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  • DRV8235: DRV8235 IIC interface is not working

    Part Number: DRV8235 Tool/software: Hi, I am trying to establish an IIC communication between the DRV8235EVM Motor driver and Renesas RA Microcontroller. Since I am using an external microcontroller, I removed the jumper pins in DRV8235 at SDA, SCL…

  • RE: DRV8235: Fixed Off-Time Current Chopping mode and control VREF using DAC

    Hi Zbynek, This should not be an issue as long as the analog output voltage from DAC is within the recommended operating range between 0V to 3.3V. The "speed of regulation loop" or the amount of time from changing VREF to seeing a change in the motor…

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