BL8582 Overview
The BL8582 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 BL8582 is suitable for applications such as portable device display and keypad backlighting. It can realize dimming control through EN pin.
BL8582 Key Features
- 2.7 to 5.5V input range
- Single-wire dimming control with linear
- PWM dimming control
- LED sink current of max. 20mA
- Independent current sink circuit for each
- Low standby current
- High accuracy current match on each
BL8582 Applications
- 2.7 to 5.5V input range
- Single-wire dimming control with linear