Data Sheet GE TM Austin MegaLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 5.5Vdc input 0.8Vdc to 3.63Vdc output 30A Output Current 6Vdc 14Vdc input 0.8Vdc to 3.63Vdc output 20/30A Output Current Features RoHS Compliant Compliant to RoHS EU Directive 2011/65/EU and amended Directive (EU) 2015/863 Compliant to REACH Directive (EC) No 1907/2006 Delivers up to 30A of output current High efficiency: 92% 3.3V full load (12Vin) Available in two input voltage ranges ATH: 4.5 to 5.5Vdc ATS: 6 to 14Vdc Output voltage programmable from ATH: 0.8 to 3.63Vdc ATS030: 0.8 to 2.75Vdc Applications ATS020: 0.8 to 3.63Vdc Distributed power architectures Small size and low profile: Intermediate bus voltage applications 33.0 mm x 10.0 mm x 13.5 mm (1.30 in. x 0.39 in. x 0.53 in.) Telecommunications equipment Monotonic start-up into pre-biased output Servers and storage applications TM Output voltage sequencing (EZ-SEQUENCE ) Networking equipment Remote On/Off Remote Sense Over current and Over temperature protection -P option: Paralleling with active current share -H option: Additional GND pins for improved thermal derating 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 The Austin MegaLynx series SMT power modules are non-isolated DC-DC converters in an industry standard package that can deliver up to 30A of output current with a full load efficiency of 92% at 2.5Vdc output voltage (V = 12Vdc). The ATH series of modules IN operate off an input voltage from 4.5 to 5.5Vdc and provide an output voltage that is programmable from 0.8 to 3.63Vdc, while the ATS series of modules have an input voltage range from 6 to 14V and provide a programmable output voltage ranging from 0.8 to 3.63Vdc. Both series have a sequencing feature that enables designers to implement various types of output voltage sequencing when powering multiple modules on the board. Additional features include remote On/Off, adjustable output voltage, remote sense, over current, over temperature protection and active current sharing between modules. * 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 February 19, 2021 2016 General Electric Company. All rights reserved. Preliminary Data Sheet GE TM Austin MegaLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 5.5Vdc input 0.8Vdc to 3.63Vdc output 30A Output Current 6Vdc 14Vdc input 0.8Vdc to 3.63Vdc output 20/30A 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 Continuous ATH V -0.3 6 Vdc IN ATS V -0.3 15 Vdc IN Sequencing pin voltage ATH VsEQ -0.3 6 Vdc ATS VsEQ -0.3 15 Vdc Operating Ambient Temperature All TA -40 85 C (see Thermal Considerations section) Storage Temperature All Tstg -55 125 C 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 ATH V 4.5 5.0 5.5 Vdc IN ATS V 6.0 12 14 Vdc IN Maximum Input Current ATH IIN,max 27 Adc (VIN= VIN,min , VO= VO,set, IO=IO, max) ATS020 IIN,max 13.3 Adc ATS030 IIN,max 15.8 Adc 2 2 Inrush Transient All 1 I t A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance VIN=6.0V All 100 mAp-p to 14.0V, IO= IOmax See Figure 1) Input Ripple Rejection (120Hz) All 50 dB February 19, 2021 2016 General Electric Company. All rights reserved. Page 2