SC1176 查看數據表（PDF） - Semtech Corporation

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SC1176

Dual Synchronous Voltage Mode Controller with Current Sharing Circuitry

Semtech Corporation 

SC1176/SC1176A

POWER MANAGEMENT

Typical Characteristics - 2 Channels with Current Sharing

Figure 1: VOUT vs IIN(5V) and IIN(12V) with VCC applied and 4A load. Soft start capacitor = 10nF.

Ch1: VOUT

Ch2: IIN(5V) (1A/Div)

Ch4: IIN(12V) (1A/Div)

IOUT: 4.004 Amps

Figure 2: VOUT vs IIN(5V) and IIN(12V) with VCC removed and 4A load. Soft start capacitor = 10nF.

Ch1: VOUT

Ch2: IIN(5V) (1A/Div)

Ch4: IIN(12V) (1A/Div)

IOUT: 4.004 Amps

 2006 Semtech Corp.

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