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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

    DRV8350R: DRV8350R OCP Detection Start Time 0 Locked

    530 views
    3 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8837: Capacitance between OUTA-OUTB for reducing Back EMF 0 Locked

    759 views
    3 replies
    Latest over 5 years ago
    by Takahiro Saito
  • Answered

    DRV8837: Maximum continuous motor drive output current 0 Locked

    408 views
    2 replies
    Latest over 5 years ago
    by Takahiro Saito
  • Suggested Answer

    DRV8350: Sequence for Vds monitor 0 Locked

    392 views
    4 replies
    Latest over 5 years ago
    by Shunsuke Nagata
  • Answered

    DRV11873: DRV11873PWPR 0 Locked

    566 views
    11 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Answered

    DRV11873: DRV11873PWPR 0 Locked

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

    Driver for humidification by ultrasonic transducer 0 Locked

    534 views
    3 replies
    Latest over 5 years ago
    by Arjun_Prakash
  • Suggested Answer

    DRV8834: Configuring the DECAY pins? 0 Locked

    261 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV2667: Failure of switch inductor 0 Locked

    311 views
    3 replies
    Latest over 5 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8703-Q1: LOW-->HIGH nSLEEP pin transition 0 Locked

    274 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV8834: Decay mode at Itrip 0 Locked

    393 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8703-Q1: DRV8703-Q1 0 Locked

    521 views
    9 replies
    Latest over 5 years ago
    by Christian Ahler1
  • Not Answered

    UCC2626: ACCEPTANCE VOLTAGE LEVEL ON SNS_I AND SNS_NI PINS 0 Locked

    270 views
    3 replies
    Latest over 5 years ago
    by Abhishek Singh2
  • Not Answered

    DRV10970: VILIM_THR and ACL 0 Locked

    307 views
    4 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Answered

    DRV8350R: Will the rising edge on the PWM inputs clear the fault after tRETRY time elapses? 0 Locked

    326 views
    2 replies
    Latest over 5 years ago
    by Hao Wang14
  • Answered

    DRV2510Q1EVM: How to use DRV2510-Q1 EVM to generate negative output? 0 Locked

    451 views
    2 replies
    Latest over 5 years ago
    by Marc Liu
  • Suggested Answer

    DRV10983: Commutation 0 Locked

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

    DRV8301: No output on AVDD, GVDD, PVDD, DVDD 0 Locked

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

    BOOSTXL-DRV3245AQ1: BOOSTXL-DRV3245AQ1 0 Locked

    323 views
    4 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    CCS/DRV8350H-EVM: pwm mode 0 Locked

    359 views
    3 replies
    Latest over 5 years ago
    by Adam Sidelsky
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