AL8841Q Datasheet (DIODES) - AUTOMOTIVE 40V 1A/1.5A STEP-DOWN LED DQRIVER

AL8841Q, AUTOMOTIVE 40V 1A/1.5A STEP-DOWN LED DQRIVER

Pin Assignments The AL8841Q 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 adjust

AL8841Q Features

* AEC-Q100 (Grade 1) Qualification

* Wide Input Voltage Range: 4.5V to 40V

* Output Current up to 1A for TSOT25 and 1.5A for MSOP-8EP

* Internal 40V NDMOS Switch

* Typical 4% Output Current Accuracy

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