FAN7930C datasheet, controller equivalent, ON Semiconductor

Features and benefits

* PFC−Ready Signal
* VIN−Absent Detection
* Maximum Switching Frequency Limitation
* Internal Soft−Start and Startup without Overshoot
* Internal Tota.

Application

that operate in critical conduction mode (CRM). It uses a voltage−mode PWM that compares an internal ramp signal with th.

Description

The FAN7930C 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.

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