V300A3V3T75B datasheet, PDF - EEWORLD Datasheet

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V300A3V3T75B: Description1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE; Categoryaccessories; File Size139KB，8 Pages; ManufacturerVICOR; Websitehttp://www.vicorpower.com/

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V300A3V3T75B Overview

1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE

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Features

•

300Vin / 3.3Vout / 75Watts

DC-DC Converter Module

Model Number V300C3V3C75B*

DC input range: 180 - 375V

Input surge withstand: 400V for 100ms

DC output: 3.3V

Programmable output: 10 to 110%

Regulation: ±0.4% no load to full load

Efficiency: 79.8%

Maximum operating temperature:

100°C at full load

Power density: 45W/cubic inch

Height above board: 0.43 in. (10,9 mm)

Parallelable, with N+M fault tolerance

Low noise ZCS/ZVS architecture

Typical Applications:

off-line systems,

distributed power and 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-to-

out 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

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

Rating

-0.5 to +375

400

-0.5 to +7.0

-0.5 to +4.79

-0.5 to +1.5

3000

1550

500

-40 to +125

-20 to +100

500 (260)

750 (390)

5 (0.57)

Unit

Vdc

Vrms

°C

°F (°C)

in-lbs (N-m)

See part numbering chart on this

page for other product grades.

Notes

<100ms

* Part Numbering

Baseplate

<5 sec; wave solder

<7 sec; hand solder

6 each, # 4-40 or M3

V 300 C 24 C 150 B

Input Voltage

24 = 24Vin

48 = 48Vin

300 = 300Vin

375 = 375Vin

A = Maxi

B = Mini

C = Micro

Output

Voltage

Output

Power

Style

Base-

plate

Mounting torque

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

Max

Unit

°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

V300C3V3C75B DC-DC Converter

Rev. 3

Page 1 of 8

Set your site on VICOR at www.vicorpower.com

V300A3V3T75B Related Products

	V300A3V3T75B	V300B3V3T75B	V300B3V3H75B	V300B3V3M75B	V300B3V3C75B	V300A3V3M75B	V300A3V3H75B	V300A3V3C75B
Description	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE

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