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TDA4VE-Q1: eHRPWM accuracy

Jihoon Kim
Intellectual 450 points
Part Number: TDA4VE-Q1

Tool/software:

Hi TI,

Could you tell me the eHRPWM accuracy of the TDA4VE?

Best regards,

  • +1
    TI__Genius 16906 points

    See TRM section "Architecture of the High-Resolution PWM Submodule":

    "The HRPWM is based on micro edge positioner (MEP) technology. MEP logic is capable of positioning an edge very finely by sub-dividing one coarse system clock of a conventional PWM generator. The time step accuracy is on the order of 150 ps."