V048F030T070

www.DataSheet4U.com PRELIMINARY VTM VI Chip – VTM Voltage Transformation Module TM V048K030T070 K indicates BGA configuration. For other mounting options see Part Numbering below. 48 V to 3 V VI Chip Converter 70 A (105 A for 1 ms) High density – 284 A/in3 Small footprint – 60 A/in2 Low weight – 0.5 oz (14 g) Pick & Place / SMD 125°C operation 1 µs transient response 3.5 million hours MTBF Typical efficiency 94% No output filtering required Surface mount BGA or J-Lead packages Vf = 26 - 55 V VOUT = 1.63 - 3.43 V IOUT = 70 A K = 1/16 ROUT = 2.0 mΩ max © Actual size Product Description The V048K030T070 VI Chip Voltage Transformation Module (VTM) breaks records for speed, density and efficiency to meet the demands of advanced DSP, FPGA, and ASIC at the point of load (POL) while providing isolation from input to output. It achieves a response time of less than 1 µs and delivers up to 70 A in a volume of less than 0.25 in3 with unprecedented efficiency. It may be paralleled to deliver hundreds of amps at an output voltage settable from 1.63 to 3.43 Vdc. The VTM V048K030T070’s nominal output voltage is 3 Vdc from a 48 Vdc input Factorized Bus, Vf, and is controllable from 1.63 to 3.43 Vdc at no load, and from 1.49 to 3.29 Vdc at full load, over a Vf input range of 26 to 55 Vdc. It can be operated either open- or closedloop depending on the output regulation needs of the application. Operating open-loop, the output voltage tracks its Vf input voltag...