Typical Application of Simple switched supply (lamp replacement) for A6260 High Brightness LED Current Regulator

Progetto di riferimento di: Allegro MicroSystems

Typical Application of Simple switched supply (lamp replacement) for A6260 High Brightness LED Current Regulator
Typical Application of Simple switched supply (lamp replacement) for 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 between 1 and 3 LEDs at currents up to 350 mA