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Features
• • • • • • • • • • •
375Vin / 5Vout / 100Watts
DC-DC Converter Module
Model Number V375C5C100A*
DC input range: 250 - 425V Input surge withstand: 500V for 100ms DC output: 5V Programmable output: 10 to 110% Regulation: ±0.2% no load to full load Efficiency: 80% Maximum operating temperature: 100°C at full load Power density: 61W/cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture
Typical Applications: distributed power; off-line systems using power PFC front-ends; electric vehicles
Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm
Product Overview
This DC-DC converter module uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectiveness expected of a mature power component. For example, a plated-cavity core transformer couples widely separated primary and secondary windings, resulting in low in-toout parasitic capacitance and noise. High frequency ZCS/ZVS switching, advanced power semiconductor packaging and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count of a 1st Generation converter.
Absolute Maximum Ratings
Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to –In voltage +Out to –Out voltage SC to –Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Storage temperature (C–Grade) Operating temperature (C–Grade) Pin soldering temperature Pin soldering temperature Mounting torque
Pin Style Baseplate
Rating -0.5 to +425.0 500 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 3000 1550 500 -40 to +125 -20 to +100 500 (260) 750 (390) 5 (0.57)
Unit Vdc Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m)
Notes <100ms
See part numbering chart on this page for other product grades.
Baseplate <5 sec; wave solder <7 sec; hand solder 6 each, # 4-40 or M3
* Part Numbering
V 375 C 12 C 150 A
Input Voltage 24 = 24Vin 48 = 48Vin 300 = 300Vin 375 = 375Vin A = Maxi B = Mini C = Micro Output Voltage Output Power
Product Grade Temperatures (°C) Grade Storage Operating C = - 40 to +125 - 20 to +100 T = - 40 to +125 - 40 to +100 H = - 55 to +125 - 40 to +100 M = - 65 to +125 - 55 to +100
Thermal Resistance and Capacity
Parameter Baseplate to sink; flat, greased surface Baseplate to sink; thermal pad (P/N 20265) Baseplate to ambient Baseplate to ambient; 1000 LFM Thermal capacity Min Typ 0.24 0.21 10.9 2.8 48 Max Unit °C/Watt °C/Watt °C/Watt °C/Watt Watt-sec/°C
For pin styles see page 6. Slotted baseplate (style 1) requires no designator. For threaded baseplate add a “2” to the end of the part number. For thru-hole, add a “3”. See page 7 for dimensions.
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
V375C5C100A DC-DC Converter
Rev. 5.2
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