IB050E096T48N1-00 Datasheet, PDF (2/13 Pages) Vicor Corporation – 5:1 Intermediate Bus Converter Module: Up to 500 W Output

SPECIFICATIONS
All specifications valid at 48 V_IN , 100% rated load and 25°C ambient, unless otherwise indicated.
Electrical Characteristics
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
INPUT (Operating from DC input source)
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
Turn ON delay
Start up inhibit
Turn-on delay
Output voltage rise time
Restart turn-on delay
No Load power dissipation
Enabled
Disabled
Input current
Inrush current overshoot
Input reflected ripple current
Peak short circuit input current
Repetitive short circuit peak current
Internal input capacitance
Internal input inductance
Recommended external
input capacitance
36
<100 mS
31
29
2
UV blanking time is enabled after start up
50
65
60
V_IN reaching turn-on voltage
to enable function operational, see Figure 6
Enable to 90% V_OUT; pre-applied V_IN, see Figure 7,
0 load capacitance
From 10% to 90% Vout, 10% load,
0 load capacitance.
See page 10 for resart after EN pin disable
Low line, full load
Using test circuit in Figure 21
At max power;
Using test circuit in Figure 22
200 nH maximum source inductance
47
48
60
Vdc
75
Vdc
5
V/us
36
Vdc
34
Vdc
Vdc
7
µs
100
200
µs
69
Vdc
69
Vdc
4
µs
15
ms
50
µs
50
µs
2000
ms
2.1
2.5
W
0.12
0.15
W
9.8
A
15.0
A
400
mArms
30
A
25
A
8.8
µF
5
nH
470
µF
OUTPUT
DC Output voltage band
Output power ^[a]
36-55 V_IN
48-55 V_IN
52-60 VIN
Output current
Output start up load
Effective output resistance
Line regulation (K factor)
Current share accuracy
No load, over Vin range
P ≤ 500 W
of Iout max, maximum output capacitance
V_OUT = K • V_IN @ no load
Full power operation; See Parallel Operation
on page 11; up to 3 units
7.2
9.6
12.0
V
0
345
W
0
450
W
0
500
W
48
A
15
%
4.7
mΩ
0.198
0.200 0.2020
10
%
[a] _{Does not exceed IPC-9592 derating guidelines. At 70°C ambient, full power operation may exceed IPC-9592 guidelines, but does not exceed}
component ratings, does not activate OTP and does not compromise reliability.
VI BRICK IBC Module
IB050E096T48N1-00
vicorpower.com
Rev. 1.2c
Page 2 of 13