FAN6921ML - Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller

Fairchild Semiconductor

The FAN6921ML by Fairchild Semiconductor is a Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller. Below is the official datasheet preview.

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FAN6921ML Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller by Fairchild Semiconductor - Datasheet Preview — Official preview page of the **FAN6921ML** Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller datasheet (Fairchild Semiconductor).

Datasheet Details

Part number	FAN6921ML
Manufacturer	Fairchild Semiconductor
File Size	1.17 MB
Description	Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller
Datasheet	FAN6921ML_FairchildSemiconductor.pdf
Additional preview pages of the FAN6921ML datasheet.

FAN6921ML Product details

Description

The highly integrated FAN6921ML combines a Power Factor Correction (PFC) controller and a QuasiResonant PWM controller.

Features

Integrated PFC and Flyback Controller.
Critical Mode PFC Controller.
Zero-Current Detection for PFC Stage.
Quasi-Resonant Operation for PWM Stage.
Internal Minimum tOFF 8 µs for QR PWM Stage.
Internal 10 ms Soft-Start for PWM.
Brownout Protection.
H/L Line Over-Power Compensation (OPC).
Latched Protection (FB Pin)  Over-Power/ Overload Protection  Short-Circuit Protection  Open-Loop Protection.
Externally Latch Triggering (RT Pin).
Adjus.

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Published: May 8, 2011 |