage requirements of today’s high perfor-
mance DSP and microprocessor circuits and system board level applications. Advanced circuit techniques, high
frequency switching, custom components, and very high density, surface mountable packaging technology
deliver high quality, ultra compact, DC-DC conversion.
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.
Titania Power Modules