A6260 - Allegro MicroSystems

A6260 High Brightness LED Current Regulator

The A6260 is a linear programmable current regulator providing up to 350 mA for driving high-brightness LEDs. The LED current, accurate to 4%, is set by a single low-power sense resistor. Driving LEDs with constant current ensures safe operation with maximum possible light output. For automotive applications, optimum performance is achieved when driving betw.

Features

▪ AEC-Q100 qualified ▪ LED drive current up to 350 mA ▪ 6 to 40 V supply ▪ Reverse battery protection ▪ Low drop-out voltage ▪ LED short circuit and thermal protection ▪ 10 µA maximum shutdown current ▪ PWM dimming control input ▪ Current slew rate limiting PACKAGE: 8-pin SOICN with exposed thermal pad (suffix LJ) Not to scale Not to scale DESCRIPTION The A6260 is a linear programmable current regulator providing up to 350 mA for driving high-brightness LEDs. The LED current, accurate to 4%, is set by a single low-power sense resistor. Driving LEDs with constant current ensures safe operati.