D048C010T010M2N Datasheet, PDF (4/14 Pages) Vicor Corporation – DC-DC Converters Quarter Brick, 48 Vin Family

Specifications, continued
PRELIMINARY
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and case temperature,
unless otherwise specified.
INPUT SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Operating input voltage
36
48
75
Vdc
Input surge withstand
100
Vdc
Undervoltage
Turn-on
Turn-off
35
36
Vdc
32.6
33.8
Vdc
Overvoltage
Turn-off
Turn-on
76.0
Vdc
75.0
Vdc
Input reflected ripple current
3
% Iin
Input dV/dt
10
V/µs
Turn-on time
Power up
ON/OFF enable
150
ms
6
ms
No load power dissipation
6.0
W
Recommended external
input capacitance
10
50
µF
Notes
<100 ms
mA p-p (see Fig.3 for test circuit)
200 nH maximum source inductance
OUTPUT SPECIFICATIONS
Parameter
Output voltage accuracy
Current limit
Average short circuit current
Efficiency
Output OVP setpoint
Line regulation
Load regulation
Temperature regulation
Ripple and noise, p-p
Transient response
Voltage deviation
Recovery time
Min
Typ
Max
Unit
±1
%
125
%
200
mA
Module dependent, see charts for individual models
120
%
0.1
%
0.1
%
±0.05
% / °C
Module dependent, see charts for individual models
2
%
75
µs
Notes
48 V input; no load; 25°C
No load - full load step change, see note 1 below
Note 1: For important information relative to applications where the unit is subjected to continuous dynamic loading, contact Vicor
Applications Engineering at 800-927-9474.
Vicor Corporation
Tel: [phone]
vicorpower.com
VICBrick DC-DC Converter
Rev. 1.5
Page 4 of 14