FAN7930 Datasheet - Fairchild Semiconductor

Critical Conduction Mode PFC Controller

FAN7930 Features

* PFC Ready Signal Input Voltage Absent Detection Circuit Maximum Switching Frequency Limitation Internal Soft-Start and Startup without Overshoot Internal Total Harmonic Distortion (THD) Optimizer Precise Adjust

FAN7930 General Description

The FAN7930 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 the voltage-mode.

FAN7930 Datasheet (1.21 MB)

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Datasheet Details

Part number:

FAN7930

Manufacturer:

Fairchild Semiconductor

File Size:

1.21 MB

Description:

Critical conduction mode pfc controller.

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FAN7930 Critical Conduction Mode PFC Controller Fairchild Semiconductor

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FAN7930 Features

FAN7930 General Description

Datasheet Details

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