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FL7921R |
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| Part Number | FL7921R |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Description | 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.... |
| 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 • Auto Recovery Over−Current Protection • Auto Recovery Open−Loop Protection • Auto Recovery Over−Temperature Protection • Adjustable Over−Temperature with External NTC through the RT Pin • Auto Recovery VDD Pin and Output Voltage OVP • This is a Pb−Free Device Applications • Medium to High Power LED L... |
| Document |
 FL7921R Data Sheet
PDF 934.83KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | FL7930 |
Fairchild Semiconductor |
Single-Stage Flyback and Boundary-Mode PFC |
|
| 2 | FL7930B |
Fairchild Semiconductor |
Single-Stage Flyback and Boundary-Mode PFC Controller |
|
| 3 | FL7930BMX |
Fairchild Semiconductor |
Single-Stage Flyback and Boundary-Mode PFC Controller |
|
| 4 | FL7930C |
ON Semiconductor |
PFC Controller |
|
| 5 | FL7930C |
Fairchild Semiconductor |
Single-Stage Flyback and Boundary-Mode PFC Controller |
|