The Future of Analog IC Technology
DESCRIPTION
The MP44011 is a boundary-conduction mode PFC controller with an internal-harmonic injection function. It provides simple and highperformance active power-factor correction with minimal external components.
Compared against traditional boundaryconduction mode PFC controllers, the harmonic-injection function makes the part suitable for LED lighting applications.
In LED lighting applications with two-stage structures, the harmonic-injection function c