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Visitor II
March 29, 2024
Question

STM32G474xx hrtim1 unipolar pwm generation for h-bridge inverter

  • March 29, 2024
  • 0 replies
  • 822 views

Hi ST,

i have an inverter project designed with stm32g474xx and there is a "h-bridge" topology in the system.

Can I create a uni-polar PWM to get three-level output while controlling this topology with hrtim1?

Can hrtim1 create uni-polar pwm outputs (180 degree phase difference in up-down mode) and its features suitable for this type of h-bridge operation?

I would like know your feedback and suggestions.

Best regards.

 

 

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