PI33XX-X0 Datasheet, PDF (8/42 Pages) List of Unclassifed Manufacturers – 8V to 36Vin Cool-Power ZVS B uck Regulator Family

PI33XX-X0
PI3311-X0 (1.0 Vout) Electrical Characteristics
Efficiency at 25°C
100
95
90
85
80
75
70
65
12Vin
60
24Vin
55
36Vin
50
012345678
Load Current (A)
Regulator and inductor performance
9 10
331101
Transient Response: 2A to 7A, at 5A/µs
24Vin to 1.0Vout
Cout = 8X 100µF Ceramic
331102
Short Circuit Test
Output Ripple: 24Vin, 1.0Vout at 10A
331103
Switching Frequency vs. Load Current
600
500
400
300
200
12Vin
24Vin
100
36Vin
0
1 2 3 4 5 6 7 8 9 10
Load Current (A)
331105
Vout = 50mV/Div, 2.0us/Div
Cout = 8X 100µF Ceramic
Output ripple: 24Vin, 1.0Vout at 5A
Vout = 50mV/Div, 2.0us/Div
Cout = 8X 100µF Ceramic
331104
331106
vicorpower.com
800 735.6200
Rev 1.4
11/2012
Cool-Power^®
Page 8 of 42