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The ICL5102 is a highly integrated multi-mode (CrCM and DCM) PFC and resonant HB combination controller. The integration of PFC and HB into a single controller enables reduction of external components and optimizes performance by harmonized operation of the two stages.
The two-stage approach divides the PFC responsibilities from the output current regulations functions. This ensures low variation in the output voltage and current and allows for low THD, high power factor and a greater ability to withstand..
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