V048K060T040 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.
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40
20
0
Ripple vs. Output Current
4 8 12 16 20 24 28 32 36 40
Output Current (A)
Figure 2— Output voltage ripple vs. output current at 6 Vout with no POL
bypass capacitance.
96
95.5
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94.5
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93.5
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92.5
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91.5
91
0
Efficiency vs. Output Current
4 8 12 16 20 24 28 32 36 40
Output Current (A)
Figure 3— Efficiency vs. output current at 48 Vf.
Power Dissipation
14
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3
2
0 4 8 12 16 20 24 28 32 36 40
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 6 Vout; without any
external bypass capacitor.
Figure 6—Output voltage ripple at full load and 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
V048K060T040
Rev. 1.0
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