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  • MSPM0G3507: DRV8323 SPI example

    Mathias Braun
    Mathias Braun
    TI Thinks Resolved
    Part Number: MSPM0G3507 Other Parts Discussed in Thread: DRV8323 Tool/software: Hello team, I am still very inexperienced in microcontroller programming. Therefore I am looking for an example project for a BLDC with Hal sensor and SPI communication. Can…
    • 4 months ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • DRV8323: Motors stop between speed transitions and nFault is triggered

    Heather Mines
    Heather Mines
    Part Number: DRV8323 Tool/software: Hello, We have three DRV8323 motor cards controlling three motors on our PCB. The motors are PID controlled and the target speed changes depending on sensory input. The test setup has loaded motors: two motors are…
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323R: DRV8323 CSA_GAIN Not Updating – Always Reads as Gain_5VpV

    Vito Barra
    Vito Barra
    Part Number: DRV8323R Other Parts Discussed in Thread: DRV8323 Tool/software: Hi, I have a code snippet (adapted from Lab 2b) that should configure the DRV8323 as follows: //this section is readapted from the lab2b for the DRV8323 gDrvSpi8323Vars…
    • 2 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323: MOSFET gate voltage

    Hampus Karlsson
    Hampus Karlsson
    TI Thinks Resolved
    Part Number: DRV8323 Other Parts Discussed in Thread: CSD88599Q5DC Tool/software: Hello, I am building a integrated BLDC driver and are planning on using your DRV8323SRTAR. I have been planning on using IRLZ44N mosfets but i am not sure if they can handle…
    • 5 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323: Drone ESC Gate Driver Recommendation

    Egemen Aksoy
    Egemen Aksoy
    Part Number: DRV8323 Tool/software: Hello, For our drone ESC project, we are looking for a gate driver to control a BLDC motor. The system may be either single-phase or 3-phase, and the motor controller will have a continuous current rating of 60A.…
    • 5 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323: Question for DRV8323

    Annie Liu
    Annie Liu
    TI Thinks Resolved
    Part Number: DRV8323 Hi Team, The nFAULT pin of the chip is abnormally pulled low. The customer concentrated the three-phase current collection into one current collection. Please help to confirm whether it can be used as in the schematic diagram…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8323: error in DRV8323 Datasheet

    NEIL SINGER
    NEIL SINGER
    Resolved
    Part Number: DRV8323 There appears to be an error in the DRV8323 datasheet. Sections 9.2.1.2.4 and 9.2.2.2.1 Equations 23 and 28 appear incorrect because they state that the gain must be greater than max voltage/(sense resistor * max current). I believe…
    • Resolved
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323: DRV8323 not willing to start

    Jan Pietrusky
    Jan Pietrusky
    TI Thinks Resolved
    Part Number: DRV8323 Hello, I want to use the DRV8323RS in 1PWM Mode and Hall Sensors. From my perspective, the internal register settings are correct. The SPI Timing recommendation are fulfilled. I would expect, if Register2, bit 1 (BRAKE) is set to…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • DRV8323: DRV8323HRTA EMI Performance is poor

    yx yan
    yx yan
    TI Thinks Resolved
    Part Number: DRV8323 Tool/software: DRV8323HRTA EMI Performance is poor,this is our schematic. How to improve EMI performance through circuit change? Thanks!
    • 7 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8323: Early Over Current FAULT

    Danny Chan
    Danny Chan
    Resolved
    Part Number: DRV8323 Other Parts Discussed in Thread: , LAUNCHXL-F280025C Tool/software: Hi, My system is designed to handle ~80A current, however when current (Is_A) reach ~28A, it's trigger software OVERCURRENT fault (faultMtrNow . bit . moduleOverCurrent…
    • Resolved
    • 6 months ago
    • Motor drivers
    • Motor drivers forum
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