资 源 简 介
A701/2 are adjustable constant current drivers forLED applicaTIons. Six regulated current ports aredesigned to provide uniform and pure DC constant currentsinks for driving LEDs within a large range VF variaTIons.A701/2 provide users 6-channel constant currentports to match LEDs with equal current. Users may adjustthe output current from 5mA to 40mA through an externalresistor, RSET, which gives user flexibility in controllingthe light intensity of LEDs. It also could precisely adjustLED brightness from 0% to 100% via output enable pin(OE) with Pulse Width ModulaTIon signal.The thermal protecTIon function protects IC fromover temperature (150°C). Also, the thermal pad enhancesthe package power dissipation.
