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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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  • Answered

    BOOSTXL-DRV8323RH: Schematic 0 Locked

    1042 views
    1 reply
    Latest over 7 years ago
    by Matt Hein
  • Suggested Answer

    DRV8803: DRV8803 0 Locked

    442 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV10987: External MOSFETs for higher current drive? 0 Locked

    496 views
    2 replies
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8313: Changing Slow Decay to Fast Decay 0 Locked

    576 views
    2 replies
    Latest over 7 years ago
    by Sadanori Kato
  • Answered

    BOOSTXL-DRV8305EVM: Current sensing limited in positive direction 0 Locked

    867 views
    2 replies
    Latest over 7 years ago
    by Naveen Deepak Veeramaneni
  • Answered

    DRV8860: peak current capability with N=8 with duty cycle = 100% 0 Locked

    544 views
    4 replies
    Latest over 7 years ago
    by James Dupre51
  • Answered

    BOOSTXL-DRV8301: Project example for sensored, and sensorless control of motor Using BoostXL-DRV8301 and LanchXL-F28337s 0 Locked

    825 views
    1 reply
    Latest over 7 years ago
    by Sean Bigley
  • Answered

    DRV8886AT: UVLO detection time 0 Locked

    320 views
    1 reply
    Latest over 7 years ago
    by James Lockridge19
  • Suggested Answer

    DRV8886: DRV 8886 Input supply voltage range 0 Locked

    371 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8800: VTRP and SENSE pin Absolute Maximum Ratings 0 Locked

    622 views
    2 replies
    Latest over 7 years ago
    by NAOKI AOYAMA
  • Not Answered

    TMS320F243 0 Locked

    780 views
    2 replies
    Latest over 7 years ago
    by Cobus Verster
  • Suggested Answer

    DRV8323: Adding additional poles to the firmware 0 Locked

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

    DRV8323: Maximum Inductance My Motor can be for chosen FET? 0 Locked

    958 views
    5 replies
    Latest over 7 years ago
    by Ankan De
  • Suggested Answer

    DRV10987: DR10987 EVM close-loop operation not possible 0 Locked

    1993 views
    7 replies
    Latest over 7 years ago
    by Cole Macias
  • Answered

    DRV8323R: A bare bones preliminary test of the DRV8323R 0 Locked

    468 views
    2 replies
    Latest over 7 years ago
    by Joshua Mitchell
  • Answered

    DRV8662: output voltage 0 Locked

    815 views
    4 replies
    Latest over 7 years ago
    by K.Hamamoto
  • Suggested Answer

    DRV8711: logic levels and settings 0 Locked

    487 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8837C: OCP in start up 0 Locked

    466 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8848: Part getting defective 0 Locked

    633 views
    2 replies
    Latest over 7 years ago
    by Ruud den Bekker
  • Suggested Answer

    BLDC motor as a stepper. 0 Locked

    889 views
    4 replies
    Latest over 7 years ago
    by Cole Macias
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