AL8861Q - HIGH EFFICIENCY 40V 1.5A AUTOMOTIVE GRADE BUCK LED DRIVER
The AL8861Q is a hysteresis mode DC-DC step-down LED driver, designed for driving single or multiple series of the connected LEDs efficiently from a voltage source higher than the LED voltage.
The device can operate with an input supply from 4.5V to 40V and provide an externally adjustable output cu
AL8861Q Features
* Wide Input-Voltage Range: 4.5V to 40V
* Output Current Up to 1.5A
* Internal 40V NDMOS Switch
* Typical 5% Output Current Accuracy
* Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal
* High Efficiency (> 95%)
* LED Short-Circuit Protection
* I
