Data Sheet GE TM 80A GigaDLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 14Vdc input 0.5Vdc to 2.0Vdc output 80A Output Current Features Compliant to RoHS Directive 2011/65/EU and amended Directive (EU) 2015/863. Compliant to REACH Directive (EC) No 1907/2006 Compatible in a Pb-free or SnPb reflow environment (Z versions) Compliant to IPC-9592 (September 2008), Category 2, Class II Wide Input voltage range (4.5Vdc-14Vdc) Output voltage programmable from 0.6Vdc to 2.0Vdc via external resistor. Digitally adjustable down to 0.5Vdc output. TM Digital interface through the PMBus protocol RoHS Compliant TM Digital Tunable Loop to optimize dynamic output voltage response Applications Remote On/Off Networking equipment Digital Sequencing Telecommunications equipment Power Good signal Servers and storage applications Fixed switching frequency with capability for external synchronization Distributed power architectures Ability to sink and source current Intermediate bus voltage applications Output overcurrent protection (non-latching) Industrial equipment Over temperature protection Cost efficient open frame design Small size: 33.02mm x 22.86mm x 12.7mm 1.3 x 0.9 x 0.5 Wide operating temperature range -40C to 85C ANSI/UL* 62368-1 and CAN/CSA C22.2 No. 62368-1 Recognized, DIN VDE 0868-1/A11:2017 (EN62368- 1:2014/A11:2017) ISO** 9001 and ISO 14001 certified manufacturing facilities Description TM The 80A Digital GigaDLynx power modules are non-isolated dc-dc converters that deliver up to 80A of output current. These modules operate over a wide range of input voltage (V =4.5Vdc - 14Vdc) and provide a precisely regulated output voltage from IN 0.6Vdc to 2Vdc, programmable via an external resistor and/or PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable output voltage, over current, over voltage and over temperature protection. The PMBus interface TM supports many commands to both control and monitor the module. The module also includes the Digital Tunable Loop feature that allows the user to optimize the dynamic response of the converter with reduced amounts 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) December 10, 2020 2017 General Electric Company. All rights reserved. Data Sheet GE TM 80A GigaDLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 14Vdc input 0.6Vdc to 2.0Vdc output 80A 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 technical requirements. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage All VIN -0.3 15 V Continuous SEQ, ADDR0, ADDR1, RTUNE, VTRACK 2.0 V VS+ All 3.0 V ON/OFF 15 V SYNC, CLK, DATA, SMBALERT , PGOOD All 5.5 V Operating Ambient Temperature All TA -40 85 C (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 4.5 14 Vdc Maximum Input Current All IIN,max 46 Adc (VIN=4.5V to 14V, IO=IO, max ) VO,set = 0.6 Vdc IIN,No load 145 mA Input No Load Current (VIN = 12Vdc, IO = 0, module enabled) V = 2.0Vdc I 190 mA O,set IN1No load Input Stand-by Current All I 45 mA IN,stand-by (V = 12Vdc, module disabled) IN 2 2 Inrush Transient All I t 1 A s Input Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO,max, Cin = 6 x 22F + 1 x 470uF Peak-to-Peak All 500 mVpp (Full Bandwidth) Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance V =0 to 14V I = All 40 mAp-p IN , O I See Test Configurations) Omax Input Ripple Rejection (120Hz) All -55 dB 0 to 70C -0.5 +0.5 Output Voltage Set-point (with 0.1% tolerance for external VO, set % VO, set resistor used to set output voltage) -40 to +85C -0.8 +0.8 1 Voltage Regulation Line Regulation (VIN=VIN, min to 3 mV VIN, max) Load (IO=IO, min to IO, max) Regulation All 3 mV 1 Worst case Line and load regulation data, all temperatures, from design verification testing as per IPC9592. December 10, 2020 2017 General Electric Company. All rights reserved. Page 2