Part number:
FL7921R
Manufacturer:
File Size:
934.83 KB
Description:
Pwm lightning controller.
The highly integrated FL7921R combines a Power Factor Correction (PFC) controller and a Quasi *Resonant PWM controller.
Integration provides cost effect design and allows for fewer external components.
For PFC, FL7921R uses a controlled on *time technique to provide a regulated DC outp
FL7921R 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
* S
Datasheet Details
FL7921R
934.83 KB
Pwm lightning controller.
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