V375A5C400AS

Manufacturer Part NumberV375A5C400AS
DescriptionDC-DC Converter Module
ManufacturerVicor Corporation
V375A5C400AS datasheets

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ELECTRICAL CHARACTERISTICS, continued

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ELECTRICAL CHARACTERISTICS, continued

MODULE CONTROL SPECIFICATIONS
Parameter
Min
(PC = Primary Control; PR = Parallel)
PRIMARY SIDE
PC bias voltage
5.50
current limit
1.5
PC module disable
2.3
PC module enable delay
PC module alarm
PR emitter amplitude
5.7
PR emitter current
150
PR receiver impedance
375
PR receiver threshold
2.4
PR drive capability
(SC = Secondary Control)
SECONDARY SIDE
SC bandgap voltage
1.21
SC resistance
990
SC capacitance
SC module alarm
MODULE GENERAL SPECIFICATIONS
Parameter
Min
Remote sense (total drop)
Isolation voltage (in to out)
3000
Isolation voltage (in to base)
1550
Isolation voltage (out to base)
500
Isolation resistance (in to out)
Weight
Temperature limiting
100
Agency approvals
UL, CSA, TÜV, BABT, CE, VDE
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
Set your site on VICOR at www.vicorpower.com
Typ
Max
Unit
5.75
6.10
Vdc
2.1
3.0
mA
2.6
2.9
Vdc
4
7
ms
0.5
Vavg
5.9
6.1
Volts
mA
500
625
ohms
2.5
2.6
Volts
12
modules
1.23
1.25
Vdc
1000
1010
ohms
0.033
µF
0
Vdc
Typ
Max
Unit
0.5
Vdc
Vrms
Vrms
Vrms
10
megohms
7.3 (210)
8 (227)
ounces (grams)
115
°C
V375A5C400A DC-DC Converter
Notes
PC current = 1.0 mA
PC 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, < 30 pF
25°C
Minimum pulse width: 20ns
Without PR buffer amplifier
Referenced to –Sense
With open trim; referenced to –Sense. See Fig. 6
Notes
0.25V per leg (senses must be closed)
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
See Figs. 2 and 4
UL1950, CSA950, EN60950, VDE0805, BS7002,
IEC 60950. With a fuse in series with the +Input
Rev. 5.3
Page 3 of 8

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