PI3303-00-EVAL1 Datasheet, PDF (11/42 Pages) Vicor Corporation – Cool-Power® ZVS Switching Regulators

PI33xx-x0
PI3318-x0-LGIZ (1.8V_OUT) Electrical Characteristics (Cont.)
100
95
90
85
80
75
70
65
60
55
50
012
V_IN = 8V
3 4 5 6 7 8 9 10
Load Curent (A)
V_IN = 12V
V_IN = 24V
V_IN = 36V
Figure 7 — Efficiency at 25°C
Figure 10 — Transient Response 2A to 7A, at 5A/µs
Figure 8 — Short Circuit Test
700
600
500
400
300
200
100
0
1
2
3
V_IN = 8V
45
6
7
8
Load Curent (A)
V_IN = 12V
V_IN = 24V
Figure 9 — Switching Frequency vs. Load Current
9 10
V_IN = 36V
Figure 11 — Output Ripple 24V_IN, 1.8V_OUT at 10A
Figure 12 — Output Ripple 24V_IN, 1.8V_OUT at 5A
Cool-Power^® ZVS Switching Regulators
Page 11 of 42
Rev 2.4
02/2017
vicorpower.com
800 927.9474