SC2442H View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC2442H

High Performance Wide Input Range Dual Synchronous Buck Controller

Semtech Corporation 

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POWER MANAGEMENT

Application Information (Contd)

SC2442/H

Fig 3) Switching waveforms at Phase Node with full load. Fig 4) Output ripple and noise at full load

Top trace: 1.8V/1A Bottom trace: 3.3V/0.6A

Top trace: 3.3V Output

Bottom trace: 1.8V Output

Fig 5) 1.8V Transient response for 10% to 100% step load Fig 6) 3.3V Transient response for 10% to 100% step load

© 2007 Semtech Corp.

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