SC622A Overview
The SC622A is a high efficiency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-cell Li-ion battery applications. The charge pump provides continuous or bursted current to a flash LED using a dedicated flash driver current sink.
SC622A Key Features
- Charge Pump, 400mA Flash LED, Dual LDOs, and I2C Interface Description
SC622A Applications
- 3.0V to 5.5V Charge pump modes