AL8843Q Datasheet - Diodes

AL8843Q AUTOMOTIVE COMPLIANT 40V 3A STEP-DOWN LED DRIVER

The AL8843Q is a hysteresis mode DC-DC step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device can operate from an input supply between 4.5V and 40V and provide an externally adjustable output curren.

AL8843Q Features

* Qualified to AEC-Q100 Grade 1

* Wide Input Voltage Range: 4.5V to 40V

* Output Current up to 3A

* Internal 40V NDMOS Switch

* Typical 4% Output Current Accuracy

* Single Pin for On/Off and Brightness Control by DC Voltage or PWM Signal

* Reco

AL8843Q-Diodes.pdf