| Part Number | FAN6921ML |
| Manufacturer | Fairchild Semiconductor |
| Title | Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller |
| Description | The highly integrated FAN6921ML combines a Power Factor Correction (PFC) controller and a QuasiResonant PWM controller. Integration provides coste... |
| 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 Over-Power Compensation (OPC) La... |
| Published | May 8, 2011 |
| Datasheet |
 FAN6921ML File
|
| Part Number | FAN6921MR |
| Manufacturer | ON Semiconductor |
| Title | PWM Controller |
| Description | The highly integrated FAN6921MR combines Power Factor Correction (PFC) controller and Quasi−Resonant PWM controller. Integration provides cost eff. |
| 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−Start for PWM • Brownout Protection • High / Low Line Over−Power Compensation • A. |
| Datasheet |
FAN6921MR File
|
