V375A5C400AS

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

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ELECTRICAL CHARACTERISTICS

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ELECTRICAL CHARACTERISTICS

Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.
MODULE OPERATING SPECIFICATIONS
Parameter
Min
Operating input voltage
250
Input surge withstand
Output voltage setpoint
4.95
Output OVP setpoint
6.03
Output power
Efficiency
82.5
MODULE INPUT SPECIFICATIONS
Parameter
Min
Undervoltage turn-on
Undervoltage turn-off
204.7
Overvoltage turn-off/on
429.2
Dissipation, standby
MODULE OUTPUT SPECIFICATIONS
Parameter
Min
Line regulation
Load regulation
Temperature regulation
Ripple and noise, p-p
Current limit
81.6
Short circuit current
56
Power sharing accuracy
Programming range
10
Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,
contact Vicor applications engineering at 800-927-9474.
MODULE MECHANICAL SPECIFICATIONS
Baseplate
Slotted (Style 1)
Pin style
Short (Style 1)
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
375
425
Vdc
500
Vdc
5.00
5.05
Vdc
6.25
6.47
Vdc
400
Watts
83.5
%
Typ
Max
Unit
242.5
247.5
Vdc
212.2
Vdc
446.3
467.5
Vdc
6.3
7.3
Watts
Typ
Max
Unit
±0.02
±0.20
%
±0.06
±0.20
%
±0.002
±0.005
% / °C
102
150
mV
95.0
112.0
Amps
97
112
Amps
±2
±5
%
110
%
V375A5C400A 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, full load; 25°C; 20MHz bandwidth
Output voltage 95% of nominal
Output voltage <250mV
10 to 100% of full load
Of nominal output voltage. For trimming below
90% of nominal, a minimum load of 10% of
maximum rated power may be required.
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".
For long pin configuration add “L” to the end of the
part number. See page 7 for pin dimensions.
Rev. 5.3
Page 2 of 8

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