Datasheet Summary
BL8580/1
WLED Linear Driver For Li-Ion Battery Application
DESCRIPTION
The BL8580/1 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 BL8580/1 is suitable for applications such as portable device display and keypad backlighting.
In portable application, three or four-channel LED solutions are popular. BL8580 has three LED channels with a SOT-23-6 package. BL8581 has four LED channels with a MSOP8 package.
Features
- No external ponent required
- PWM dimming control available
- Low...