V24B28C200B Vicor Corporation, V24B28C200B Datasheet

V24B28C200B

Manufacturer Part Number

V24B28C200B

Description

Manufacturer

Vicor Corporation

Datasheet

1.V24B28C200B.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

V24B28C200BL

Manufacturer:

VICOR

Quantity:

726

Current page: 1 of 8
Download datasheet (149Kb)

Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715

Features

•

Typical Applications:

telecommunications, process control and

distributed power systems

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.

* Part Numbering

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.

V 24 B 5 C 200 B

Input Voltage

300 = 300Vin

375 = 375Vin

A = Maxi

B = Mini

C = Micro

24 = 24Vin

48 = 48Vin

DC input range: 18 - 36V

Input surge withstand: 50V for 100ms

DC output: 28V

Programmable output: 10 to 110%

Regulation: ±0.2%

Efficiency: 86.5%

Maximum operating temperature:

100°C at full load

Power density: 80W/cubic inch

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

Parallelable, with N+M fault tolerance

Low noise ZCS/ZVS architecture

Grade

Product Grade Temperatures (°C)

C = - 40 to +125 - 20 to +100

H = - 55 to +125 - 40 to +100

M = - 65 to +125 - 55 to +100

T = - 40 to +125 - 40 to +100

Voltage

Output

Storage

Output

Power

Operating

Set your site on VICOR at www.vicorpower.com

Style

Base-

plate

Thermal Resistance and Capacity

Absolute Maximum Ratings

24Vin / 28Vout / 200Watts

DC-DC Converter Module

Model Number V24B28C200B *

Parameter

+In to –In voltage

PC to –In voltage

PR to –In voltage

+Out to –Out voltage

+Sense to –Out voltage

–Sense 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

Mounting torque

Parameter

Baseplate to sink; flat, greased surface

Baseplate to sink; thermal pad (P/N 20264)

Baseplate to ambient

Baseplate to ambient; 1000 LFM

Thermal capacity

V24B28C200B DC-DC Converter

-0.5 to +36.9

-0.5 to +7.0

-0.5 to +1.5

-40 to +125

-20 to +100

-0.5 to +36

500 (260)

750 (390)

5 (0.57)

Rating

3000

1550

500

1.0

Min

in-lbs (N-m)

°F (°C)

0.16

0.14

Typ

8.0

1.9

Vrms

Unit

Vdc

°C

57,9 x 55,9 x 12,7 mm

Shown actual size:

2.28 x 2.2 x 0.5 in

Max

Rev. 3

Notes

<100ms

Baseplate

<5 sec; wave solder

<7 sec; hand solder

6 each, # 4-40 or M3

See part numbering chart on this

page for other product grades.

Watt-sec/°C

°C/Watt

Unit

Page 1 of 8

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V24B28C200B Summary of contents

Page 1

... For thru-hole, add a “3”. See page 7 for dimensions. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Set your site on VICOR at www.vicorpower.com 24Vin / 28Vout / 200Watts DC-DC Converter Module Model Number V24B28C200B * Absolute Maximum Ratings Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to – ...

Page 2

... Amps 8.22 9.66 Amps ±2 ±5 % 110 % V24B28C200B DC-DC Converter Notes <100ms Nominal input; full load; 25°C 25°C; recycle input voltage to restart ( 1 minute off ) At 100°C baseplate temperature Nominal input; 75% of full load; 25°C Notes No load Notes Low line to high line; full load No load to full load; nominal input Over operating temperature range Nominal input ...

Page 3

... Vrms 10 megohms 3.7 (104) 4 (112) ounces (grams) 115 °C cULus, TÜV, CE V24B28C200B DC-DC Converter Notes PC current = 1 voltage = 5.5V Must be able to sink 4 mA. See Fig. 1 UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 25°C Minimum pulse width: 20ns Without PR buffer amplifier Referenced to – ...

Page 4

... SC –S 1.23V SC –Out Figure 4—PC/SC module alarm timing. +In +Out –S –In –Out Figure 6—Secondary side on-state indicator. V24B28C200B DC-DC Converter Input Undervoltage Input Overvoltage Overtemperature Auto Module Faults Restart SW1 2-20ms typ SW1, 2, & 3 SW2 SW3 1K shown in "Fault" position 5 ...

Page 5

... Generation DC-DC converters. In addition to trimming information, the web site and the Applications Manual also include design tips, applications circuits, EMC suggestions, thermal design guidelines and PDF data sheets for all available Vicor products. V24B28C200B DC-DC Converter +Out + Trim Up SC – ...

Page 6

... Figure 12—OR’ing diodes connections. Notes Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting V24B28C200B DC-DC Converter +In +Out PC +S 0.001µF Module – ...

Page 7

... Reserved for Vicor accessories. Not for mounting C L Center line INBOARD SOLDER MOUNT SHORT PIN STYLE LONG PIN STYLE 0.094 0.003 (7X) 2,39 0,08 PLATED THRU HOLE 0.164 0.003 (2X) DIA 4,16 0,08 0.158 4,01 1.584* 40,23 0.43 10,9 * DENOTES 0.003 TOL = 0,08 V24B28C200B DC-DC Converter 0.01 2.000 0.49 50,80 12,4 0.35 (2X) 0.65 8,8 16,5 2.28 1.30 ALUMINUM 57,9 33,0 BASEPLATE 0.43 0.06 R (3X) 2.20 10,9 1,5 55,9 0.54 (REF.) (9X) ...

Page 8

... Specifications are subject to change without notice. 45 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Set your site on VICOR at www.vicorpower.com Component Solutions for Your Power System Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 Email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com V24B28C200B DC-DC Converter Rev. 3 11/05 ...

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