FL7921R - PWM Lightning Controller

ON Semiconductor

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Datasheet Details

Part number	FL7921R
Manufacturer	ON Semiconductor
File Size	934.83 KB
Description	PWM Lightning Controller
Datasheet	FL7921R-ONSemiconductor.pdf

FL7921R Product details

Description

The highly integrated FL7921R combines a Power Factor Correction (PFC) controller and a Quasi Resonant PWM controller. time technique to provide a regulated DC output voltage and to perform natural power factor correction. crossing duration to improve THD performance.

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 ms for QR PWM Stage.
Internal 10 ms Soft.
Start for PWM.
Brownout Protection.
High / Low Line Over.
Power Compensation.
Auto Recovery Over.
Current Protection.
Auto Recovery Open.
Loop P.

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Published: Nov 7, 2022 |