LC/LW010- and LC/LW015-Series Power Modules:
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
Data Sheet
March 27, 2008
Characteristics Curves (continued)
82
80
85
80
78
76
74
VI = 36 V
VI = 27 V
VI = 18 V
75
70
72
70
V
VI
VI
I
= 18 V
= 27 V
= 36 V
65
60
0.0 0.1 0.2 0.3 0.4
0.6 0.7 0.8 0.9 1.0
0.5
NORMALIZED OUTPUT CURRENT (IO/IO, max)
8-1803(C)
0.0
0.16
0.32
0.48
0.64
0.80
0.96
NORMALIZED OUTPUT CURRENT (IO/IO, max)
Figure 19. LC010A, B, C Typical Efficiency vs.
8-1801(C)
Normalized Output Current at TC = 25 °C
Figure 16. LC015B, C Typical Efficiency vs.
Normalized Output Current at TC = 25 °C
80
75
70
65
60
55
50
45
40
72
70
68
66
64
V
VI
VI
I
= 36 V
= 27 V
= 18 V
VI = 36 V
VI = 27 V
VI = 18 V
62
0.0
0.5
1.0
1.5
2.0
2.5
60
58
(A)
OUTPUT CURRENT, I
O
0
0.5
1
1.5
2
2.5
3
8-1804(C)
OUTPUT CURRENT, IO (A)
Figure 20. LC010F Typical Efficiency vs. Output
Current at TC = 25 °C
8-2049(C)
Figure 17. LC010D and LC015D Typical Efficiency
vs. Output Current at TC = 25 °C
80
78
76
74
72
70
82
80
VI = 36 V
78
76
74
68
VI = 24 V
66
VI = 18 V
64
62
60
V
I
= 36 V
= 27 V
= 18 V
0.10 0.23
0.35
0.47
0.59 0.71
0.83
0.95
VI
72
70
VI
NORMALIZED OUTPUT CURRENT,
IO1 = IO2 [(IO1 + IO2)/(IO1, max + IO2, max)]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
8-1805(C)
OUTPUT CURRENT, I
O
(A)
Figure 21. LC010AJ, BK, CL Typical Efficiency vs.
Normalized Output Current at TC = 25 °C
8-1802(C)
Figure 18. LC015F Typical Efficiency vs. Output
Current at TC = 25 °C
11
Lineage Power
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
