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| PI354X-00 Datasheet, PDF (19/39 Pages) – | |||
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PI3545-00 (5.0VOUT) Electrical Characteristics (Cont.)
PI354x-00
95
90
85
36VIN
48VIN
80
60VIN
75
70
0 1 2 3 4 5 6 7 8 9 10
IOUT (A)
Figure 25 â Regulator Efficiency at 25°C
Figure 28 â Output Ripple: 48VIN, 5.0VOUT at 10A.
VOUT = 20mV/Div, 2.0µs/Div;
COUT = 6 x 47µF Ceramic
Figure 26 â Transient Response: 5A to 10A, at 1A/µs. 48VIN to
5.0VOUT COUT = 6 x 47µF Ceramic
600
550
500
450
36VIN
48VIN
60VIN
400
0 1 2 3 4 5 6 7 8 9 10
IOUT (A)
Figure 29 â Switching Frequency vs. Load Current
Figure 27 â Output Short Circuit @ VIN = 48V
Cool-Power® ZVS Switching Regulators
Page 19 of 39
Rev 1.6
03/2017
Figure 30 â Output Ripple: 48VIN, 5.0VOUT at 5A.
VOUT = 20mV/Div, 2.0µs/Div;
COUT = 6 x 47µF Ceramic
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