no output capacitance.
M鈩?/div>
Note
25擄C, GB
Input to Output
Input to Output
Input to Output
UL/CSA 60950, EN 60950
Low voltage directive
See Mechanical Drawing, Figures 10 and 12
Auxiliary Pins
(Conditions are at 48 Vin, full load, and 25擄C ambient unless otherwise specified)
Parameter
Primary Control (PC)
DC voltage
Module disable voltage
Module enable voltage
Current limit
Disable delay time
VTM Control (VC)
External boost voltage
External boost duration
4.8
2.4
2.4
5.0
2.5
2.5
2.5
10
14.0
10
5.2
2.6
2.9
Vdc
Vdc
Vdc
mA
碌s
Vdc
ms
Min
Typ
Max
Unit
Note
VC voltage must be applied when module is enabled using PC
Source only
PC low to Vout low
Required for VTM start up without PRM
Vin > 26 Vdc. VC must be applied continuously
if Vin < 26 Vdc.
12.0
19.0
vicorpower.com
800-735-6200
V鈥 Chip Voltage Transformation Module
V048K060T040
Rev. 1.0
Page 4 of 15