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Graduate II
January 7, 2024
Question

Timer 1 Output for Power switches in a Power Supply using a STM32G031 controller

  • January 7, 2024
  • 1 reply
  • 668 views

Hi, 

Has anyone fed the Analog Watchdog Internal Signal output into Timer 1 on the STM32G031K6 ? To Drive Mosfet power switches of a Power Supply, The Analog Watchdog is used to limit the current. The timer 1 also has a break function and some fancy features designed to drive power switches. Any help/suggestions would be appreciated. 

Thanks.

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    1 reply

    ST Employee
    January 8, 2024

    Hello @danielbathtub

    The ADC can provide a trigger event through analog watchdog signal ADC_AWDx_OUT to TIM1_ETR