Typical Application Basic circuit with PWM for A6260 High Brightness LED Current Regulator
参考設計 著者: Allegro MicroSystems
Typical Application Basic circuit with PWM 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
