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ZXLD1356Q AUTOMOTIVE GRADE 60V 550mA LEDQDRIVER
Description
The ZXLD1356Q is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 6V and 60V and provides an externally adjustable output current of up to 550mA. Depending upon supply voltage and external components, this can provide up to 30 watts of output power.
Output current can be adjusted above, or below the set value, by applying an external control signal to the ADJ pin. Enhanced output current dimming can be achieved by applying a Pulse Width Modulated (PWM) signal to the ADJ pin.