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

Product Overview

Fairchild Semiconductor

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

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

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 |