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 2005 Semtech Corp.

www.semtech.com

SC4250

POWER MANAGEMENT

Typical Characteristics

Below are the snap-shots taken at start-up with different loading conditions and during the application of the over-

current at the output of the circuit.

For all figures, Ch1: V

Figure 3. Start-up with no load.

Figure 4. Start-up with 1A load.

Figure 5. Start-up with “over the limit” load.

Figure 6. Over-current/Short circuit.