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PI3302-20-LGIZ Datasheet, PDF (11/42 Pages) Vicor Corporation – 8 V to 36 Vin Cool-Power ZVS Buck Regulator Family | |||
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PI3318-x0-LGIZ (1.8 VOUT) Electrical Characteristics
PI33xx-x0
Efficiency at 25°C
100
95
90
85
8 Vin
80
12 Vin
75
24 Vin
36 Vin
70
65
60
55
50
0 1 2 3 4 5 6 7 8 9 10
Load Curent (A)
Figure 7 â Efficiency at 25°C
Figure 10 â Transient Response 2 A to 7 A, at 5 A/µs
Figure 8 â Short Circuit Test
Figure 11 â Output Ripple 24 VIN, 1.8 VOUT at 10 A
Switching Frequency vs. Load Current
700
600
500
8 Vin
400
12 Vin
24 Vin
36 Vin
300
200
100
0
1
2
3
45
6
7
8
9 10
Load Curent (A)
Figure 9 â Switching Frequency vs. Load Current
Figure 12 â Output Ripple 24 VIN, 1.8 VOUT at 5 A
Cool-Power®
Page 11 of 42
Rev 2.0
02/2016
vicorpower.com
800 927.9474
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