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DRV8705-Q1: Current output 20kHz PWM current waveform

Mike Score
Expert 4430 points

Part Number: DRV8705-Q1
Other Parts Discussed in Thread: DRV8145-Q1

Using DRV8705-Q1 with current monitoring at the higher end of the gain range.  Need a current waveform when operating the DRV8705-Q1 at 20kHz to make sure that we are catching the peak currents.

  • 0
    TI__Guru 55695 points

    Mike,

    Same questions as last post on DRV8145-Q1.  Amplifier specifications for the DRV8705-Q1 are in the datasheet and a little more clear on the capabilities vs. iPropi on 8145-Q1.  

    I don't see an issue with this one, but if you give us more details on what the conditions are, we can capture some data.

    Regards,

    Ryan