FAN7930B Datasheet - ON Semiconductor

FAN7930B PFC Controller

The FAN7930B is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage *mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn *off signal. Because.

FAN7930B Features

* Additional OVP Detection Pin

* VIN

* Absent Detection

* Maximum Switching Frequency Limitation

* Internal Soft

* Start and Startup without Overshoot

* Internal Total Harmonic Distortion (THD) Optimizer

* Precise Adjustable Output Over

FAN7930B-ONSemiconductor.pdf