Bruno Tremblay

Phase shift modulation with 56F8xxx

Discussion created by Bruno Tremblay on Dec 1, 2006
Latest reply on Jun 2, 2015 by Rui Mausinho

Hi to all,

 

Is-it possible to do phase shift modulation with the PWM of the 56f8xxx serie?

 

Basically, phase shift modulation is two identical square waves with duty cycle of 50% and a variable phase shift. This feature is available on some TI DSP with there ePWM. I know I can do it using the output of timers and some special IGBT drivers to do dead time insertion. But, I would prefer to use two complementary pair PWM channels.

 

Thanks

 

Bruno

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