PI3302-20-LGIZ Datasheet, PDF (8/42 Pages) Vicor Corporation – 8 V to 36 Vin Cool-Power ZVS Buck Regulator Family

PI3311-x0-LGIZ (1.0 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 1 — Efficiency at 25°C
Figure 4 — Transient Response 2 A to 7 A, at 5 A/µs
Figure 2 — Short Circuit Test
Figure 5 — Output Ripple 24 V_IN, 1.0 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 3 — Switching Frequency vs. Load Current
Figure 6 — Output Ripple 24 V_IN, 1.0 V_OUT at 5 A
Cool-Power®
Page 8 of 42
Rev 2.0
02/2016
vicorpower.com
800 927.9474