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V048F040T050 Datasheet

Part Number V048F040T050
Manufacturers Vicor Corporation
Logo Vicor Corporation
Description (V048F040x050) Voltage Transformation Module
Datasheet V048F040T050 DatasheetV048F040T050 Datasheet (PDF)

www.DataSheet4U.com PRELIMINARY VTM V•I Chip – VTM Voltage Transformation Module TM V048F040T050 • 48 V to 4 V V•I Chip Converter • 50 A (75 A for 1 ms) • High density – 182 A/in3 • Small footprint – 45 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 Vf = 26 - 55 V VOUT = 2.17 - 4.58 V IOUT = 50 A K = 1/12 ROUT = 3.9 mΩ max © Actual size Product Description .

  V048F040T050   V048F040T050






(V048F040x050) Voltage Transformation Module

www.DataSheet4U.com PRELIMINARY VTM V•I Chip – VTM Voltage Transformation Module TM V048F040T050 • 48 V to 4 V V•I Chip Converter • 50 A (75 A for 1 ms) • High density – 182 A/in3 • Small footprint – 45 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 Vf = 26 - 55 V VOUT = 2.17 - 4.58 V IOUT = 50 A K = 1/12 ROUT = 3.9 mΩ max © Actual size Product Description The V048F040T050 V•I Chip Voltage Transformation Module (VTM) excels at speed, density and efficiency to meet the demands of advanced power applications while providing isolation from input to output. It achieves a response time of less than 1 µs and delivers up to 50 A in a volume of less than 0.274 in3 with unprecedented efficiency. It may be paralleled to deliver higher power levels at an output voltage settable from 2.17 to 4.58 Vdc. The VTM V048F040T050’s nominal output voltage is 4 Vdc from a 48 Vdc input Factorized Bus, Vf, and is controllable from 2.17 to 4.58 Vdc at no load, and from 1.98 to 4.40 Vdc at full load, over a Vf input range of 26 to 55 Vdc. It can be operated either open- or closed-loop depending on the output regulation needs of the application. Operating open-loop, the output voltage tracks its Vf input voltage with a transformation ratio, K = 1/12, for applications requiring an isolated output voltage with high efficiency. Closing the loop back to an input Pre-R.


2007-08-06 : MC33793A    MCZ33742    MCZ33742S    PCZ33742    MCZ33793    MCZ33793A    MCZ33790    MCZ33797    MC68HC08SR12    MC68HC908SR12   


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