CAUTION: This equipment operates at high voltages and currents which can result in hazardous electrical shock. Please make sure you understand and follow all necessary safety precautions prior to purchasing and operating.
TMDSHVPFCKIT uses a custom daughter card interface with the Piccolo F28027. This evaluation board uses a Piccolo microcontroller to control a 300W, two-phase interleaved, PFC stage. The EVM is designed to operate off a universal ac line input of 85V to 265V and provides a regulated 390V dc output. The Piccolo MCU digitally controls the two-phase interleaved DC/DC boost stage using closed loop techniques.