NOT RECOMMENDED FOR NEW DESIGN USE AL8860 OR AL8861 AL8806 HIGH EFFICIENCY 36V 1.
5A BUCK LED DRIVER Description The AL8806 is a step-down DC/DC converter designed to drive LEDs with a constant current.
The device can drive up to 8 LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 6V to 36V.
The AL8806 switches at frequencies up to 1MHz.
This allows the use of small size external components, hence minimizing the PCB area needed.
Maximum output current of AL8806 is set via an external resistor connected between the VIN and SET input pins.
Dimming is achieved by applying either a DC voltage or a PWM signal at the CTRL input pin.
An input voltage of 0.
4V o...

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