Single-inductor multiple-output switching converters with bipolar outputs

نویسندگان

  • Dongsheng Ma
  • Wing-Hung Ki
  • Philip K. T. Mok
  • Chi-Ying Tsui
چکیده

A family of single-inductor multiple-outpiit switching converters that provide both positive and negative output voltages is presented. With time multiplexing control, both step-up and step-down bipolar outputs could be achieved. Technical considerations on control loop design and implementing synchronous rectification for single chip converter are discussed. Simulation results are presented to show the validity of the proposed converters.

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تاریخ انتشار 2001