B384F120T30_10 VICOR [Vicor Corporation], B384F120T30_10 Datasheet - Page 2

• Manufacturer Part Number: B384F120T30_10
• Description: Bus Converter
• Manufacturer: VICOR [Vicor Corporation]

Input
Input Waveforms
Figure 3 — Output voltage turn-on waveform with input turn-on at full
load and 384 Vin
Specifications
Figure 1 — Inrush transient current at full load and 384 Vin with PC
enabled
Parameter
Input voltage range
Input dV/dt
Input undervoltage turn-on
Input undervoltage turn-off
Input overvoltage turn-on
Input overvoltage turn-off
Input quiescent current
Inrush current overshoot
Input current
Input reflected ripple current
No load power dissipation
Internal input capacitance
Internal input inductance
Recommended external input capacitance
(Conditions are at 384 Vin, full load, and 25°C ambient unless otherwise specified)
vicorpower.com
Min
360
280
400
800-735-6200
0.28
Typ
384
456
1.1
5.8
0.2
2.2
5
Max
400
320
440
0.9
8.3
1
Figure 4 — Input reflected ripple current at full load and 384 Vin
Figure 2 — Output voltage turn-on waveform with PC enabled at full load
and 384 Vin
mA p-p
Unit
V•I Chip Bus Converter
V/µs
Vdc
Vdc
Vdc
Vdc
Vdc
Adc
mA
nH
W
µF
µF
A
Note
PC low
Using test circuit in Figure 20; See Figure 1
Using test circuit in Figure 20; See Figure 4
200 nH maximum source inductance; See Figure 20
B384F120T30
Page 2 of 12
Rev. 2.4