PI352X-00 Datasheet, PDF (17/34 Pages) Vicor Corporation – 30VIN to 60VIN Cool-Power ZVS Buck Regulator

PI3526-00 (12V_OUT) Electrical Characteristics (Cont.)
PI352x-00
98
97
96
95
94
93
92
91
90
1.8 3.6 5.4 7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
V_IN:
30V
48V
60V
Figure 27 — System Efficiency, Nominal Trim,
Board Temperature = 25ºC
10
9
8
7
6
5
4
3
2
1
0
1.8
3.6 5.4
V_IN:
7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
30V
48V
60V
Figure 30 — System Power Dissipation, Nominal Trim,
Board Temperature = 25ºC
97
96
95
94
93
92
91
90
89
88
1.8 3.6 5.4 7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
V_IN:
30V
48V
60V
Figure 28 — System Efficiency, Low Trim,
Board Temperature = 25ºC
8
7
6
5
4
3
2
1
0
1.8
3.6 5.4
V_IN:
7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
30V
48V
60V
Figure 31 — System Power Dissipation, Low Trim,
Board Temperature = 25ºC
98
97
96
95
94
93
92
91
90
1.8
3.6 5.4
V_IN:
7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
30V
48V
60V
Figure 29 — System Efficiency, High Trim,
Board Temperature = 25ºC
12
10
8
6
4
2
0
1.8
3.6 5.4
V_IN:
7.2 9 10.8 12.6 14.4 16.2 18
Load Current (A)
30V
48V
60V
Figure 32 — System Power Dissipation, High Trim,
Board Temperature = 25ºC
Cool-Power^® ZVS Switching Regulators
Page 17 of 34
Rev 1.3
06/2017
vicorpower.com
800 927.9474