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

danielbathtub
Associate III

‎2024-01-07 11:59 AM

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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Sarra.S
ST Employee

‎2024-01-08 02:41 AM

Hello @danielbathtub, 

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

 

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