Specifications
(continued)
V•I Chip Bus Converter Module
Figure 7
— Output voltage ripple at full load and 48 Vin without any
external bypass capacitor.
Figure 8
— Output voltage ripple at full load and 48 Vin with 94 µF ceramic
external bypass capacitor and 20 nH of distribution inductance.
Ripple vs. Output Power
100
Output Ripple (mVpk-pk)
80
60
40
20
0
0
15
30
45
60
75
90
105
120
135
Output Power (W)
Figure 9
— Output voltage ripple vs. output power at 48 Vin without any
external bypass capacitor.
Figure 10
— 0 -90 A load step with 100 µF input capacitor and no
output capacitor.
Figure 11
— 90- 0 A load step with 100 µF input capacitor and no
output capacitor.
vicorpower.com
800-735-6200
V•I Chip Bus Converter Module
B048F015T14
Rev. 1.8
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