LC010CL datasheet(19/24 Pages) GE

19 / 24 page

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)

8-1809(C)

Figure 48. LC010D, 015D Typical Power Dissipation

vs. Output Current at TC = 25 °C

8-1810(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 49. LC015F Typical Power Dissipation vs.

Output Current at Maximum Case

Temperature

8-1811(C)

Figure 50. LC010A, B, C Typical Power Dissipation

vs. Normalized Output Current at

TC = 25 °C

8-1812(C)

Figure 51. LC010F Typical Power Dissipation vs.

Output Current at TC = 25 °C

8-1813(C)

Figure 52. LC010AJ, BK, CL Typical Power

Dissipation vs. Normalized Output

Current at TC = 25 °C

3.5

1.0

0.0

2.0

3.0

4.0

0.5

1.5

2.5

0.5

1.0

1.5

2.0

2.5

3.0

0.0

OUTPUT CURRENT, IO (A)

VI = 18 V

VI = 36 V

VI = 27 V

1.0

0.0

2.0

3.0

3.5

0.5

1.5

2.5

0.5

1.0

1.5

2.0

2.5

3.0

0.0

VI = 36 V

VI = 27 V

VI = 18 V

OUTPUT CURRENT, I O (A)

3.5

2.5

1.0

0.1

0.2

0.6

0.7

0.8

0.9

0.0

NORMALIZED OUTPUT CURRENT (IO/IO, max)

1.5

2.0

0.5

4.0

1.0

0.0

0.4

0.5

0.3

3.0

VI = 36 V

VI = 27 V

VI = 18 V

0.5

1.0

1.5

2.0

2.5

0.0

2.5

1.5

1.0

2.0

0.0

3.0

0.5

OUTPUT CURRENT, IO (A)

VI = 36 V

VI = 27 V

VI = 18 V

0.2

0.6

0.7

0.8

0.9

0.0

2.5

NORMALIZED OUTPUT CURRENT,

IO1 = IO2 [(IO1 + IO2)/(IO1, max + IO2, max)]

1.5

1.0

2.0

3.5

1.0

0.1

3.0

0.5

0.4

0.5

0.3

VI = 36 V

VI = 24 V

VI = 18 V

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