sc2442 Semtech Corporation, sc2442 Datasheet - Page 9

• Manufacturer Part Number: sc2442
• Description: High Performance Wide Input Range Dual Synchronous Buck Controller
• Manufacturer: Semtech Corporation

Fig 3) Switching waveforms at Phase Node with full load.
Top trace: 1.8V/1A
Fig 5) 1.8V Transient response for 10% to 100% step load
© 2007 Semtech Corp.
POWER MANAGEMENT
Application Information (Contd)
Bottom trace: 3.3V/0.6A
9
Fig 4) Output ripple and noise at full load
Top trace: 3.3V Output
Fig 6) 3.3V Transient response for 10% to 100% step load
Bottom trace: 1.8V Output
www.semtech.com