BL8088 Overview
The BL8088 is a CMOS based White/Blue LED driver with stand-alone capability. The driver is primarily designed for LED backlighting of LCD display powered by Li-ion battery. With its high efficiency, low standby current and wide range of input supply voltage, the BL8088 is suitable for applications such as portable device display and keypad backlighting.
BL8088 Key Features
- 8-channel output
- 2.7 to 5.5V input range
- PWM dimming control, suggested 1KHz
- LED sink current of 20mA
- Independent current sink circuit for each LED
- Low standby current
- High accuracy current match on each channel