SC21150
Overview
The SC21150 is an ultra high efficiency 1.2A DC/DC buck regulator available in a tiny CSP package. These features make the SC21150 family perfect for small form factor portable applications where long battery life is essential.
- Input voltage range - 2.3V to 5.5V
- 1.2A continuous output current
- 4MHz switching frequency *
- Adjustable Output Voltage 0.8V to VIN
- 1% output voltage accuracy
- Adaptive On-Time architecture
- Up to 100% duty cycle
- Up to 96% peak efficiency
- Power Save mode for efficient light load operation
- >90% efficiency 30mA to 75mA
