JAW050A1 Datasheet, PDF (5/16 Pages) Lineage Power Corporation – JAW050A and JAW075A Power Modules; dc-dc Converters 36 Vdc to 75 Vdc Input, 5 Vdc Output; 50 W to 75 W

Data Sheet
April 2008
JAW050A and JAW075A Power Modules; dc-dc Converters:
36 Vdc to 75 Vdc Input, 5 Vdc Output; 50 W to 75 W
Characteristic Curves
The following figures provide typical characteristics for the power modules. The figures are identical for both on/off
configurations.
1.8
1.6
IO = 10 A
1.4
IO = 5 A
IO = 0.5 A
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75
INPUT VOLTAGE, VI (V)
8-3327(F)
Figure 1. Typical JAW050A Input Characteristics at
Room Temperature
84
83
82
81
80
79
78
77
VI = 36 V
VI = 55 V
76
VI = 75 V
75
74
3
4
5
6
7
8
9 10
OUTPUT CURRENT, IO (A)
8-3329(F)
Figure 3. Typical JAW050A Efficiency vs. Output
Current at Room Temperature
3.0
IO = 15 A
2.5
IO = 7.5 A
IO = 1.5 A
2.0
1.5
1.0
0.5
0.0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75
INPUT VOLTAGE, VI (V)
8-3328(F)
Figure 2. Typical JAW075A Input Characteristics at
Room Temperature
85
84
83
82
81
80
VI = 36 V
VI = 55 V
79
VI = 75 V
78
77
76
75
3 4 5 6 7 8 9 10 11 12 13 14 15
OUTPUT CURRENT, IO (A)
8-3330(F)
Figure 4. Typical JAW075A Efficiency vs. Output
Current at Room Temperature
Lineage Power
5