A6265 Datasheet - Allegro

A6265 Automotive High Current LED Controller

The A6265 is a DC-to-DC converter controller, providing a programmable constant current output for driving high power LEDs in series. Driving the LEDs in series ensures identical currents and uniform brightness. For automotive applications, optimum performance is achieved when driving between 2 and .

A6265 Features

* ▪ AEC Q100 Grade 0 Automotive Qualified ▪ Constant current LED drive ▪ 6.5 to 50 V supply ▪ Boost or buck-boost modes ▪ Drives between 2 and 10 LEDs in series ▪ Programmable switching frequency 100 to 700 kHz ▪ Open LED overvoltage indication and protection ▪ Single and multiple LED short indication

A6265 Datasheet (868.00 KB)