ATS025A0X3

GE Data Sheet Austin MegaLynxTM: 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 5.5Vdc output; 25A Output Current Features RoHS Compliant  Compliant to RoHS EU Directive 2011/65/EU (-Z versions)  Compliant to RoHS EU Directive 2011/65/EU under exemption 7b (Lead solder exemption). Exemption 7b will expire after June 1, 2016 at which time this product will no longer be RoHS compliant (non-Z versions)  Delivers up to 30A of output current  High efficiency – 93% 3.3V full load (VIN=12Vdc)  Available in two input voltage ranges ATH: 4.5 to 5.5Vdc ATS: 6.0 to 14Vdc  Applications  Distributed power architectures  Intermediate bus voltage applications  Telecommunications equipment  Servers and storage applications  Networking equipment Output voltage programmable from ATH: 0.8 to 3.63Vdc ATS: 0.8 to 5.5Vdc  Small size and low profile: 50.8 mm x 12.7 mm x 14.0 mm 2.00 in. x 0.50 in. x 0.55 in.  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)  UL* 60950 Recognized, CSA† C22.2 No. 60950-00 Certified, and VDE‡ 0805 (EN60950-1 3rd edition) Licensed  ISO** 9001 and ISO 14001 certified manufacturing facilities Description The Austin MegaLynx series SIP 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 3.3Vdc output voltage (VIN = 12Vdc). The ATH series of modules 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 5.5Vdc. 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 ‡ January 20, 2016 ©2016 General Electric Company. All rights reserved. GE Preliminary Data Sheet Austin MegaLynxTM: 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; 25A 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 All VIN -0.3 15 Vdc Sequencing pin voltage All VsEQ -0.3 15 Vdc Operating Ambient Temperature All TA -40 85 °C All Tstg -55 125 °C Input Voltage Continuous (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 Operating Input Voltage Symbol Min Typ Max Unit ATH VIN 4.5 5.0 5.5 Vdc ATS VIN 6.0 12 14 Vdc Maximum Input Current ATH IIN,max 27 Adc (VIN= VIN,min , VO= VO,set, IO=IO, max) ATS IIN,max 26 Adc Inrush Transient All I2 t 1 A2 s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN=6.0V to 14.0V, IO= IOmax ; See Figure 1) All 100 mAp-p Input Ripple Rejection (120Hz) All 50 dB January 20, 2016 ©2016 General Electric Company. All rights reserved. Page 2 GE Preliminary Data Sheet Austin MegaLynxTM: 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; 25A Output Current Electrical Specifications (continued) Parameter Output Voltage Set-point Device Symbol Min All VO, set -1.5 Typ Max Unit  +1.5 % VO, set All VO, set –3.0 +3.0 % VO, set ATH VO 0.8 3.63 Vdc ATS VO 0.8 5.5 Vdc 0.1 % VO, set 0.4 % VO, set 1 % VO, set 50 mVpk-pk 75 mVpk-pk 100 mVpk-pk (VIN=VIN,min, IO=IO, max, 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 Output Regulation Line (VIN=VIN, min to VIN, max) All Load (IO=IO, min to IO, max) All Temperature (Tref=TA, min to TA, max) All 0.5 Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max COUT = 0.01μF // 0.1μF // 10μF ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) Vo ≤ 2.5V 2.5V < Vo ≤ 3.63V Vo > 3.63V External Capacitance ESR ≥ 1 mΩ All CO, max 0 2,000 µF ESR ≥ 10 mΩ All CO, max 0 10,000 µF Io 0 25 Adc Io 0 30 Adc Output Current (VIN = 5Vdc/12Vdc) Output Current (VIN = 5Vdc) ATH025/ATS0 25 ATH030 Output Current Limit Inception (Hiccup Mode) All IO, lim 120 % Iomax Output Short-Circuit Current All IO, s/c 20 % Iomax VO,set = 0.8dc η 82.0 % VO,set = 1.2Vdc η 84.0 % (VO≤250mV) ( Hiccup Mode ) Efficiency VIN=12Vdc, TA=25°C IO=25A , VO= VO,set VO,set = 1.5Vdc η 88.0 % VO,set = 1.8Vdc η 89.5 % VO,set = 2.5Vdc η 91.0 % VO,set = 3.3Vdc η 92.5 % VO,set = 5.0Vdc η 94.0 % VO,set = 0.8dc η 84.0 % VIN=5Vdc, TA=25°C VO,set = 1.2Vdc η 88.5 % IO=30A , VO= VO,set VO,set = 1.5Vdc η 90.0 % VO,set = 1.8Vdc η 91.0 % VO,set = 2.5Vdc η 93.0 % VO,set = 3.3Vdc η 95.0 % All fsw Efficiency Switching Frequency, Fixed January 20, 2016  ©2016 General Electric Company. All rights reserved. 300  kHz Page 3 GE Preliminary Data Sheet Austin MegaLynxTM: 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; 25A Output Current Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit (dIO/dt=5A/µs; VIN=VIN, nom; VO=3.3V; TA=25°C;) Load Change from Io= 0% to 50% of IO,max; No external output capacitors Peak Deviation ATS Vpk  350  mV Settling Time (VO