Datasheet Details
| Part number | RT7306 |
|---|---|
| Manufacturer | Richtek |
| File Size | 738.97 KB |
| Description | Primary-Side Regulation Dimmable LED Driver Controller |
| Datasheet |
 RT7306 Datasheet
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General Description
The RT7306 is a constant current LED driver with active power factor correction.
It supports high power factor across a wide range of line voltages, and it drives the converter in the Quasi-Resonant (QR) mode to achieve higher efficiency.
Key Features
- Tight LED Current Regulation.
- No Opto-Coupler and TL431 Required.
- Power Factor Correction (PFC).
- Compatible with Analog Dimming.
- Built-in HV Start-up Device.
- Quasi-Resonant.
- Maximum/Minimum Switching Frequency Clamping.
- Maximum/Minimum on-Time Limitation.
- Wide VDD Range (up to 34V).
- THD Optimization.
- Input-Voltage Feed-Forward Compensation.
- Multiple Protection Features.
- LED Open-Circuit Protection.
- LED Short-Circuit Protectio.