PI3301-20-LGIZ Datasheet, PDF (22/42 Pages) Vicor Corporation – 8 V to 36 Vin Cool-Power ZVS Buck Regulator Family

PI3302-x0-LGIZ, PI3302-00-BGIZ (5.0 V_OUT) Electrical Characteristics
PI33xx-x0
Efficiency at 25°C
100
95
90
85
80
12 Vin
24 Vin
75
36 Vin
70
65
60
55
50
0 1 2 3 4 5 6 7 8 9 10
Load Curent (A)
Figure 31 — Efficiency at 25°C
Figure 34 — Transient Response 5 A to 10 A, at 5 A/µs
Figure 32 — Short Circuit Test
Figure 35 — Output Ripple 24 V_IN, 5.0 V_OUT at 10 A
Switching Frequency vs. Load Current
1.2
1.0
0.8
12 Vin
24 Vin
0.6
36 Vin
0.4
0.2
0.0
1
2
3
45
6
7
8
9 10
Load Curent (A)
Figure 33 — Switching Frequency vs. Load Current
Figure 36 — Output Ripple 24 V_IN, 5.0 V_OUT at 5 A
Cool-Power®
Page 22 of 42
Rev 2.0
02/2016
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