JAW075B Lineage Power, JAW075B Datasheet - Page 5

• Manufacturer Part Number: JAW075B
• Manufacturer: Lineage Power

April 2008
Characteristic Curves
The following figures provide typical characteristics for the power modules. The figures are identical for both on/off
configurations.
Figure 1. Typical JAW050B1 Input Characteristics
Figure 2. Typical JAW075B1 Input Characteristics
Lineage Power
2.5
1.5
0.5
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
3
2
1
0
2
1
0
0
0
at Room Temperature
at Room Temperature
5 10
5
10
15
15 20 25 30 35 40 45 50 55 60 65 70 75
20 25
INPUT VOLTAGE, V
INPUT VOLTAGE, V
30
35 40
45
50 55
I
I
(V)
(V)
I
I
I
O
O
O
I
I
I
O
O
O
60
= 6.25 A
= 3.125 A
= 0.625 A
= 4.25 A
= 2.1 A
= 0.42 A
65 70
36 Vdc to 75 Vdc Input, 12 Vdc Output; 50 W to 75 W
8-3216 (F).a
8-3217 (F).a
75
Figure 3. Typical JAW050B1 Efficiency vs. Output
Figure 4. Typical JAW075B1 Efficiency vs. Output
90
85
80
75
70
65
60
90
85
80
75
70
65
60
0.4
0.6
Current at Room Temperature
Current at Room Temperature
0.9
1.4
1.4
OUTPUT CURRENT, I
OUTPUT CURRENT, I
2.2
1.9
3
2.4
3.8
2.9
V
V
V
O
I
I
I
O
4.6
V
V
V
(A)
= 36 V
= 55 V
= 75 V
3.4
(A)
I
I
I
= 36 V
= 55 V
= 75 V
5.4
3.9
8-3218 (F)
8-3219 (F)
6.2
4.4
5