EUE120B41 Datasheet, PDF (1/16 Pages) Lineage Power Corporation – 42-55/42-58Vdc Input; 12Vdc Output; 200/120W

Data Sheet
March 19, 2009
EUE200/120 Series DC-DC Converter Power Module:
42 - 55Vdc Input; 12Vdc Output; 200W
42 - 58Vdc Input; 12Vdc Output; 120W
RoHS Compliant
Applications
ƒ Distributed power architectures
ƒ Intermediate Bus voltage application
ƒ Optical and Access Network Equipment
ƒ Servers and storage applications
ƒ Wireless and Enterprise equipment including
Power over Ethernet (PoE)
Options
ƒ Negative logic, Remote On/Off
ƒ Baseplate (-H)
Features
ƒ Compliant to RoHS EU Directive 2002/95/EC (-Z
versions)
ƒ Compliant to ROHS EU Directive 2002/95/EC with
lead solder exemption (non-Z versions)
ƒ High power density: 238 W/in³
ƒ High efficiency – 95.3% at 11.6V full load
ƒ Exceptional Thermal Performance:
170W at 70⁰ C at 1 m/s (200LFM)
ƒ Delivers up to 200W Output power
ƒ Low output ripple and noise
ƒ Industry standard Eight brick footprint
57.9mm x 22.9mm x 10.9mm
(2.28in x 0.9in x 0.43in)
ƒ Single unregulated output
ƒ Narrow input voltage range
ƒ Constant switching frequency
ƒ Positive logic, Remote On/Off
ƒ Input over voltage protection
ƒ Output overcurrent protection
ƒ Over-temperature protection
ƒ Auto restart after fault shutdown
ƒ Operating temperature range (-40°C to 85°C)
ƒ UL* 60950-1Recognized, CSA^† C22.2 No. 60950-1-
03 Certified, and VDE^‡ 0805:2001-12 (EN60950-1)
Licensed
ƒ ISO** 9001 certified manufacturing facilities
ƒ 2250 Vdc Isolation tested in compliance with IEEE
802.3^¤ PoE standards
Description
The EUE-series are a new generation of DC/DC power modules designed to support intermediate bus applications
where multiple low voltages are generated using discrete/modular point of load (POL) converters. The EUE series
provide up to 200 watt output power in an industry standard Eighth brick, which makes it an ideal choice for compact
space, high current and intermediate bus voltage applications. The converter incorporates synchronous rectification
technology and innovative packaging techniques to achieve ultra high efficiency reaching 95.3% at 11.6V full load.
The ultra high efficiency of this converter leads to lower power dissipation such that for most applications a heat sink
is not required. The EUE series power modules are isolated DC-DC converters that provide a single unregulated
output voltage with a 4:1 step-down ratio between input/output.
* 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.}
** ISO is a registered trademark of the International Organization of Standards
¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.
Document No: DS04-006 ver. 1.61
PDF name: eue200_series_ds.pdf