ATM030A0X3-SRHZ

GE Data Sheet 30A Austin MegaLynxTM: Non-Isolated DC-DC Power Modules 2.7Vdc – 4.0Vdc input; 0.8Vdc to 2.0Vdc output; 30A Output Current Features ▪ 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% @ 1.8V full load (VIN=3.3Vdc) ▪ Input voltage range from 2.7V to 4.0Vdc ▪ Output voltage programmable from 0.8 to 2.0Vdc ▪ Small size and low profile: o 33.0 mm x 9.1 mm x 13.5 mm o (1.30 in. x 0.36 in. x 0.53 in.) RoHS Compliant ▪ Monotonic start-up into pre-biased output ▪ Output voltage sequencing (EZ-SEQUENCE TM) ▪ Remote On/Off ▪ Remote Sense ▪ Over current and Over temperature protection ▪ Parallel operation with active current sharing ▪ Wide operating temperature range (-40°C to 85°C) ▪ ANSI/UL* 62368-1 and CAN/CSA† C22.2 No. 62368-1 Recognized, DIN VDE‡ 0868-1/A11:2017 (EN623681:2014/A11:2017) ▪ ISO** 9001 and ISO 14001 certified manufacturing facilities Applications ▪ Distributed power architectures ▪ Intermediate bus voltage applications ▪ Telecommunications equipment ▪ Servers and storage applications ▪ Networking equipment Description The Austin MegaLynx ATM 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 1.8Vdc output voltage (VIN = 3.3Vdc). These modules operate off an input voltage from 2.7 to 4.0Vdc and provide an output voltage that is programmable from 0.8 to 2.0Vdc. They 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. GE Data Sheet 30A Austin MegaLynxTM: Non-Isolated DC-DC Power Modules 2.7Vdc – 4.0Vdc input; 0.8Vdc to 2.0Vdc output; 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 All VIN -0.3 4.0 Vdc Sequencing pin voltage Continuous All VsEQ -0.3 4.0 Vdc Operating Ambient Temperature All TA -40 85 °C All Tstg -55 125 °C (see Thermal Considerations section) Storage Temperature 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 2.7 3.3 4.0 Vdc Maximum Input Current (VIN= VIN,min , VO= VO,set, IO=IO, max) All IIN,max 20 Adc Inrush Transient All I2 t 1 A2 s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN=2.7V to 4.0V, IO= IOmax ; See Figure 1) All 100 mAp-p Input Ripple Rejection (120Hz) All 50 dB February 19, 2021 ©2016 General Electric Company. All rights reserved. Page 2 GE Data Sheet 30A Austin MegaLynxTM: Non-Isolated DC-DC Power Modules 2.7Vdc – 4.0Vdc input; 0.8Vdc to 2.0Vdc output; 30A Output Current Electrical Specifications (continued) Parameter Output Voltage Set-point Device Symbol Min Typ Max Unit All VO, set -1.5 ⎯ +1.5 % VO, set All VO, set –3.0 ⎯ +3.0 % VO, set 2.0 Vdc (VIN=VIN,nom, IO=IO, nom, Tref=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by an external resistor All 0.8 Line (VIN=VIN, min to VIN, max) All ⎯ ⎯ 0.1 % VO, set Load (IO=IO, min to IO, max) All ⎯ ⎯ 0.4 % VO, set Temperature (Tref=TA, min to TA, max) All ⎯ 0.5 1 % VO, set Vo ≤ 2.0V ⎯ 50 mVpk-pk Output Regulation Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max COUT = 0.1μF // 10 μF ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance 1 ESR ≥ 1 mΩ All CO, max 0 ⎯ 2,000 μF ESR ≥ 10 mΩ All CO, max 0 ⎯ 10,000 μF Output Current Vo ≤ 3.63V Io 0 30 Adc Output Current Limit Inception (Hiccup Mode) All IO, lim 104 140 160 % Iomax Output Short-Circuit Current All IO, s/c ⎯ 3.5 ⎯ Adc VO,set = 0.8dc VO,set = 1.25Vdc VO,set = 1.8Vdc η 83.5 % η 87.9 % All fsw ⎯ 270 ⎯ kHz (dIO/dt=5A/s; VIN=VIN, nom; TA=25°C) Load Change from Io= 50% to 100% of IO,max; No external output capacitors Peak Deviation All Vpk ⎯ 380 ⎯ mV Settling Time (VO