AL1676 - UNIVERSAL HIGH POWER FACTOR BUCK LED DRIVER
The AL1676 is a universal AC input (85~277 VAC), high power factor (PF) and high efficiency Buck LED driver.
The AL1676 topology provides accurate constant current (CC) with good line and load regulation, operating at boundary conduction mode (BCM) to ease in EMI/EMC qualification and testing to mee
AL1676 Features
* to enhance system safety and reliability, including under voltage lock out (UVLO), LED open/short, over voltage, over current, over temperature protection and thermal fold-back function which can reduce output current when the driver’s temperature is higher than the setting value. Pin Assignments (
