LW020G Lineage Power, LW020G Datasheet - Page 7

• Manufacturer Part Number: LW020G
• Manufacturer: Lineage Power

April 2008
Characteristics Curves
Figure 5. LW020A Typical Converter Efficiency vs.
Figure 6. LW020B Typical Converter Efficiency vs.
Lineage Power
82
81
80
79
78
77
76
75
74
73
72
86
84
82
80
78
76
74
72
70
0.0
0.0
Output Current
Output Current, T
0.5
0.2
0.4
1.0
OUTPUT CURRENT, I
OUTPUT CURRENT, I
0.6
1.5
0.8
2.0
A
= 25 °C
(continued)
1.0
O
V
V
V
2.5
I
I
I
(A)
= 36
= 54
= 75
O
V
V
V
I =
I =
I =
(A)
1.2
36
75
54
3.0
1.4
3.5
8-1260(C).a
8-1484(C)
1.6
4.0
Figure 7. LW020C Typical Converter Efficiency vs.
Figure 8. LW020A, B, C, F, and G Typical Output
V
V
I
I
O
O
100%
O
O
99%
88
86
84
82
80
78
76
74
72
70
75%
50%
, max
, max
, nom
, nom
0.0
Output Current, T
Voltage for a Step Load Change from 50%
to 75%
0.2
36 Vdc to 75 Vdc Inputs; 20 W
OUTPUT CURRENT, I
0.4
TIME, t (100 µs/div)
A
0.6
= 25 °C
O
0.8
V
V
V
(A)
I
I
I
= 75
= 54
= 36
1.0
8-1262(C).a
8-1485(C)
1.2
7