TPS92075EVM, Evaluation Module using TPS92075 Non-isolated, phase dimmable, buck-boost PFC LED driver. The TPS92075 is a hybrid power factor controller with a built-in phase dimming decoder. Line cycles are analyzed continuously by an internal low power digital controller for shape and symmetry. An analog current reference is then generated and used by the power converter stage to regulate the output current. The analog reference is manipulated using control algorithms developed to optimize dimmer compatibility, power factor, and THD
