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VTM V•I Chip – VTM Voltage Transformation Module
TM
V048K015T090
K indicates BGA configuration. Fo...
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VTM VI Chip – VTM
Voltage Transformation Module
TM
V048K015T090
K indicates BGA configuration. For other mounting options see Part Numbering below.
48 V to 1.5 V VI Chip Converter 90 A (135 A for 1 ms) High density – 360 A/in
3
125°C operation 1 µs transient response >3.5 million hours MTBF Typical efficiency 93% at 1.5 V/50 A No output filtering required BGA or J-Lead packages
Actual size ©
Vf = 26 - 55 V VOUT = 0.8 - 1.7 V IOUT = 90 A K = 1/32 ROUT = 1.2 mΩ max
Small footprint – 84 A/in2 Low weight – 0.5 oz (14 g) Pick & Place / SMD Product Description
Absolute Maximum Ratings
Parameter
+In to -In +In to -In PC to -In TM to -In VC to -In +Out to -Out Isolation
voltage
The V048K015T090 VI Chip
Voltage Transformation Module (VTM) breaks records for speed, density and efficiency to meet the demands of advanced DSP, FPGA, ASIC, processor cores and microprocessor applications 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 90 A in a volume of less than 0.25 in3 while providing low output
voltages with unprecedented efficiency. It may be paralleled to deliver hundreds of amps at an output
voltage settable from 0.8 to 1.7 Vdc. The VTM V048K015T090’s nominal output
voltage is 1.5 Vdc from a 48 Vdc input factorized bus, Vf, and is controllable from 0.8 to 1.7 Vdc at no load, and from 0.8 to 1.6 Vdc at full load, over a Vf input range of 2...