Part number:
FL7930
Manufacturer:
Fairchild Semiconductor
File Size:
1.30 MB
Description:
Single-stage flyback and boundary-mode pfc.
FL7930_FairchildSemiconductor.pdf
Datasheet Details
The FL7930 is an active Power Factor Correction (PFC) controller for low-to high-power lumens applications that operate in Critical Conduction Mode (CRM).
It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal.
Because th
FL7930 Features
* Additional PFC-Ready Function (FL7930C Only) Input-Voltage-Absent-Detection Circuit Maximum Switching Frequency Limitation Internal Soft-Start with Overshoot Prevention Internal Total Harmonic Distortion
FL7930_FairchildSemiconductor.pdf
Datasheet Details
FL7930
Fairchild Semiconductor
1.30 MB
Single-stage flyback and boundary-mode pfc.
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