PI3740-00 Datasheet, PDF (33/48 Pages) Vicor Corporation – Parallel capable with single wire current sharing

Evaluation Board Thermal De-rating (Cont.)
5
4
3
2
1
0
25 35 45 55 65 75 85 95 105 115
Ambient Temperature (°C)
8V_IN
12V_IN
28V_IN
36V_IN
16V_IN
48V_IN
18V_IN
60V_IN
24V_IN
Figure 53 — Thermal de-rating PI3740-00 evaluation board
at V_OUT = 28V, 0LFM
4
3
2
1
0
25 35 45 55 65 75 85 95 105 115
Ambient Temperature (°C)
8V_IN
12V_IN
28V_IN
36V_IN
16V_IN
48V_IN
18V_IN
60V_IN
24V_IN
Figure 54 — Thermal de-rating for PI3740-00 evaluation board
at V_OUT = 36V, 0LFM
PI3740-00
3
2
1
0
25
35 45 55 65 75 85 95 105 115
Ambient Temperature (°C)
8V_IN
28V_IN
12, 16, 18V_IN
36V_IN
48V_IN
24V_IN
60V_IN
Figure 55 — Thermal de-rating for PI3740-00 evaluation board
at V_OUT = 50V, 0LFM
Cool-Power^® ZVS Switching Regulators
Page 33 of 48
Rev 1.4
04/2017
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