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 2004 Semtech Corp.

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SC1175

POWER MANAGEMENT

The Independent Channels Evaluation Board is not intended for a specific application. The power components

are not optimized for minimum cost and size. This evaluation board should be used to understand the operation

of the SC1175.

To design with the SC1175 for specific independent channels applications. Please refer to: Application note

AN00-4.

Typical Characteristics - 2 Independent Channels Efficiency Test

70

75

80

85

90

95

100

01

2

3456

OUTPUT CURRENT

Vin = 12V Vout =

2.0V

Vin = 5V

Vout =

1.25V

Figure 12:

Figure 12:

Figure 12:

Figure 12:

Figure 12: