V048K096T025 Datasheet, PDF (3/15 Pages) Vicor Corporation – VI Chip - VTM Voltage Transformation Module

Electrical Specifications (continued)
PRELIMINARY
Waveforms
Figure 1— Input reflected ripple current at full load and 48 Vf.
Ripple vs. Output Current
180
160
140
120
100
80
60
40
20
0
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Figure 2— Output voltage ripple vs. output current at 9.6 Vout with no
POL bypass capacitance.
Efficiency vs. Output Current
97
96
95
94
93
92
91
90
89
88
87
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Figure 3— Efficiency vs. output current at 48 Vf.
Power Dissipation
10
9
8
7
6
5
4
3
2
1
0
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Figure 4—Power dissipation as a function of output current at 48 Vf.
Figure 5— Output voltage ripple at full load and 9.6 Vout; without any
external bypass capacitor.
Figure 6—Output voltage ripple at full load and 9.6 Vout with 10 µF
ceramic external bypass capacitance and 20 nH distribution inductance.
vicorpower.com 800-735-6200
V•I Chip Voltage Transformation Module
V048K096T025
Rev. 1.0
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