Microchip Technology, Inc. PMIC - PMIC - LED Drivers - CL8801K63-G CL8801K63-G

The CL8801K63-G is a sequential linear LED driver designed for driving low-current LEDs directly from AC mains. It operates efficiently with a minimal component count, requiring only the CL8801, four resistors, and a diode bridge for basic configuration, eliminating the need for magnetics or capacitors. The driver can deliver up to 7.5W output power, or 13W with a heat sink, while achieving over 110 lumens per watt with efficient LEDs. It features a typical electrical efficiency of 85%, a power factor greater than 0.95, and a total harmonic distortion (THD) of less than 30%. The CL8801K63-G is compatible with phase dimming when used with an RC network, making it suitable for various applications including fluorescent tube retrofits and general LED lighting. The device is packaged in a 33-lead QFN format, facilitating surface mount installation.