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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

    DRV8823: Unable to control the motor using DRV8823 module 0 Locked

    1105 views
    4 replies
    Latest over 7 years ago
    by Swapnil Patel
  • Not Answered

    DRV11873: Lock Detection functionality 0 Locked

    1361 views
    4 replies
    Latest over 7 years ago
    by Brian Schmidt
  • Suggested Answer

    BOOSTXL-DRV8305EVM: Call FAST estimator firmware in TMS320F28027F's ROM with MATLAB / Simulink 0 Locked

    1937 views
    5 replies
    Latest over 7 years ago
    by Sean Bigley
  • Answered

    BOOST-DRV8711: what is the response time of DRV8711 to reach position ? 0 Locked

    880 views
    2 replies
    Latest over 7 years ago
    by M.Sivakumar
  • Not Answered

    DRV8800: DRV8800 Abnormal output, can not be used normally 0 Locked

    1584 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    DRV8805: Please kindly help to confirm: does drv8805 or drv8806 match customer motor or not. 0 Locked

    1078 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    DRV8835: absolute maximum ratings 0 Locked

    1613 views
    4 replies
    Latest over 7 years ago
    by itabi
  • Not Answered

    DRV8302: DRV8302 to be used with two phase motor 0 Locked

    1052 views
    5 replies
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8703D-Q1: Excessive conducted emissions from charge pump activity 0 Locked

    3295 views
    13 replies
    Latest over 7 years ago
    by James Lockridge19
  • Answered

    DRV2667EVM-CT: "Design & Test Mode" problems 0 Locked

    2206 views
    9 replies
    Latest over 7 years ago
    by Kelly Griffin
  • Not Answered

    DRV8701: nFault during driving div. motors 0 Locked

    863 views
    4 replies
    Latest over 7 years ago
    by Franz Giesen
  • Not Answered

    DRV8301: Vds sense circuitry working 0 Locked

    1084 views
    3 replies
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8711: TORQUE register change 0 Locked

    779 views
    2 replies
    Latest over 7 years ago
    by M.Sivakumar
  • Suggested Answer

    DRV8711: About drv8711's Low side gate resistor 0 Locked

    715 views
    2 replies
    Latest over 7 years ago
    by LI Iwan
  • Not Answered

    DRV8880: Method for finding proper settings 0 Locked

    1822 views
    10 replies
    Latest over 7 years ago
    by George Ioakimedes
  • Not Answered

    DRV8800: DRV8800 Question 0 Locked

    573 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    DRV8323: DRV8323 0 Locked

    1049 views
    2 replies
    Latest over 7 years ago
    by Mika Bay
  • Suggested Answer

    DRV8880: Immediate Fault Condition 0 Locked

    1004 views
    5 replies
    Latest over 7 years ago
    by George Ioakimedes
  • Answered

    DRV8711: GUI Composer for BOOST-DRV8711 and MSP430G2553 0 Locked

    1854 views
    4 replies
    Latest over 7 years ago
    by Luis Riveros
  • Suggested Answer

    DRV103: Driving a proportional valve 0 Locked

    1943 views
    1 reply
    Latest over 7 years ago
    by Alpha H
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