AL8860 Datasheet - Diodes

40V 1.5A BUCK LED DRIVER

AL8860 Features

* Low BOM Counts

* 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

* Recommended Analog Dimming Range: 5% to 100%

AL8860 General Description

The AL8860 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 current.

AL8860 Datasheet (1.00 MB)