IB048E120T32N1-00_14 Datasheet, PDF (2/16 Pages) Vicor Corporation – 4:1 Intermediate Bus Converter Module: Up to 300 W Output

IB0xxE120T32xx-xx
SPECIFICATIONS
All specifications valid at 48 V_IN , 100% rated load and 25°C ambient, unless otherwise indicated.
Absolute Maximum Ratings
Min
Input voltage (+In to –In)
–0.5
Input voltage rate
EN –IN
-0.5
Output voltage (+Out to –Out)
-0.5
Output current
Dielectric withstand
(input to output)
Temperature
Operating junction
-40
Storage
-55
Max
75
5
20
See note
32
2,250
(1,500 for IB048x)
125
125
Unit
Vdc
V/µs
Vdc
Vdc
A
Vdc
°C
°C
Notes
See Input Range Specific
Characteristics for details
See OVP setpoint max
Pout ≤ 300 W
1 min.
Hottest Semiconductor
Electrical Characteristics
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
INPUT RANGE SPECIFIC CHARACTERISTICS
IB048E120T32xx-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
38
48
55
Vdc
75
Vdc
0.003
5
V/µs
UV blanking time is enabled after start up
33
38
Vdc
31
36
Vdc
2
Vdc
7
µs
50
100
200
µs
60
64
Vdc
55
64
Vdc
4
µs
30
A
No load, over Vin range
9.5
12.0
13.75
Vdc
Module will shut down
16.2
Vdc
Input to output. All units are tested in production. 1,500
Vdc
Input to output
30
MΩ
IBC MODULE
Page 2 of 16
Rev 1.0
03/2015
vicorpower.com
800 927.9474