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  • DRV10983-Q1: Detecting the DRV10983 IC on a generic I2C bus

    Part Number: DRV10983-Q1 Other Parts Discussed in Thread: DRV10983 , DRV10982-Q1 How do I identify the DRV10983? Typically an I2C device can be detected purely by it's presence at an I2C address (in a closed architecture). However, some devices can share…

  • DRV10983: The issue of DRV10983 EVM for motor control

    TI Thinks Resolved
    Part Number: DRV10983 Other Parts Discussed in Thread: , MCF8316A Hi Team, The customer uses the DRV10983EVM control color wheel motor. The circuit architecture and DRV10983EVM GUI settings is shown as below: The customer measured that the FG signal…

  • RE: DRV10983: DRV10983 repeatly spin for a while then stop

    I will close this for now, since I haven't heard a response back. If you want a follow-up, please feel free to create a new thread by clicking "Ask a related question" button located on top right of this page.

  • RE: DRV10983: Over Temperature Feedback Abnormal

    Hello sir, I kept the fan at low speed and it was drawing 20W power and the drv was at 85 deg Celsius and everything working fine(55deg Chamber). after that I kept it at full speed and was drawing 36W power and after running for 25mins it got triggered…

  • DRV10983-Q1: related question

    Part Number: DRV10983-Q1 Other Parts Discussed in Thread: DRV10983 Hello experts, Our customer encountered some problems when design DRV10983-Q1, can you help with it: No PN Question describe reply 1 DRV10983 When the LDO mode is selected…
    • Answered

  • DRV10983: Readback of Fan speed

    Resolved
    Part Number: DRV10983 Hello Sir, I am reading fan speed feedback using motor period register. I needed to make the fan to rotate in both the direction, I thought of using RPM feedback that was calculated by the help of Motor Period to detect the fan is…
    • Resolved

  • DRV10983: RPM feedback is not accurate.

    Part Number: DRV10983 Hello Sir, I am reading fan speed feedback using motor period register. But I observed that in some board there is error in reading the RPM, the error is almost difference of 10RPM or more. Sir why is this happening in some boards…
    • Answered

  • DRV10983: Motor start up problem

    Resolved
    Part Number: DRV10983 Hello sir, Above I attached the motor tuning values that was set for the ceiling fan, the fan was working fine for a week then i observed a issues in start up like it doesn't start by itself when i turn on the fan. if the fan is…
    • Resolved
    • Answered

  • RE: DRV10983: Problem with reading and writing to the DRV registers.

    Resolved
    Hi Venkatadri, Inductor was not connected properly to the SW pin. After soldering it properly, the communication and control works properly. Thank you so much for your suggestions. Best Regards, Muthamilselvan N
    • Answered

  • RE: DRV10983: Problem in setting Acceleration Current Limit

    Resolved
    Acceleration current limit can be enabled but ISD might not work when the motor coasts. Karthik K C said: If i set hardware current limit, it will trigger fault when current hits it and shut down the fan right? Correct

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