SP6686
Description
The SP6686 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for FLASH and TORCH modes.
Key Features
- Output Current up to 400mA
- Up to 94% Efficiency in Torch Mode
- Adjustable FLASH Mode
- x1 and x2 Automatic Modes for High Efficiency
- Minimum External Components: No Inductors
- 2.4MHz High Frequency Operation
- 1μA Shutdown Current
- Built-In Soft Start Limit Inrush Current
- Output Overvoltage Protection
- Over current/Temperature Protection
