Datasheet > V48A5E375BL1

V48A5E375BL1

更新时间： 2022-12-11 16:41:41

品牌	Logo	应用领域
VICOR		转换器
页数	文件大小	规格书
8页	265K
描述
FasTrak Maxi E-Grade Family DC-DC Converter

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数据手册

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V48A5E375BL1 数据手册

ELECTRICAL CHARACTERISTICS, continued

MODULE CONTROL SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Notes

PRIMARY SIDE (PC = Primary Control; PR = Parallel)

PC bias voltage

current limit

5.50

1.5

5.75

2.1

6.00

3.0

Vdc

PC current = 1.0 mA

PC voltage = 5.5V

PC module disable

PC module enable delay

PC module alarm

2.3

2.6

2.9

Vdc

Must be able to sink ≥4 mA. See Fig. 1

0.5

6.1

Vavg

Volts

UV, OV, OT, module fault. See Figs. 2 and 4

PR load >30 ohms, < 30 pF

PR emitter amplitude

PR emitter current

5.7

150

375

2.4

5.9

PR receiver impedance

PR receiver threshold

PR drive capability

500

2.5

625

2.6

ohms

Volts

modules

25°C

Minimum pulse width: 20ns

Without PR buffer amplifier

SECONDARY SIDE (SC = Secondary Control)

SC bandgap voltage

SC resistance

1.21

990

1.23

1000

0.033

1.24

Vdc

ohms

µF

Referenced to –Sense

1010

SC capacitance

SC module alarm

Vdc

With open trim; referenced to –Sense. See Fig. 6

MODULE GENERAL SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Notes

Remote sense (total drop)

Isolation voltage (in to out)

Isolation voltage (in to base)

Isolation voltage (out to base)

0.5

Vdc

0.25V per leg (senses must be closed)

3000

1550

500

Vrms

Complies with reinforced insulation requirements

Complies with basic insulation requirements

Complies with operational insulation requirements

Isolation resistance (in to out)

Weight

7.3 (210)

115

megohms

8 (227) ounces (grams)

°C

Temperature limiting

100

See Figs. 2 and 4

UL60950, EN60950, CSA60950, IEC60950.

With a fuse in series with the +Input

Agency approvals

cULus, TÜV, CE

Note:

Specifications are subject to change without notice.

The latest data sheets for individual models are available on the Vicor website at vicorpower.com.

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

FasTrak Maxi E-Grade Family

Rev. 1.1

Page 3 of 8

Set your site on VICOR at www.vicorpower.com

1 234 5 6 7 8

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