V048F015T100 Datasheet, PDF (3/11 Pages) Vicor Corporation – VTM Current Multiplier

Electrical Specifications (continued)
Waveforms
Figure 1 — Input reflected ripple current at full load and 48 Vf.
Efficiency vs. Output Current
95
90
1.5 V
1.2 V
1.0 V
85
80
75
70
0
10 20 30 40 50 60 70 80
Output Current (A)
90 100
Figure 3 — Efficiency vs. output current.
Ripple vs. Output Current
120
100
80
60
40
20
0
0 10 20 30 40 50 60 70 80 90 100
Output Current (A)
Figure 2 — Output voltage ripple vs. output current at 48 Vf with no POL
bypass capacitance.
Power Dissipation
20
1.5 V
16
1.2 V
1.0 V
12
8
4
0
0
10 20 30 40 50 60 70 80 90 100
Output Current (A)
Figure 4 — Power dissipation vs. output current.
Figure 5 — Output voltage ripple at full load and 48 Vf with no POL bypass
capacitance.
Figure 6 — Output voltage ripple at full load and 48 Vf with 94 µF ceramic
POL bypass capacitance and 20 nH distribution inductance.
vicorpower.com 800-735-6200
V•I Chip Voltage Transformation Module
V048F015T100
Rev. 3.0
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