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Motor drivers

Motor drivers

Motor drivers forum

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Texas Instruments (TI) Motor drivers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search motor drivers IC content or ask technical support questions on everything from brushless DC (BLDC) and brushed DC (BDC) motor drivers to stepper motor and other drivers for precise motor control. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] DRV8000-Q1: [FAQ] DRV Motor Drives GUI Scripting Feature

    Keerthivasan Kumanan
    Keerthivasan Kumanan
    Part Number: DRV8000-Q1 Tool/software: FAQ: How to use the Scripting Window in an EVM GUI Recent EVM GUI’s include a new feature called the Scripting Window. You can access this by clicking Tools, Scripting Window from any page in the GUI after…
    • Answered
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] MOTORSTUDIO: SmartTune FAQ

    Dhinesh
    Dhinesh
    Part Number: MOTORSTUDIO Other Parts Discussed in Thread: MCF8315C , MCF8329A Tool/software: What is SmartTune? SmartTune is an intelligent auto-configuration tool built into TI’s MotorStudio GUI. It simplifies and automates tuning for BLDC motors…
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] MCF8315C: motor related parameters about Ke

    Lucas Jiang
    Lucas Jiang
    Tool/software: I am manually testing the motor related parameters and found that the test result of ke differs greatly from the result of MEPT. Why is that? Repeated testing still shows the same result. The test method is as follows. Use hand to manually…
    • 2 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8161: [FAQ]: Traditional Half-Bridge Driver VS BLDC Smart Half-Bridge Driver

    Akshay Rajeev Menon
    Akshay Rajeev Menon
    Part Number: DRV8161 Tool/software: What are the advantages or using a BLDC Smart Half-Bridge Driver over a Traditional Half-Bridge Driver? A smart half-bridge driver offers significant design and cost (space and BOM) savings as opposed to a traditional…
    • Answered
    • 3 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] MOTORSTUDIO: How to handle error while installing MOTORSTUDIO: "Error while installing vcp driver"

    Sachin S
    Sachin S
    Part Number: MOTORSTUDIO Tool/software: Steps to resolve the above error: " Error while installing vcp driver ": If MOTORSTUDIO is already installed in the computer and the above error message is displayed, uninstall MOTORSTUDIO from the computer…
    • Answered
    • 3 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ]: Motor Driver Layout Best Practices

    Anthony Lodi
    Anthony Lodi
    Part Number: DRV8353 Tool/software: What are the critical considerations to keep in mind when designing a motor driver layout? The layout for a motor driver system is critical, and can be the difference between a system that works properly and a…
    • Answered
    • 5 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8845: How can I use DRV8845 as a drop-in replacement for A3988, A5988, or MS3988?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8845 Other Parts Discussed in Thread: DRV8849 Tool/software: The DRV8845 is fully pin-to-pin compatible and software compatible with the Allegro A3988, A5988, A5989, and Relmon MS3988 and MS3989. This means that you can directly replace…
    • Answered
    • 9 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] MCF8316C-Q1: Spinning BLDC motors with Motor Studio - default JSON files for different specifications

    Sachin S
    Sachin S
    Part Number: MCF8316C-Q1 Other Parts Discussed in Thread: MCF8329A , MCF8315C , MCT8316A Tool/software: Motor Studio is the primary GUI to evaluate the MCx family of devices (MCF8315C, MCF8316C, MCF8329A, etc). Its a powerful GUI for both basic and…
    • 10 months ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Considerations when powering MCU from AVDD (DRV8328/DRV8329/DRV8329-Q1)

    Akshay Rajeev Menon
    Akshay Rajeev Menon
    Part Number: DRV8329 Other Parts Discussed in Thread: , DRV8328 Tool/software: Many of TI’s BLDC motor drivers feature a logic LDO output called AVDD. The aim with this LDO addition is to provide the opportunity for customers to get logic level voltage…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8714-Q1: DRV8705/06/14/18-Q1 False VDS over current flag debug

    Shinya Morita
    Shinya Morita
    Part Number: DRV8714-Q1 Other Parts Discussed in Thread: DRV8718-Q1 Tool/software: Gate driver (e.g DRV8714-Q1) has VDS over current protection. One of common debug work of gate driver is false VDS over current fault. Even if motor current is not high…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
>

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  • Not Answered

    DRV8462: It can drive the motor at low frequency, but cannot make the motor run at high frequency. 0 Locked

    322 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    DRV8305-Q1: Using DRV8305 for solenoid valves 0 Locked

    517 views
    3 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Not Answered

    DRV8316C: SPI communication, SDO no output 0 Locked

    407 views
    1 reply
    Latest over 1 year ago
    by Yara Al Shami
  • Not Answered

    LMD18200: Test Circuit 0 Locked

    263 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8244-Q1: RLVL value influence 0 Locked

    260 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV8714-Q1: Brake pin reference GND inside the IC 0 Locked

    365 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV10983EVM: When writing the motor configuration into EEPROM, it prompts that the voltage should be higher than 22V 0 Locked

    238 views
    2 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Answered

    DRV8714-Q1: Thermal pad connection requirements 0 Locked

    321 views
    4 replies
    Latest over 1 year ago
    by rui saito
  • Not Answered

    DRV8353: DRV8353--VGLB Voltage Pulled Low 0 Locked

    324 views
    5 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV8245-Q1: What is the current sense accuracy across the current range 1A to 11A? 0 Locked

    388 views
    2 replies
    Latest over 1 year ago
    by Tosh+
  • Not Answered

    DRV8824: What is difference in short circuit response for new gen DRV8434? 0 Locked

    258 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    UCC2626: PWM Duty Cycle maxes out at 50%. Increase PWM_I and PWM Duty Cycle 0 Locked

    904 views
    5 replies
    Latest over 1 year ago
    by Anthony Lodi
  • Answered

    DRV8801-Q1: Different between high side brake mode and low side brake mode 0 Locked

    791 views
    1 reply
    Latest over 1 year ago
    by Ryan Kehr
  • Answered

    DRV3901-Q1: Can I drive a PSS-4 pyro fuse? 0 Locked

    978 views
    2 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8873SEVM: DRV8873S 0 Locked

    300 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Not Answered

    DRV8818: The enable pin is pulled low 0 Locked

    358 views
    3 replies
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV8434SEVM: Stall Detection + Dir over SPI Behaving Strangely 0 Locked

    575 views
    9 replies
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    DRV8833: Motor signal lines 0 Locked

    468 views
    1 reply
    Latest over 1 year ago
    by Ryan Kehr
  • Suggested Answer

    DRV8718-Q1: VDS detection logic 0 Locked

    346 views
    1 reply
    Latest over 1 year ago
    by Ryan Kehr
  • Suggested Answer

    DRV8714-Q1: Regarding the maximum rated voltage PGND 0 Locked

    276 views
    3 replies
    Latest over 1 year ago
    by Ryan Kehr
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