• UC3875: inconsistant duty cycle value in UC3876 pin C and D

  

  fumin yuan

  TI Thinks Resolved

  Part Number: UC3875 1.The periphery circuits of UC3875 is shown in figure 1. 2.From the datasheet of UC3875 , I know the duty cycle of pin C and D is complementary. If input voltage of pin NI is constant in one cycle，the output duty cycle of c and d…

  • over 7 years ago
  • Power management
  • Power management forum

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