V048X480Y006A Datasheet, PDF (6/18 Pages) Vicor Corporation – High Efficiency, Sine Amplitude Converter

Efficiency & Power Dissipation 100°C Case
98
27
96
24
94
21
92
18
90
15
88
12
86
9
84
6
82
P_D
3
80
0
0
1
2
3
4
5
6
7
Load Current (A)
V_IN:
26 V
48 V
55 V
26 V
48 V
55 V
Figure 5 — Efficiency and power dissipation at 100°C
Output Voltage Ripple vs. Load
375
325
275
225
175
125
75
25
0
1
2
3
4
5
6
7
Load Current (A)
V_IN :
26 V
48 V
55 V
Figure 7 — V_RIPPLE vs. I_OUT ; No external C_OUT. Board mounted
module, scope setting : 20 MHz analog BW
V048x480y006A
R_OUT vs. T_CASE at V_IN = 48 V
300
275
250
225
200
175
150
125
100
-40
-20
0
20
40
60
Case Temperature (C)
80
100
Full Load
Figure 6 — R_OUT vs. temperature
20
18
16
14
12
10
8
6
4
2
0
0
Safe Operating Area
Continuous
10ms Max
10
20
30
40
50
60
Output Voltage (V)
Figure 8 — Safe operating area
Figure 9 — Full load ripple, 100 µF C_IN; No external C_OUT. Board
mounted module, scope setting : 20 MHz analog BW
Figure 10 — Start up from application of V_IN;
VC pre-applied C_OUT = 100 µF
VTM^® Current Multiplier
Page 6 of 18
Rev 1.0
01/2014
vicorpower.com
800 927.9474