NEX806 Quasi-Resonant Flyback Controllers

Nexperia NEX806 Quasi-Resonant Flyback Controllers are high-frequency PWM controllers designed for efficient power conversion. These Nexperia controllers automatically switch between Quasi-Resonant (QR), Discontinuous Conduction Mode (DCM), and Pulse Frequency Modulation (PFM) modes to maintain high efficiency across varying loads. With a wide supply voltage range of 10V to 83V, the devices are suitable for applications such as USB PD/QC chargers and AC/DC adapters. The NEX806 controllers feature comprehensive protection mechanisms, including over-voltage, over-current, and over-temperature protections, ensuring reliable operation in demanding environments.