SC618
SC618 is Charge Pump Flash LED Driver manufactured by SEMTECH.
Charge Pump Flash LED Driver with Safety Timer
POWER MANAGEMENT Features
Flash and spotlight
- two selectable modes Flash mode
- up to 700mA output
- Flash mode
- 500mA max output (over rated voltage, temperature, and load conditions)
- Flash mode safety timer shut-off
- 1 second
- Spotlight mode set to 40% of flash current
- Spotlight mode
- up to 280mA output
- Spotlight mode
- 1x mode (under most conditions) .. for best efficiency
- Input range
- 3.0V to 5.25V
- External flash control pin for synchronization to a camera module or graphics controller
- Short-circuit, over-voltage, and over-temperature protection
- Soft-start functionality
- Separate flash and...
