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刘璇

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[电源设计]

0.65W低功耗隔离型反激式转换器偏置电源包括BOM及层图

描述

            PMP12003 is an isolated fly-buck-boost converter reference design with the primary side configured as an inverting buck-boost, using the LM5017 synchronous buck regulator IC. The design accepts an input voltage of 9Vin to 15Vin and provides an isolated output of 6.5Vout (+/-0.5V), capable of  (...)



  

主要特色
      
  • Primary-to-secondary isolation
  • Simple COT design requires no compensation
  • No need for optocoupler
  • Cycle-by-cycle current limit

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