Single Stage Buck PFC LED Driver Dimmable, High PF and Low BOM Cost
- Parameters
- Features
- Description
| Part number | SY22669FAC |
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| Description | Single stage buck PFC LED driver with 350V/2.5Ω MOS, QR, and triac dimming |
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| Topology | Buck |
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| Dimming mode | Triac dimming |
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| PF (>) | 0.9 |
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| Input type | 120VAC |
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| Iout (max) (A) | 0.32 |
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| Pout (max) (W) | 18 |
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| Package | SO8 |
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| Application | Buck, phase-cut dimming |
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- Compatible with Leading Edge/Trailing Edge Dimmer
- High PF without Any Dimmer
- 350V MOSFET Integrated
- Quasi-Resonant Operation
- Reliable Open/Short LED Protection
- Thermal Fold Back
- Low BOM Cost
- Maximum Output Power:18W
- RoHS Compliant and Halogen Free
- Compact Package: SO8
SY22669 is a single-stage Buck PFC driver for LED lighting applications. Good compatibility is achieved with Leading/Trailing edge dimmer and high PF is achieved without any dimmer.
SY22669 drives the converter in Quasi-Resonant mode to achieve high efficiency. Reliable Open/Short LED protections are integrated.
SY22669 integrates high voltage power FET inside to save driver space further.
SY22669 is available in SO8 package
Evaluation Board
Photo of evaluation board
Photo of evaluation board
The EVB_SY22669FAC is intended for evaluating AC 108~132V input, 60V/250mA output Buck Regulator For LED Lighting
