Datasheet > V3V3C75BG2

V3V3C75BG2

更新时间： 2023-02-26 13:14:05

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
12页	1481K
描述
DC-DC Regulated Power Supply Module

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V3V3C75BG2 数据手册

72 V Input

MODULE FAMILY ELECTRICAL CHARACTERISTICS (CONT.)

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 = 5.5 V

PC module disable

PC module enable delay

PC module alarm

2.3

2.6

2.9

Vdc

Switch must be able to sink ≥4 mA. See Fig. 2

0.5

1.1

6.1

Vavg

MΩ

UV, OV, OT, module fault. See Figs. 3 and 5

See Fig. 3, converter off or fault mode

PR load >30 Ω, <30 pF

PC resistance

0.9

5.7

150

375

2.4

1.0

5.9

PR emitter amplitude

PR emitter current

PR receiver impedance

PR receiver threshold

PR drive capability

Volts

500

2.5

625

2.6

Volts

25°C

Minimum pulse width: 20 ns

Without PR buffer amplifier

modules

SECONDARY SIDE (SC = Secondary Control)

SC bandgap voltage

SC resistance

1.21

990

1.23

1000

0.033

1.25

Vdc

Referenced to –Sense

1010

SC capacitance

µF

SC module alarm

Vdc

With open trim; referenced to –Sense. See Fig. 7

MODULE GENERAL SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Notes

Isolation test voltage (in to out)*

Isolation test voltage (in to base)*

Isolation test voltage (out to base)*

3000

1500

500

Vrms

Complies with reinforced insulation requirements

Complies with basic insulation requirements

Complies with operational insulation requirements

Isolation resistance

MΩ

in to out, in to baseplate, out to baseplate

1.9

(52.8)

2.1

(59.3)

2.3

(65.8)

ounces

(grams)

Weight (E, C, T grade)

2.1

(58.7)

2.3

(65.2)

2.5

(71.7)

ounces

(grams)

Weight (H, M grade)

Temperature limiting

Agency approvals

100

115

°C

See Figs. 3 and 5. Do not operate coverter >100C.

UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.

With appropriate fuse in series with the +Input

cURus, cTÜVus, CE

* Isolation test voltage, 1 minute or less.

Note:

Specifications are subject to change without notice.

72 V Micro Family

Page 3 of 12

Rev 2.5

vicorpower.com

800 927.9474

07/2014

1 234 5 6 7...12

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