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DRV8307: Timing parameters for DRV8307

Ashwini Dongre
Prodigy 50 points
Part Number: DRV8307

Want to know the setup/hold requirement on PWM input and Enable input of DRV8307 .Also What is the min/max value of TCO on hallout and fault_n output of DRV8307?

  • 0
    TI__Expert 4650 points
    Hi Ashwini,

    See section 7.4.1 on page 19 of the DRV8307 datasheet. Our maximum recommended input PWM frequency is 50 kHz, our device may work above this frequency but resolution on the outputs is degraded. This PWM recommendation is basically the setup/hold spec requirement.

    Can you clarify what you mean by TCO?