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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] 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
  • [FAQ] DRV8718-Q1: Gate driver high side configuration use case, negative spike concern without external (shotteky) diode.

    Shinya Morita
    Shinya Morita
    Part Number: DRV8718-Q1 Other Parts Discussed in Thread: DRV8706-Q1 , , DRV8702-Q1 , DRV8106-Q1 , DRV8705-Q1 , DRV8714-Q1 , DRV8703-Q1 Tool/software: DRV8702-Q1, DRV8703-Q1, DRV8106-Q1, DRV8705-Q1, DRV8706-Q1, DRV8714-Q1, DRV8718-Q1 Gate driver can…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Ultrasonic Lens Cleaning FAQ

    Sydney Northcutt
    Sydney Northcutt
    Other Parts Discussed in Thread: DRV2911-Q1 , ULC1001 , ULC1001-DRV2911EVM , ULC1001-DRV290XEVM , ULC-HPB-DEMO , DRV2901 Design Resources Where can I find the reference design for ULC1001 and DRV2911-Q1 The ULC1001-DRV2911EVM / ULC1001…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8703-Q1EVM: DRV8702/03-Q1 EVM GUI/MCU output PWM Duty polarity- flipped

    Shinya Morita
    Shinya Morita
    Part Number: DRV8703-Q1EVM Other Parts Discussed in Thread: DRV8702-Q1 , DRV8703-Q1 Tool/software: This is topic for DRV8702-Q1 and DRV8703-Q1 EVM. DRV8702/03-Q1 GUI can select PWM duty cycle from MCU GPIO on EVM On PWM mode, IN1/IN2 polarity is not…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Why won't my Motor Driver EVM connect to the GUI?

    Jacob Thompson
    Jacob Thompson
    Other Parts Discussed in Thread: MSP430G2553 , MSP430F5528 , MSP430F5338 , MSPDRIVERLIB There are a few things that can cause an EVM to not connect to the GUI on the computer. Below walks through some common troubleshooting steps to fix EVM connectivity…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8243-Q1: OLP:Load Monitoring SPEC items interpretation for DRV8242/43/44/45-Q1 and DRV8143/44/45-Q1

    Shinya Morita
    Shinya Morita
    Part Number: DRV8243-Q1 Other Parts Discussed in Thread: DRV8244-Q1 , DRV8143-Q1 , DRV8242-Q1 , DRV8144-Q1 , DRV8245-Q1 , DRV8145-Q1 OLP: Load Monitoring SPEC items interpretation for DRV8242-Q1,DRV8243-Q1,DRV8244-Q1,DRV8245-Q1 and DRV8143-Q1,DRV8144…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] How to drop a DRV8452 into a DRV8434S socket? Advantages?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8452 Other Parts Discussed in Thread: DRV8434S The DRV8452 (SPI version) and DRV8434S are pin-to-pin compatible with each other, with DRV8452 offering some newer features and performance improvements at a competitive price-point. Very…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Motor Studio GUI - EVM Firmware Compatibility

    Eric Chen
    Eric Chen
    Other Parts Discussed in Thread: MCF8316A , MCF8315A , MCF8329A , MSP430FR2355 , MSP-EXP430FR2355 Motor Studio Overview Our new Motor Studio is a new and improved GUI focused on ease-of-use and aimed at simplifying the tuning process of the MCx BLDC…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8210EVM: IN1 and IN2 silkscreen issue in the DRV8210EVM, DRV8212EVM, and DRV8220EVM

    Pablo Armet
    Pablo Armet
    Part Number: DRV8210EVM Other Parts Discussed in Thread: DRV8212EVM , DRV8220EVM , Version A and E1 of the DRV8210EVM, DRV8212EVM, and DRV8220EVM have a silkscreen error where the "IN1/EN" and the "IN2/PH" silkscreen label placement is incorrect. The…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Not Answered

    DRV8704: DRV8704EVM 0 Locked

    284 views
    2 replies
    Latest over 5 years ago
    by Rick Duncan
  • Answered

    DRV8829: About our schematic. 0 Locked

    250 views
    1 reply
    Latest over 5 years ago
    by Rick Duncan
  • Answered

    DRV8839: Motor Driver 0 Locked

    553 views
    3 replies
    Latest over 5 years ago
    by Madison Eaker
  • Suggested Answer

    DRV8836: Output Capacitance or Charge 0 Locked

    277 views
    2 replies
    Latest over 5 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8841: IO pwm inputs 0 Locked

    367 views
    3 replies
    Latest over 5 years ago
    by Rick Duncan
  • Suggested Answer

    Driver for Servo Motor 0 Locked

    453 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8711: Reset & /Sleep Operation 0 Locked

    511 views
    3 replies
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    CCS/BOOSTXL-DRV8323RS: Control loop 0 Locked

    241 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8340-Q1: Minimum Dead Time 0 Locked

    405 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    CCS/BOOSTXL-DRV8304H: Cannot get BOOSTXL-DRV8304 and MSP430F5529 EVM combo to work with example TI software 0 Locked

    649 views
    9 replies
    Latest over 5 years ago
    by Peter Spevak
  • Answered

    DRV8701: Audible noise with PWM mode 0 Locked

    321 views
    2 replies
    Latest over 5 years ago
    by NOBUO FUJIHARA
  • Answered

    DRV8832: IOCP 0 Locked

    235 views
    2 replies
    Latest over 5 years ago
    by Ryo Akashi
  • Answered

    DRV8873-Q1: Capacitor Requirements for DVDD and VM 0 Locked

    462 views
    4 replies
    Latest over 5 years ago
    by Shinichi Yokota
  • Answered

    BOOSTXL-DRV8323RS: 28069M DRV Fries and Shunt Resister Explodes Under Semi Hard Load 0 Locked

    790 views
    3 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV11873: Abnormal starting speed of motor 0 Locked

    413 views
    5 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10970EVM: Facing issue with BLDC motor drive in Trapezoidal mode 0 Locked

    489 views
    2 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8873-Q1: Output Current through Body Diode of Internal FET 0 Locked

    382 views
    4 replies
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV8320R: Configuring IDrive with a DAC 0 Locked

    281 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8834: Leakage current for Hi-Z input 0 Locked

    258 views
    1 reply
    Latest over 5 years ago
    by Rick Duncan
  • Answered

    DRV8841: I/o input voltage , and current sensing 0 Locked

    381 views
    1 reply
    Latest over 5 years ago
    by Rick Duncan
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