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  • DRV8305-Q1: Import motor driver to MATLAB Simscape

    TI Thinks Resolved
    Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Hello All, I am trying to simulate a motor driver in MATLAB Simscape and want to add the DRV8305 model to my project. I have attempted importing using the SPICE model listed under the link…

  • DRV8305: BEMF value in DQ reference frame

    TI Thinks Resolved
    Part Number: DRV8305 Hi, I have measured the back emf waveform between two motor terminals (phases) and it looks like so: So I have 9V peak-peak (4.5V Amplitude). It is sine, but in D-Q reference frame it will be constant DC waveform (at a specific speed…

  • RE: DRV8305: noise issue

    Hi Cherry, Cherry Zhou said: Hi Akshay and Brian, Akshay Rajeev Menon said: Based on the schematic I believe this is a sensorless FOC correct? Yes, correct. For a sensorless motor, the driver needs to find the initial rotor position by either doing the Align…
    • Answered

  • DRV8305: Current sense filtering

    Resolved
    Part Number: DRV8305 Helllo, I want to add current sense filtering to DRV8305N and have the following questions: 1. Should I add filters both at the input and the output for the DRV8305 like in the below picture or maybe only at input or only output? …
    • Resolved

  • 2MTR-DYNO: I bought a 2MTR-DYNO, but I can't get the the PIN definitions so that I could connect them to BOOSTXL DRV8305

    TI Thinks Resolved
    Part Number: 2MTR-DYNO I checked the motor PN, it is Teknic M-2310P-LN-04K, but I can't find the PIN definitions in TI, Can someone share me the official PIN definition and the motor parameters? Thanks. Kan

  • DRV8305: Back EMF Voltage Limit for FOC

    Part Number: DRV8305 Other Parts Discussed in Thread: TMS320F28379D Hello, My motor has 21V DC Link Voltage from battery. I want to run it at 4000rpm. I checked my motor the back EMF waveform rotating it from external and measuring motor phase voltages…
    • Answered

  • TMS320F28027F: F28027F + DRV8305

    Resolved
    Part Number: TMS320F28027F Other Parts Discussed in Thread: DRV8305 Hello Greetings of the day!!! I am using F28027F + DRV8305 for driving BLDC motor. I am using projlab05b.c. In projlab05b.c i have written follwing code float A_RPM=5.0;count++; if(count…
    • Resolved

  • DRV8305-Q1: Simulation model

    Part Number: DRV8305-Q1 Hi all, I would like to ask if exist any model to simulate DRV8305-Q1. Thank!
    • Answered

  • INSTASPIN-BLDC: How to locate the SPI configuration for lab5b for DRV8305

    Resolved
    Part Number: INSTASPIN-BLDC Other Parts Discussed in Thread: TIDA-00643 , DRV8305 Hello I am working on TIDA-00643 reference design. I wanted to check what are the SPI configuration in projlab5b. How and where to locate the commands in project?
    • Resolved

  • RE: LAUNCHXL-F28379D: motor1.drv8305.DRV_fault in "Dual Motor Control Using FCL and Performance Analysis Using SFRA on TMS320F28379D LaunchPad" Level1

    You may refer to the example using LAUNCHXL-F28379D with BOOSTXL-3PHGANINV in motor control SDK as mentioned above if you just want to do an evaluation with TI kits. The example you used is a very old example that's is not updated and supported in the future…

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