PRELIMINARY
Specifications
(continued)
V•I Chip Bus Converter Module
Figure 7—
Output voltage ripple at full load and 352 Vin; without any
external bypass capacitor.
Figure 8—Output
voltage ripple at full load and 352 Vin with 10 µF
ceramic external bypass capacitor and 20 nH of distribution inductance.
Ripple vs. Output Power
236
216
Output Ripple (mV)
196
176
156
136
116
96
76
56
0
20
40
60
80
100 120 140 160 180 200 220 240
Output Power (W)
Figure 9—
Output voltage ripple vs. output power at 352 Vin without any
external bypass capacitor.
Figure 10—
0 -21.8 A load step with 2 µF input capacitor and no
output capacitor.
Figure 11—
21.8- 0 A load step with 2 µF input capacitance.
vicorpower.com
800-735-6200
V•I Chip Bus Converter Module
B352F110T24
Rev. 1.1
Page 4 of 13
VICOR [ VICOR CORPORATION ]
