AP1682 Description
The AP1682 is a high performance AC/DC universal input Primary Side Regulation Power Factor Controller for LED driver applications. The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power factor and low THD. The AP1682 provides accurate constant current (CC) regulation while removing the opto-coupler and secondary control circuitry.
AP1682 Key Features
- Primary Side Control for Output Current Regulation Without Opto-coupler and Secondary CV/CC Control Circuitry Low Start-
AP1682 Applications
- Primary Side Control for Output Current Regulation Without Opto-coupler and Secondary CV/CC Control Circuitry Low Start-up Current High Power Factor and Low THD