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FL7921R Datasheet, Equivalent, Lightning Controller.

PWM Lightning Controller

PWM Lightning Controller

 

 

 

Part FL7921R
Description PWM Lightning Controller
Feature Integrated Critical-Mode PFC and Quasi-R esonant Current-Mode PWM Lightning Cont roller FL7921R Description The highly i ntegrated FL7921R combines a Power Fact or Correction (PFC) controller and a Qu asi−Resonant PWM controller.
Integrat ion provides cost effect design and all ows for fewer external components.
For PFC, FL7921R uses a controlled on−tim e technique to provide a regulated DC o utput voltage and to perform natural po wer factor correction.
An innovative TH D optimizer reduces input current disto rtion at zero−crossing duration to im prove THD performance.
The PFC function is always on regard .
Manufacture ON Semiconductor
Datasheet
Download FL7921R Datasheet
Part FL7921R
Description PWM Lightning Controller
Feature Integrated Critical-Mode PFC and Quasi-R esonant Current-Mode PWM Lightning Cont roller FL7921R Description The highly i ntegrated FL7921R combines a Power Fact or Correction (PFC) controller and a Qu asi−Resonant PWM controller.
Integrat ion provides cost effect design and all ows for fewer external components.
For PFC, FL7921R uses a controlled on−tim e technique to provide a regulated DC o utput voltage and to perform natural po wer factor correction.
An innovative TH D optimizer reduces input current disto rtion at zero−crossing duration to im prove THD performance.
The PFC function is always on regard .
Manufacture ON Semiconductor
Datasheet
Download FL7921R Datasheet

FL7921R

FL7921R
FL7921R

FL7921R

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