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参数资料
| 型号： | LC010F |
| 厂商： | LINEAGE POWER LLC |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 10/24页 |
| 文件大小： | 917K |
| 代理商： | LC010F |
18
Lineage Power
Data Sheet
March 27, 2008
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
LC/LW010- and LC/LW015-Series Power Modules:
Thermal Considerations (continued)
8-1377(C).a
Figure 44. LC015 Forced Convection Power
Derating; Either Orientation
8-1376(C).a
Figure 45. LW015 Forced Convection Power
Derating; Either Orientation
8-1382(C)
Note: The power dissipation of this unit is shown at TC = TC, max
because the efficiency of this power module drops at high
temperatures.
Figure 46. LC015A Power Dissipation at Maximum
Case Temperature
8-1808(C)
Figure 47. LC015B, C Typical Power Dissipation vs.
Normalized Output Current at TC = 25 °C
UNITS
PO
WER
DISSIP
A
TION,
P
D
(W)
10
20
30
40
50
60
70
0
80
90 100 110 120
0
3.5
1.5
1
0.5
2
4.5
4
2.5
3
5
MAX AMBIENT TEMPERATURE, TA (C)
NATURAL CONVECTION
3.0 ms-1 (600 ft./min.)
1.0 ms-1 (200 ft./min.)
2.0 ms-1 (400 ft./min.)
MAXIMUM CASE TEMPERATURE
UNITS
PO
WER
DISSIP
A
TION,
P
D
(W)
50
60
70
80
90
100
0
3.5
1.5
1
0.5
2
4.5
4
2.5
3
5
MAX AMBIENT TEMPERATURE, TA (C)
110
40
MAXIMUM CASE TEMPERATURE
2.0 ms-1 (400 ft./min.)
3.0 ms-1 (600 ft./min.)
1.0 ms-1 (200 ft./min.)
NATURAL CONVECTION
3.5
2.5
2.0
1.5
0.0
0.5
1.0
1.5
2.0
2.5
0.0
4.0
OUTPUT CURRENT, IO (A)
0.5
3.0
1.0
PO
WER
DISSIP
A
TION,
P
D
(W)
VI = 20 V
VI = 27 V
VI = 36 V
VI = 18 V
4.5
0.16
0.32
0.48
0.64
0.80
0
3
NORMALIZED OUTPUT CURRENT (IO/IO, max)
2
4
0.00
1
0.96
5
6
VI = 36 V
VI = 27 V
VI = 18 V
PO
WER
DISSIP
A
TION,
P
D
(W)
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