RT7306 Overview
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. By using Primary Side Regulation (PSR), the RT7306 controls the output current accurately without a shunt regulator and an opto-coupler at the secondary side, reducing the external...
RT7306 Key Features
- Tight LED Current Regulation
- No Opto-Coupler and TL431 Required
- Power Factor Correction (PFC)
- patible with Analog Dimming
- Built-in HV Start-up Device
- Quasi-Resonant
- Maximum/Minimum Switching Frequency
- Maximum/Minimum on-Time Limitation
- Wide VDD Range (up to 34V)
- THD Optimization