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MP6005
High-Efficiency Flyback/Forward Controller with Primary and Secondary-Side Regulation
DESCRIPTION
The MP6005 is a high-power, high-efficiency flyback and forward controller. It is specifically designed as a low-cost, small, isolated solution with primary-side regulation (PSR) for flyback application, and high-efficiency secondary-side regulation (SSR) for active-clamped forward application. The MP6005 can also be used in SSR for flyback topology.
In PSR mode, the MP6005 senses the third winding waveform on the primary side to regulate the output and save the optocoupler and TL431 feedback circuit from SSR application.