EBVW020A0B Datasheet, PDF (1/18 Pages) Vishay Siliconix – 36-75Vdc Input; 12Vdc Output; 20A Output Current

GE
Data Sheet
EBVW020A0B Barracuda* Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
Features
Applications
 Distributed power architectures
 Intermediate bus voltage applications
 Servers and storage applications
 Networking equipment including Power over Ethernet
(PoE)
 Fan assemblies other systems requiring a tightly
regulated output voltage
Options
 Negative Remote On/Off logic (1=option code, factory
preferred)
 Auto-restart after fault shutdown (4=option code,
factory preferred)
 Remote Sense and Output Voltage Trim (9=option code)
 Base plate option (-H=option code)
 Passive Droop Load Sharing (-P=option code)
Description
 Compliant to RoHS EU Directive 2011/65/EC (-Z versions)
 Compliant to REACH Directive (EC) No 1907/2006
 Compatible with reflow pin/paste soldering process
 High and flat efficiency profile – 95.4% at 12Vdc, 55% load to
90% output
 Wide Input voltage range: 36-75Vdc
 Delivers up to 20Adc output current
 Output Voltage adjust: 6.0Vdc to 13.2Vdc
 Tightly regulated output voltage
 Low output ripple and noise
 No reverse current during prebias start-up or shut-down
 Industry standard, DOSA compliant, Eight brick:
 58.4 mm x 22.8 mm x 11.3 mm
 (2.30 in x 0.90 in x 0.44 in)
 Constant switching frequency
 Positive Remote On/Off logic
 Output over current/voltage protection
 Over temperature protection
 Wide operating temperature range (-40°C to 85°C)
 CAN/CSA† C22.2 No. 60950-1-07, 2nd Edition + A1:2011 (MOD),
ANSI/UL^#60950-1-2011, IEC 60950-1 (2nd edition); am1, and
VDE‡ (EN60950-1, 2nd Ed.) Licensed
 CE mark 2006/96/EC directives^§
 Meets the voltage and current requirements for ETSI 300-132-
2 and complies with and licensed for Basic insulation rating
per EN60950-1
 2250 Vdc Isolation tested in compliance with IEEE 802.3¤ PoE
standards
 ISO** 9001 and ISO14001 certified manufacturing facilities
The EBVW020A0B series of dc-dc converters are a new generation of DC/DC power modules designed to support 9.6 -12Vdc
intermediate bus applications where multiple low voltages are subsequently generated using point of load (POL) converters, as
well as other application requiring a tightly regulated output voltage. The EBVW020A0B series operate from an input voltage
range of 36 to 75Vdc, and provide up to 20A output current at output voltages from 6.0Vdc to 12.0Vdc, and 240W output power
from output voltages of 12.1Vdc to 13.2Vdc in a DOSA standard eighth brick. The converter incorporates digital control,
synchronous rectification technology, and innovative packaging techniques to achieve efficiency reaching 95.4% peak at 12Vdc
output. This leads to lower power dissipations such that for many applications a heat sink is not required. Standard features
include on/off control, output overcurrent and over voltage protection, over temperature protection, input under and over
voltage lockout. Optional features include output voltage remote sense and trim from 6.0Vdc to 13.2Vdc, passive droop paralleling,
and base plate for heat sink or cold wall applications.
The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. Built-in filtering
for both input and output minimizes the need for external filtering.
* Trademark of General Electric Company
# 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-user equipment . All of the required procedures of end-use equipment should be followed.
¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.
** ISO is a registered trademark of the International Organization of Standards.
July 22, 2013
©2012 General Electric Company. All rights reserved.
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