Data Sheet GE EBDW020A0B Barracuda* Series DC-DC Converter Power Modules 36-75Vdc Input 12.0Vdc, 20.0A, 240W Output Features RoHS Compliant Compliant to RoHS II EU Directive 2011/65/EU and amended Directive (EU) 2015/863 (-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 12V , 55% to 90% dc rated output Wide input voltage range: 36-75V dc Delivers up to 20A output current dc Remote sense and output voltage trim Fully very tightly regulated output voltage Output voltage adjust (via PMBus): 5.0Vdc to 13.2Vdc Low output ripple and noise Applications No reverse current during prebias start-up or shut-down Industry standard, DOSA compliant Eighth brick: Distributed power architectures 58.4 mm x 22.8 mm x 11.3 mm Intermediate bus voltage applications (2.30 in x 0.90 in x 0.44 in) Servers and storage applications Constant switching frequency Networking equipment including Power over Ethernet Positive remote On/Off logic (PoE) Output over current/voltage protection Fan assemblies other systems requiring a tightly regulated Digital interface with PMBus Rev.1.2 compliance output voltage Over temperature protection Options Wide operating temperature range (-40C to 85C) Negative Remote On/Off logic (1=option code, factory ANSI/UL* 62368-1 and CAN/CSA C22.2 No. 62368-1 preferred) Recognized, DIN VDE 0868-1/A11:2017 (EN62368- Auto-restart after fault shutdown (4=option code, factory 1:2014/A11:2017) preferred) CE mark 2014/35/EC directives Base plate option (-H=option code) Meets the voltage and current requirements for ETSI 300-132- Passive Droop Load Sharing (-P=option code) 2 and complies with and licensed for Basic insulation Surface Mount Pins (SMT, -S=option code) 2250 Vdc Isolation tested in compliance with IEEE 802.3 PoE standards ISO** 9001 and ISO14001 certified manufacturing facilities Description The EBDW020A0B Barracuda series of dc-dc converters are a new generation of DC/DC power modules designed to support 9.6 -12V dc 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 EBDW020A0B series operate from an input voltage range of 36 to 75V , and provide up to 20A output current at output voltages from 5.0V to 12.0V , and 240W output power from output voltages dc dc dc of 12.1V to 13.2V in a DOSA standard eighth brick. The converter incorporates digital control, synchronous rectification technology, dc dc a fully regulated control topology and innovative packaging techniques to achieve efficiency reaching 95.4% peak at 12V output. This dc leads to lower power dissipations such that for many applications a heat sink is not required. Standard features include output voltage trim, remote sense, on/off control, output overcurrent and over voltage protection, over temperature protection, input under and over voltage lockout, power good signal and PMBus interface. 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 PMBus name and logo are registered trademarks of SMIF, Inc. 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. March 17, 2021 2016 General Electric Company. All rights reserved. Page 1 Data Sheet GE EBDW020A0B 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 VIN -0.3 75 Vdc Operating transient 100mS 100 Vdc Operating Input transient slew rate, 50VIN to 75VIN - - 10 V/s (Output may exceed regulation limits, no protective shutdowns shall activate, C =220F 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) Logic Pin Voltage (to SIG GND or V (-)) O All V -0.3 3.6 V pin dc TRIM/C1, C2, ADDR0, ADDR1, CLK, DATA, SMBALERT Storage Temperature All Tstg -55 125 C I/O Isolation Voltage (100% factory Hi-Pot tested) All 2250 Vdc * 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 (V =0V to 75V, I =I ) IN O O, max Input No Load Current All I 50 mA IN,No load (V = V , I = 0, module enabled) IN IN, nom O Input Stand-by Current All I 25 mA IN,stand-by (V = V , module disabled) IN IN, nom External Input Capacitance All CIN 100 - - F 2 2 Inrush Transient All I t - - 1 A s Input Terminal Ripple Current (Measured at module input pin with maximum specified input All - 900 - mArms capacitance and < 500uH inductance between voltage source and input capacitance CIN=220uF, 5Hz to 20MHz, VIN= 48V, IO= IOmax) Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12H source impedance VIN= 48V, IO= IOmax see All - 24 - mAp-p Figure 11) 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. March 17, 2021 2016 General Electric Company. All rights reserved. Page 2