Single-Inductor Dual-Output Buck–Boost Power Factor Correction Converter

  title={Single-Inductor Dual-Output Buck–Boost Power Factor Correction Converter},
  author={Xueshan Liu and Jianping Xu and Zhangyong Chen and Nan Wang},
  journal={IEEE Transactions on Industrial Electronics},
A single-inductor dual-output (SIDO) buck-boost power factor correction (PFC) converter operating in critical conduction mode is proposed in this paper. By multiplexing a single inductor, each output of the SIDO buck-boost converter can be regulated independently. Compared with a conventional two-stage multiple-output converter, the SIDO buck-boost PFC converter benefits from significant overall cost saving, small size, and light weight. Moreover, the efficiency of the SIDO buck-boost PFC… CONTINUE READING



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