Data Sheet
March 27, 2008
JBW030-Series Power Module: dc-dc Converters
36-75 Vdc Input; 3.3 Vdc and 5 Vdc Outputs; 30 W
Characteristic Curves
1.2
OUTPUT VOLTAGE, V
O
(V)
INPUT CURRENT, I
I
(A)
3.5
3
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
6
7
8
9
10
11
1-0726
1
0.8
I
O
= 6 A
0.6
0.4
0.2
I
O
= 0.5 A
0
30
35
40
45
50
55
60
INPUT VOLTAGE, V
I
(V)
65
70
75
1-0763
I
O
= 3 A
V
I
= 36 V
V
I
= 48 V
V
I
= 75 V
OUTPUT CURRENT, I
O
(A)
Figure 1. Typical Input Characteristics
Figure 3. JBW030F Typical Output Characteristics
6
OUTPUT VOLTAGE, V
O
(V)
85
80
EFFICIENCY,
η
(%)
75
70
65
60
55
V
I
= 36 V
V
I
= 48 V
V
I
= 75 V
5
4
3
2
1
0
0
2
4
6
8
10
1-0727
V
I
= 36 V
V
I
= 48 V
V
I
= 75 V
50
0
0.5
1
1.5
2 2.5 3 3.5 4 4.5
OUTPUT CURRENT, I
O
(A)
5
5.5
6
6.5
OUTPUT CURRENT, I
O
(A)
1-0760
Figure 2. JBW030A Typical Output Characteristics
Figure 4. JBW030F Typical Converter Efficiency
vs. Output Current
Lineage Power
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
