Data Sheet GE EBVW020A0B Barracuda* Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 20.0A, 240W Output Features Compliant to RoHS EU Directive 2011/65/EU (-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 20A output current dc 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 Applications Positive Remote On/Off logic Distributed power architectures Output over current/voltage protection Intermediate bus voltage applications Over temperature protection Servers and storage applications Wide operating temperature range (-40C to 85C) Networking equipment including Power over Ethernet CAN/CSA C22.2 No. 60950-1-07, 2nd Edition + A1:2011 (MOD), (PoE) ANSI/UL 60950-1-2011, IEC 60950-1 (2nd edition) am1, and VDE (EN60950-1, 2nd Ed.) Licensed Fan assemblies other systems requiring a tightly regulated output voltage CE mark 2006/96/EC directives Meets the voltage and current requirements for ETSI 300-132- Options 2 and complies with and licensed for Basic insulation rating per EN60950-1 Negative Remote On/Off logic (1=option code, factory 2250 Vdc Isolation tested in compliance with IEEE 802.3 PoE preferred) standards Auto-restart after fault shutdown (4=option code, ISO** 9001 and ISO14001 certified manufacturing facilities 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 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 12.1V to 13.2V in a DOSA standard eighth brick. The converter incorporates digital control, dc dc synchronous rectification technology, and innovative packaging techniques to achieve efficiency reaching 95.4% peak at 12V dc 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. October 2, 2015 2012 General Electric Company. All rights reserved. Page 1 Data Sheet GE EBVW020A0B Barracuda Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 20.0A, 240W Output Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the Data Sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Device Symbol Min Max Unit Input Voltage* Continuous V -0.3 75 V IN dc Operating transient 100mS 100 V dc Operating Input transient slew rate, 50V to 75V IN IN (Output may exceed regulation limits, no protective - - 10 V/s shutdowns shall activate, C =220 F to C ) O O, max Non- operating continuous V 80 100 V IN dc Operating Ambient Temperature All TA -40 85 C (See Thermal Considerations section) Storage Temperature All Tstg -55 125 C I/O Isolation Voltage (100% factory Hi-Pot tested) All 2250 V dc * Input over voltage protection will shutdown the output voltage, when the input voltage exceeds threshold level. Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage VIN 36 48 75 Vdc Maximum Input Current I - - 7 A IN,max dc (VIN=0V to 75V, IO=IO, max) Input No Load Current All IIN,No load 50 mA (VIN = VIN, nom, IO = 0, module enabled) Input Stand-by Current All IIN,stand-by 25 mA (V = V , module disabled) IN IN, nom External Input Capacitance All 100 - - F 2 2 Inrush Transient All It - - 1 A s Input Terminal Ripple Current (Measured at module input pin with maximum specified input capacitance and 500uH inductance between voltage source All - 900 - mArms and input capacitance CIN=220uF, 5Hz to 20MHz, VIN= 48V, IO= I ) Omax Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12 H source impedance V = 48V, I = I see All - 24 - mA IN O Omax p-p Figure 12) Input Ripple Rejection (120Hz) All - 50 - dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included, however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 15 A (see Safety Considerations section). Based on the information provided in this Data Sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturers Data Sheet for further information. October 2, 2015 2012 General Electric Company. All rights reserved. Page 2