BC384A480T033FP Datasheet, PDF (6/16 Pages) Vicor Corporation – BCM Bus Converter

SPECIFICATIONS (CONT.)
WAVEFORMS
No Load Power Dissipation vs Line
14
12
10
8
6
4
2
0
355 360 365 370 375 380 385 390 395 400 405
Input Voltage
T_CASE:
-40
25
100
Figure 1 — No load power dissipation vs. V_IN; T_CASE
Efficiency & Power Dissipation -40°C Case
95
21
η
90
19
85
17
80
PD
15
75
13
70
65
11
60
0
1
V_IN :
360
2
3
4
5
6
7
Output Load (A)
384
400
360
384
9
8
400
Figure 3 — Efficiency and power dissipation at -40°C (case); V_IN
PRELIMINARY DATASHEET
Full Load Efficiency vs Temperature
97
96.5
96
95.5
95
94.5
94
-60
-40 -20
V_IN :
0 20 40 60 80
Case Temperature (ºC)
360
384
400
Figure 2 — Full load efficiency vs. temperature; V_IN
100 120
Efficiency & Power Dissipation 25ºC Case
98
96
17
94
η
15
92
13
90
88
PD
11
86
9
84
82
7
80
5
0
1
2
3
4
5
6
7
8
Output Load (A)
V_IN :
360
384
400
360
384
400
Figure 4 — Efficiency and power dissipation at 25°C (case); V_IN
Efficiency & Power Dissipation 100ºC Case
98
20
96
η
18
94
16
92
14
90
88
P_D
12
86
10
84
8
82
6
80 ₀
1
2
3
4
5
6
7
4
8
Output Load (A)
V_IN :
360
384
400
360
384
400
Figure 5 — Efficiency and power dissipation at 100°C (case); V_IN
Rout vs Case Temperature
240
220
200
180
160
140
120
100
-60 -40 -20
0 20 40 60 80 100 120
Temperature (ºC)
I _OUT:
0.7
7.05
Figure 6 — R_OUT vs. temperature vs. I_OUT
Bus Converter Module
BC384A480T033FP
vicorpower.com
Rev. 1.0
Page 6 of 16