V375B28T100B 데이터 시트보기 (PDF) - Vicor
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V375B28T100B Datasheet PDF : 8 Pages
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ELECTRICAL CHARACTERISTICS, continued
MODULE CONTROL SPECIFICATIONS
Parameter
Min
Typ
PRIMARY SIDE (PC = Primary Control; PR = Parallel)
PC bias voltage
current limit
5.50
5.75
1.5
2.1
PC module disable
2.3
2.3
PC module enable delay
4
PC module alarm
PR emitter amplitude
5.7
5.9
PR emitter current
150
PR receiver impedance
375
500
PR receiver threshold
2.4
2.5
PR drive capability
SECONDARY SIDE (SC = Secondary Control)
SC bandgap voltage
1.21
SC resistance
990
SC capacitance
SC module alarm
1.23
1000
0.033
0
Max
Unit
6.10
Vdc
3.0
mA
2.6
Vdc
7
ms
0.5
Vavg
6.1
Volts
mA
625
ohms
2.6
Volts
12
modules
1.25
1010
Vdc
ohms
µF
Vdc
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 –Out
With open trim; referenced to –Out. See Fig. 6
MODULE GENERAL SPECIFICATIONS
Parameter
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Isolation resistance (in to out)
Weight
Temperature limiting
Agency approvals
Min
2000
1550
500
100
Typ
10
2.1 (60)
115
Max
Unit
Vrms
Vrms
Vrms
megohms
2.3 (66) ounces (grams)
°C
cULus, TÜV, CE
Note: The cover is electrically conductive and may be electrically connected to the baseplate.
Notes
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
See Figs. 2 and 4
UL60950, EN60950, CSA60950, IEC 60950.
With a fuse in series with the +Input
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
V24C28C100B DC-DC Converter
Set your site on VICOR at www.vicorpower.com
Rev. 2
Page 3 of 8
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