XDPL8221 Lighting Controller
Infineon's XDPL8221 is a digital, highly integrated, future-proof device. It combines a quasi-resonant PFC plus a quasi-resonant flyback controller with primary side regulation. Digital parameter configuration via a user interface allows customers to easily configure features, protections, and compliance settings. Adjusting the settings via GUI allows for quick optimization, lessens PCB revisions, and allows for end of line last minute changes to address logistical needs. A serial communication interface supports direct communication with external MCU. The XDPL8221 is specially designed for advanced LED drivers in smart lighting or IoT applications. The multi-control feature of constant voltage, constant current, and limited power enables the highly versatile LED drivers. The IC is available in a DSO-16 package.
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