SC2442 Datasheet, PDF (9/10 Pages) Semtech Corporation – High Performance Wide Input Range Dual Synchronous Buck Controller

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
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