Data Sheet GE TM 20A Digital MicroDLynx : Non-Isolated DC-DC Power Modules 3Vdc 14.4Vdc input 0.45Vdc to 5.5Vdc output 20A Output Current Features Compliant to RoHS Directive 2011/65/EU and amended Directive (EU) 2015/863. Compliant to REACH Directive (EC) No 1907/2006 Use ABB specified module version and process for SMT placement on bottom side of board (-D version only) Compatible in a Pb-free or SnPb reflow environment (Z versions) Compliant to IPC-9592 (September 2008), Category 2, Class II DOSA based Wide Input voltage range (3Vdc-14.4Vdc) Output voltage programmable from 0.45Vdc to 5.5Vdc via TM external resistor and PMBus RoHS Compliant TM Digital interface through the PMBus protocol TM Tunable Loop to optimize dynamic output voltage response Applications Flexible output voltage sequencing EZ-SEQUENCE Distributed power architectures Power Good signal Intermediate bus voltage applications Fixed switching frequency with capability of external synchronization Telecommunications equipment Output over current protection (non-latching) Servers and storage applications Over temperature protection Networking equipment Remote On/Off Industrial equipment Ability to sink and source current Vin+ Vout+ Cost efficient open frame design VIN VOUT VS+ Small size: 20.32 mm x 11.43 mm x 8.5 mm (0.8 in x 0.45 in x PGOOD RTUNE 0.334 in) MODULE SEQ Wide operating temperature range -40C to 105C CTUNE CLK (Ruggedized: -D), 85C(Regular) Cin TRIM Co DATA ADDR0 SMBALRT ANSI/UL* 62368-1 and CAN/CSA C22.2 No. 62368-1 Recognized, RTrim ADDR1 DIN VDE 0868-1/A11:2017 (EN62368-1:2014/A11:2017) ON/OFF RADDR1 RADDR0 ISO** 9001 and ISO 14001 certified manufacturing facilities SIG GND SYNC GND VS- GND Description TM The 20A Digital MicroDLynx power modules are non-isolated dc-dc converters that can deliver up to 20A of output current. These modules operate over a wide range of input voltage (V = 3Vdc-14.4Vdc) and provide a precisely regulated output voltage IN TM from 0.6Vdc to 5.5Vdc, programmable via an external resistor and PMBus control. Features include a digital interface using the TM TM PMBus protocol, remote On/Off, adjustable output voltage, over current and over temperature protection. The PMBus TM interface supports a range of commands to both control and monitor the module. The module also includes the Tunable Loop feature that allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. * 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 The PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF) August 17, 2020 2017 General Electric Company. All rights reserved. GE Data Sheet TM 20A Digital MicroDLynx : Non-Isolated DC-DC Power Modules 3Vdc 14.4Vdc input 0.45Vdc to 5.5Vdc output 20A Output Current 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 the device reliability. Parameter Device Symbol Min Max Unit Input Voltage All V -0.3 15 V IN Continuous SEQ, SYNC, VS+ All 7 V CLK, DATA, SMBALERT All 3.6 V Operating Ambient Temperature All T -40 105 C A (see Thermal Considerations section) Storage Temperature All T -55 125 C stg 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 All VIN 3 14.4 Vdc Maximum Input Current All IIN,max 19 Adc (V =3V to 14V, I =I ) IN O O, max V = O,set I 69 mA IN,No load Input No Load Current 0.6 Vdc (V = 12Vdc, I = 0, module enabled) IN O VO,set = I 134 mA IN,No load 5Vdc Input Stand-by Current All IIN,stand-by 16.4 mA (V = 12Vdc, module disabled) IN 2 2 Inrush Transient All I t 1 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance VIN =0 to 14V, IO= IOmax All 50 mAp-p See Test Configurations) Input Ripple Rejection (120Hz) All -64 dB August 17, 2020 2017 General Electric Company. All rights reserved. Page 2