1A,Hysteretic,High Brightness LED Driver

?The EC4304 is a high-efficiency continuous mode inductive step-down converter which drives N-channel MOSFET and it is designed for driving single or multiple series connected LEDs from a voltage source higher than the LED voltage. It operates from input supply between 7V and 40V and provides and ex lOperates from 7V to 40V Supply Voltage\nlInternal 40V NDMOS Switch\nlOutput Current 1A\nlSingle Pin On/Off and Brightness Control Using\nDC Voltage or PWM\nlEC4304 to 95% Efficiency\nlTypical +/-5% LED Current Accuracy\nlInput Under Voltage Lockout\nlSOT23-5L、DFN 3x3 8L、SOT89-5L Package\nlR;

E-CMOS

飛虹高科