FAN6921ML Datasheet - Fairchild Semiconductor

FAN6921ML Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller

The highly integrated FAN6921ML combines a Power Factor Correction (PFC) controller and a QuasiResonant PWM controller. Integration provides costeffect design and allows for fewer external components. For PFC, FAN6921ML uses a controlled on-time technique to provide a regulated DC output voltage and.

FAN6921ML 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 µs for QR PWM Stage

* Internal 10 ms Soft-Start for PWM

* Brownout Protection

* H/L Line Ov

FAN6921ML Datasheet (1.17 MB)

FAN6921ML Datasheet Preview — Preview of FAN6921ML PDF

Datasheet Details

Part number:

FAN6921ML

Manufacturer:

Fairchild Semiconductor

File Size:

1.17 MB

Description:

Integrated critical mode pfc/quasi-resonant current mode pwm controller.

📁 Related Datasheet

FAN6921MR PWM Controller (ON Semiconductor)

FAN6921BMR PWM Controller (ON Semiconductor)

FAN6920MR Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller (Fairchild Semiconductor)

FAN6920MR PWM Controller (ON Semiconductor)

FAN6961 Boundary Mode PFC Controller (Fairchild Semiconductor)

FAN6982 CCM Power Factor Correction Controller (Fairchild Semiconductor)

FAN602 Offline Quasi-Resonant PWM Controller (Fairchild Semiconductor)

FAN602F Offline Quasi-Resonant PWM Controller (Fairchild Semiconductor)

TAGS

FAN6921ML Integrated Critical Mode PFC Quasi-Resonant Current Mode PWM Controller Fairchild Semiconductor

FAN6921ML Distributor