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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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View FAQ threads
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  • Answered

    DRV8316REVM: Guidance on Exporting Code to a Full Program 0 Locked

    235 views
    5 replies
    Latest 7 months ago
    by Charles Roberson
  • Suggested Answer

    DRV8245-Q1: Total Standby Current 0 Locked

    108 views
    1 reply
    Latest 7 months ago
    by Ibinu Alaudeen Nadeera
  • Suggested Answer

    ULC1001-DRV290XEVM: LCS-FL-RNG15 0 Locked

    211 views
    4 replies
    Latest 7 months ago
    by Hailong Chen
  • Suggested Answer

    DRV3946-Q1: EMC issue --Radiated Emission– IC Strip-line test 0 Locked

    235 views
    9 replies
    Latest 7 months ago
    by Ibinu Alaudeen Nadeera
  • Suggested Answer

    DRV8350: GHX not working properly for Synchronous 1x PWM Mode 0 Locked

    229 views
    7 replies
    Latest 7 months ago
    by Yara Al Shami
  • Answered

    DRV8328: VDSLVL setting (disable by tied to GVDD) with DRV8328A 0 Locked

    176 views
    3 replies
    Latest 7 months ago
    by Yara Al Shami
  • Suggested Answer

    DRV8376: Checking the Footprint for DRV8376 0 Locked

    238 views
    3 replies
    Latest 7 months ago
    by Manu Balakrishnan
  • Answered

    DRV8320: Clearing GDF on hardware version 0 Locked

    144 views
    1 reply
    Latest 7 months ago
    by Joseph Ferri
  • Not Answered

    DRV8452: DRV8452ddwr SPI Communcation problem 0 Locked

    344 views
    13 replies
    Latest 7 months ago
    by Mojtaba Afshar
  • Suggested Answer

    ULC1001:Power management forum 0 Locked

    170 views
    1 reply
    Latest 7 months ago
    by Hailong Chen
  • Answered

    DRV8242-Q1: Driver does not report OLA fault in register +1 Locked

    686 views
    10 replies
    Latest 7 months ago
    by Joshua Horlander Cruz
  • Suggested Answer

    BOOSTXL-DRV8320H: 6XPWM mode Truth Table Working and Driver Output 0 Locked

    225 views
    5 replies
    Latest 7 months ago
    by Yara Al Shami
  • Answered

    DRV8231: DRV8231 0 Locked

    278 views
    7 replies
    Latest 7 months ago
    by David Medis
  • Suggested Answer

    DRV8824: VCP Optional Resistor Value Clarification 0 Locked

    96 views
    1 reply
    Latest 7 months ago
    by Ibinu Alaudeen Nadeera
  • Suggested Answer

    DRV8718-Q1: schematic review 0 Locked

    130 views
    2 replies
    Latest 7 months ago
    by Ivy Jin
  • Not Answered

    DRV2511-Q1: DRV2511-Q1 abnormal output 0 Locked

    270 views
    13 replies
    Latest 7 months ago
    by Sydney Northcutt
  • Suggested Answer

    DRV8245-Q1: DRV8245-Q1 fault reaction latched or retry 0 Locked

    311 views
    6 replies
    Latest 7 months ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8703-Q1: Gain Configuration Error 0 Locked

    346 views
    6 replies
    Latest 7 months ago
    by Keerthivasan Kumanan
  • Answered

    DRV8214EVM: Failed to connect. 0 Locked

    622 views
    20 replies
    Latest 7 months ago
    by Norio Fujimura
  • Not Answered

    DRV8353: SPI Start-Up power requirements 0 Locked

    147 views
    1 reply
    Latest 7 months ago
    by Joseph Ferri
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