FAN6920MR Datasheet (Fairchild Semiconductor) - Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller

FAN6920MR, Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller

The highly integrated FAN6920MR combines Power Factor Correction (PFC) controller and quasi-resonant PWM controller.

Integration provides cost-effective design and reduces external components.

For PFC, FAN6920MR uses a controlled on-time technique to provide a regulated DC output voltage and to perf

FAN6920MR Features

* Integrated PFC and Flyback Controller Critical-Mode PFC Controller Zero-Current Detection for PFC Stage Quasi-Resonant Operation for PWM Stage Internal Minimum 5µs tOFF for QR PWM Stage Internal 5ms Soft-Start for PW