Single Stage Flyback and PFC Controller
with Primary Side Control for LED Lighting
and integrated 0~10V transformer driver
- Parameters
- Features
- Description
| Part number | SY22661FAC |
|---|
| Description | CC, flyback PFC controller, 0 to10V dimming |
|---|
| Topology | Flyback |
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| Dimming mode | 0 to 10V |
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| PF (>) | 0.9 |
|---|
| Input type | 120VAC, 227VAC |
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| Iout (max) (A) | |
|---|
| Pout (max) (W) | 100 |
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| Package | SO8 |
|---|
| Application | Flyback, 0 to 10V dimming, PFC |
|---|
- Primary Side Control Eliminates the Opto-coupler
- Dimming Range from 5% to100%
- 0~10V Dimming is Driver by Transformer
- Valley Turn-on of the Primary MOSFET to Achieve Low Switching Losses
- High Voltage Start-up Function , Start-up Time<300ms
- Low Standby Power<500mW
- Reliable Short LED and Open LED Protection
- Power Factor >0.90
- Internal High Current MOSFET Driver: 0.19A Sourcing and 0.6A Sinking
- Compact Package: SO8
Evaluation Board
Photo of evaluation board
Photo of evaluation board
The EVB_22661FAC is intended for evaluating AC 85~264V input, 40V/1.05A output Boost PFC Regulator
