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  • MCT8329A: High side current sensing with MCT8329A

    Part Number: MCT8329A Tool/software: Hello, bacause of PCB layout it would be much easier for me to have current sense resistor at high side. I don't see it in datasheet but I asume CM voltage on MCT current sense pins not allow to use it as high side…

  • MCT8329A: Motor Driver tuning issue with MCT8329A1I

    Part Number: MCT8329A Tool/software: Hello, I would like help tuning the TI MCT8329A1I chip. We are currently trying to run a brushless air pump and we are having difficulty running it as fast as required. We can run the brushless pump with an external…

  • MCT8329A: MCT8329A

    Part Number: MCT8329A Hello team, Good Day,, Can i program or set the registers for MCT8329a using any microcontroller via I2C? for example like Arduino which is having atmaga328p.

  • MCT8329A: Gradual start up of motor

    TI Thinks Resolved
    Part Number: MCT8329A Tool/software: Hello Is it possible to get the motor to start up very slowly and gradually build up to the desired speed using a MCT8329A motor controller? I'm finding that the motor runs at a higher frequency before dropping down…

  • MCT8329A: How to achieve a smooth start

    Part Number: MCT8329A Tool/software: Hello I am driving a 48 V motor with an MCT8329A gate driver on a custom board. The speed of the motor is controlled by the user using a footpedal. The MCT8329A is configured to: - use IPD - drive the motor with a PWM…
    • Answered

  • RE: MCT8329A: I could not get ACK from MCT8329A

    Resolved
    Hi Joshua, I can read data from MCT8329A. thank you your good support and advice. I appreciate you. Regards, Hiro

  • MCT8329A: CONTROLLER_FAULT_STATUS EEPROM's LOSS_OF_SYNC and MTR_LCK not being cleared

    Part Number: MCT8329A Tool/software: Hello I am setting the CLR_FLT bit in MCT8329's ALGO_CTRL1 EEPROM and am expecting the CONTROLLER_FAULT_STATUS EEPROM's LOSS_OF_SYNC and MTR_LCK bits to be cleared. This does not happen. I've also tried adding…
    • Answered

  • RE: MCT8329A: DC_BUS_CURR / 256 not showing correct current value

    Resolved
    Hi Jonas, in the MCT8329A, DC_BATT_POW and DC_BUS_CURR are calculated with the assumption that the shunt resistance is 10 mΩ. To convert these values into the correct value, the values need to be scaled to the value of RSHUNT being used. Use the…
    • Answered

  • MCT8329A: Firmware version

    Resolved
    Part Number: MCT8329A Other Parts Discussed in Thread: MCF8329A Dear TI Expert Team, I am currently working on a project using the MCT8329A, for this project I would need to be able to know the firmware version of the chips. After some searching in the…
    • Resolved

  • MCT8329A: Motor Lock and Loss of Sync faults sometimes won't clear via I2C

    Part Number: MCT8329A Tool/software: Dear Texas Instruments Support Team, I am experiencing an issue with the MCT8329A High Speed Sensorless Trapezoidal Control Three-phase BLDC Gate Driver on a custom board based on the evaluation board schematic. The…

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