BCM352F110T300B00 Datasheet, PDF (7/19 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

BCM352x110y300B00
5.0 APPLICATION CHARACTERISTICS
The following values, typical of an application environment, are collected at T_C = 25 ºC unless otherwise noted. See associated
figures for general trend data.
14
13
12
11
10
9
8
7
6
5
4
330
No Load Power Dissipation vs. Line
334 338 342 346 349 353 357 361 365
Input Voltage (V)
-40 ºC
25 ºC
Figure 2 — No load power dissipation vs. V_IN
100 ºC
Full Load Efficiency vs. T_CASE
97.0
96.5
96.0
95.5
95.0
94.5
94.0
-40
-20
0
20
40
60
80 100
Case Temperature (ºC)
V_IN:
330 V
352 V
365 V
Figure 3 — Full load efficiency vs. temperature; V_IN
Efficiency and Power Dissipation, -40 °C Case
98
35
94
30
90
25
86
20
82
P_D
15
78
10
74
5
70
0
0.0 2.8 5.6 8.4 11.2 14.0 16.8 19.6 22.4 25.2 28.0
Load Current (A)
V_IN:
330 V
352 V
365 V
330 V
352 V
365 V
Efficiency and Power Dissipation, 25 °C Case
98
35
94
30
90
25
86
20
82
P_D
15
78
10
74
5
70
0
0.0 2.8 5.6 8.4 11.2 14.0 16.8 19.6 22.4 25.2 28.0
Load Current (A)
V_IN:
330 V
352 V
365 V
330 V
352 V
365 V
Figure 4 — Efficiency and power dissipation at T_C = -40 °C
Figure 5 — Efficiency and power dissipation at T_C = 25 °C
Efficiency and Power Dissipation, 100 °C Case
98
35
94
30
90
25
86
20
82
15
78
10
74
P_D
5
70
0
0.0 2.8 5.6 8.4 11.2 14.0 16.8 19.6 22.4 25.2 28.0
Load Current (A)
V_IN:
330 V
352 V
365 V
330 V
352 V
365 V
Figure 6 — Efficiency and power dissipation at T_C = 100 °C
R_OUT vs. T_CASE at V_IN = 352 V
14
13
12
11
10
9
8
7
6
-40 -20
0
20
40
60
Case Temperature (°C)
80
100
I_OUT:
28.5 A
Figure 7 — R_OUT vs. temperature
BCM^® Bus Converter
Page 7 of 19
Rev 1.1
07/2015
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