SSL530x是NXP公司的一款交流供电LED驱动器IC - 可调光产品，SSL530x是 Dimmable LED driver/controller ICs ，本站介绍了SSL530x的封装应用图解、特点和优点、功能等，并给出了与SSL530x相关的NXP元器件型号供参考。
SSL530x - Dimmable LED driver/controller ICs - 交流供电LED驱动器IC - 可调光 - 照明驱动器和控制器IC - 恩智浦, LLC
The SSL530x is a family of mains dimmable controller and driver IC's, intended to drive dimmable LEDs in general lighting applications.
It has been designed to start up directly from the High-Voltage (HV) supply by an internal high-voltage current source. Flyback, buck and buck-boost circuit topologies are supported. Primary side sensing provides accurate output current control.
The IC can detect most commonly used mains dimmer types and translate the dimmer setting to a continuous LED current in multiple ways. It can operate in three switching modes at two switching frequency ranges. It offers tradeoffs between the output current ripple, the mains current Total Harmonic Distortion (THD) and the application size. The IC incorporates many protection features.
- High-efficiency switch mode buck, flyback or buck-boost controller
- Selectable low THD or low LED current ripple modes
- Leading, trailing and intelligent dimmer detection
- Two built-in dim curves
- Full range of internal protections
- Low component count LED driver solution
- Mains dimmable Retrofit LED lamps
- Mains dimmable driver modules for LED lighting
