Description
The A8530 high efficiency charge pump ICs offer a simple, low-cost white LED driver solution for driving four display backlight and two flash/torch/video mode white LEDs.
Features
- Proprietary adaptive control scheme (1×, 1.5×, 2×).
- 0.5% typical LED current matching.
- 2 separate serial interfaces for dimming control.
- Drives up to 6 white LEDs (4 display backlight, 2 flash/torch).
- 30 mA per LED channel for display backlight.
- 100 mA per LED channel for flash/torch backlight.
- 320 mA total output current capability.
- Low EMI design and soft-start function.
- Short circuit, overvoltage, thermal shutdown protection.
- 0.75 mm very thi.
A8530 Datasheet
