Data Sheet
April 2008
JAW050A and JAW075A Power Modules; dc-dc Converters:
36 Vdc to 75 Vdc Input, 5 Vdc Output; 50 W to 75 W
Features
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Small size: 61.0 mm x 57.9 mm x 12.7 mm
(2.40 in. x 2.28 in. x 0.50 in.)
High power density
High efficiency: 84% typical
Low output noise
Constant frequency
Industry-standard pinout
Metal case
2:1 input voltage range
Overtemperature, overvoltage, and overcurrent
protection
Remote on/off and remote sense
Adjustable output voltage
Case ground pin
Manufacturing facilities registered against the
ISO*9000
series standards
UL
†
60950 Recognized,
CSA
‡
C22.2 No. 60950-00
Certified, and
VDE
§
0805 (IEC** 60950, 4th Edi-
tion) Licensed
CE mark meets 73/23/EEC and 93/68/EEC
directives
††
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The JAW Series Power Modules use surface-mount technol-
ogy and deliver efficient and compact dc-dc conversion.
Applications
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Distributed power architectures
Establishing 5 V local power bus to feed
point-of-load converters in 48 V bus systems
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Options
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Heat sinks available for extended operation
Choice of remote on/off logic configuration
Choice of short lead lengths
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Description
The JAW050A and JAW075A Power Modules are dc-dc converters that operate over an input voltage range of
36 Vdc to 75 Vdc and provide a regulated dc output. The outputs are fully isolated from the inputs, allowing
versatile polarity configurations and grounding connections. The modules have maximum power ratings from
50 W to 75 W at a typical full-load efficiency of 84%.
The sealed modules offer a metal baseplate for improved thermal performance. Threaded-through holes are
provided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard
feature set includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power
applications.
*
ISO
is a registered trademark of the International Organization for Standardization.
†
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.
**
IEC
is a trademark of International Elektrotechniker Commission.
†† 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.)
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
