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BCM48BX040Y200B00 Datasheet, PDF (8/20 Pages) Vicor Corporation – High efficiency (>94%) reduces system
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BCM48Bx040y200B00
Application Characteristics
The following values, typical of an application environment, are collected at TCASE = 25ºC unless otherwise noted. See associated figures for general trend data.
12
10
8
6
4
2
0
38 40 42 44 46 47 49 51 53 55
Input Voltage (V)
TCASE:
-40°C
25°C
100°C
Figure 2 — No load power dissipation vs. Vin
95
94
93
92
-40
-20
0
20
40
60
Case Temperature (°C)
80
100
VIN:
38V
48V
55V
Figure 3 — Full load efficiency vs. temperature; Vin
95
90
85
80
75
70
65
60
0
5 10 15 20 25 30 35 40 45 50
Load Current (A)
VIN :
38V
48V
55V
Figure 4 — Efficiency at TCASE = -40°C
95
90
85
80
75
70
0
5 10 15 20 25 30 35 40 45 50
Load Current (A)
VIN :
38 V
48 V
55V
Figure 6 — Efficiency at TCASE = 25°C
35
30
25
20
15
10
5
0
0
5 10 15 20 25 30 35 40 45 50
Load Current (A)
VIN :
38V
48V
55V
Figure 5 — Power dissipation at TCASE = -40°C
35
28
21
14
7
0
0 5 10 15 20 25 30 35 40 45 50
Load Current (A)
VIN :
38V
48V
55V
Figure 7 — Power dissipation at TCASE = 25°C
BCM® Bus Converter
Page 8 of 20
Rev 1.3
08/2016
vicorpower.com
800 927.9474
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