BCM384P120T800AC1 Datasheet, PDF (12/23 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

BCM384y120x800AC1
Application Characteristics
Product is mounted and temperature controlled via top side cold plate, unless otherwise noted. See associated figures for general trend data.
15
14
13
12
11
10
9
8
7
6
5
4
3
260 277 293 310 327 343 360 377
Input Voltage (V)
T : _{TOP SURFACE CASE}
- 40°C
25°C
393 410
90°C
Figure 4 — No load power dissipation vs. V_IN
98.0
97.5
97.0
96.5
96.0
-40
-20
0
20
40
60
80
100
Case Temperature (ºC)
V_IN:
260 V
384 V
410 V
Figure 5 — Full load efficiency vs. temperature; V_IN
98
96
94
92
90
88
86
84
82
80
0.0
54
48
42
36
P_D
30
24
18
12
6
0
6.8 13.6 20.4 27.2 34.0 40.8 47.6 54.4 61.2 68.0
Load Current (A)
V_IN :
260 V
384 V
410 V
Figure 6 — Efficiency and power dissipation at T_CASE = -40°C
98
96
94
92
90
88
86
84
82
80
0.0
54
48
42
36
P_D
30
24
18
12
6
0
6.8 13.6 20.4 27.2 34.0 40.8 47.6 54.4 61.2 68.0
Load Current (A)
V_IN :
260 V
384 V
410 V
Figure 8 — Efficiency and power dissipation at T_CASE = 90°C
98
96
94
92
90
88
86
84
82
80
0.0
54
48
42
36
P_D
30
24
18
12
6
0
6.8 13.6 20.4 27.2 34.0 40.8 47.6 54.4 61.2 68.0
Load Current (A)
V_IN :
260 V
384 V
410 V
Figure 7 — Efficiency and power dissipation at T_CASE = 25°C
3
2
1
0
-40 -20
0
20
40
60
Case Temperature (°C)
I_OUT:
68 A
Figure 9 — R_OUT vs. temperature; Nominal V_IN
80 100
BCM^® Bus Converter
Page 12 of 23
Rev 1.2
05/2015
vicorpower.com
800 927.9474