PI3302-00-LGIZ Datasheet, PDF (14/42 Pages) Vicor Corporation – 8 V to 36 Vin Cool-Power ZVS Buck Regulator Family

PI3312-x0-LGIZ (2.5 V_OUT) Electrical Characteristics
PI33xx-x0
Efficiency at 25°C
95
90
85
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 13 — Efficiency at 25°C
Figure 16 — Transient Response 5 A to 10 A, at 5 A/µs
Figure 14 — Short Circuit Test
Figure 17 — Output Ripple 24 V_IN, 2.5 V_OUT at 10 A
Switching Frequency vs. Load Current
600
500
400
12 Vin
24 Vin
300
36 Vin
200
100
0
1
2
3
45
6
7
8
9 10
Load Curent (A)
Figure 15 — Switching Frequency vs. Load Current
Figure 18 — Output Ripple 24 V_IN, 2.5 V_OUT at 5 A
Cool-Power®
Page 14 of 42
Rev 2.0
02/2016
vicorpower.com
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