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IB048E120T32N1-00_14 Datasheet, PDF (3/16 Pages) Vicor Corporation – 4:1 Intermediate Bus Converter Module: Up to 300 W Output
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IB0xxE120T32xx-xx
SPECIFICATIONS (CONT.)
All specifications valid at 48 VIN , 100% rated load and 25°C ambient, unless otherwise indicated.
Electrical Characteristics (Continued)
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
INPUT RANGE SPECIFIC CHARACTERISTICS CONT.
IB050E120T32xx-xx
Operating input voltage
Non-operating input surge withstand
Operating input dv/dt
Undervoltage protection
Turn-on
Turn-off
Turn-on/ Turn-off hysteresis
Time constant
Undervoltage blanking time
Overvoltage protection
Turn-off
Turn-on
Time constant
Peak short circuit input current
DC Output voltage band
Output OVP set point
Dielectric withstand
Insulation resistance
<100 ms
36
48
0.003
60
Vdc
75
Vdc
5
V/µs
UV blanking time is enabled after start up
31
36
Vdc
29
34
Vdc
2
Vdc
7
µs
50
100
200
µs
65
69
Vdc
60
69
Vdc
4
µs
40
A
No load, over Vin range
9
12
15
Vdc
Module will shut down
16.2
Vdc
Input to output. All units are tested in production. 2,250
Vdc
Input to output
30
MΩ
IB054E120T32xx-xx
Operating input voltage
Operating input surge withstand
Operating input dv/dt
Undervoltage protection
Turn-on
Turn-off
Turn-on/ Turn-off hysteresis
Time constant
Undervoltage blanking time
Overvoltage protection
Turn-off
Turn-on
Time constant
Peak short circuit input current
DC Output voltage band
Output OVP set point
Dielectric withstand
Insulation resistance
<100 ms
36
48
0.003
60
Vdc
75
Vdc
5
V/µs
UV blanking time is enabled after start up
31
36
Vdc
29
34
Vdc
2
Vdc
7
µs
50
100
200
µs
76
75
No load, over Vin range
9
12
Module will shut down
16.2
Input to output. All units are tested in production. 2,250
Input to output
30
79.5
Vdc
78
Vdc
4
µs
30
A
15
Vdc
Vdc
Vdc
MΩ
COMMON INPUT SPECIFICATIONS
Turn ON delay
Start up inhibit
Turn-on delay
VIN reaching turn-on voltage
to enable function operational, see Figure 6
20
25
30
ms
Enable to 10% VOUT; pre-applied VIN,
see Figure 7, 0 load capacitance
50
µs
IBC MODULE
Page 3 of 16
Rev 1.0
03/2015
vicorpower.com
800 927.9474
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