DatasheetsPDF.com

FAN6921MR

ON Semiconductor
Part Number FAN6921MR
Manufacturer ON Semiconductor
Description PWM Controller
Published Nov 7, 2022
Detailed Description DATA SHEET www.onsemi.com Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller FAN6921MR Descri...
Datasheet PDF File FAN6921MR PDF File

FAN6921MR
FAN6921MR

Overview
DATA SHEET www.
onsemi.
com Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller FAN6921MR Description The highly integrated FAN6921MR combines Power Factor Correction (PFC) controller and Quasi−Resonant PWM controller.
Integration provides cost effect design and allows for fewer external components.
For PFC, FAN6921MR uses a controlled on−time technique to provide a regulated DC output voltage and to perform natural power factor correction.
With an innovative THD optimizer, FAN6921MR can reduce input current distortion at zero−crossing duration to improve THD performance.
For PWM, FAN6921MR provides several functions to enhance the power system performance: valley detection, green−mode operation, high / low line over power compensation.
FAN6921MR provides many protection functions as well: secondary−side open−loop and over−current with auto recovery protection, external latch triggering, adjustable over−temperature protection by RT pin and external NTC resistor,...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)