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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

    DRV8305-Q1: VOL for SDO 0 Locked

    369 views
    3 replies
    Latest over 5 years ago
    by hideyuki sakai
  • Not Answered

    DRV10964: Electronics information 0 Locked

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

    DRV8703-Q1: VM pin power-on recommendation 0 Locked

    235 views
    3 replies
    Latest over 5 years ago
    by Madison Eaker
  • Answered

    DRV8703-Q1: current sense amplifier to determine direction 0 Locked

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

    DRV8850: motor current measurement issue 0 Locked

    1104 views
    8 replies
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8832: Regarding PWM on other signal 0 Locked

    986 views
    13 replies
    Latest over 5 years ago
    by Manojkumar panjala
  • Answered

    DRV8825: Can DRV8825 be used for solenoid driving? 0 Locked

    896 views
    6 replies
    Latest over 5 years ago
    by Kazuya Nakai59
  • Answered

    DRV8350: SPI Programming 0 Locked

    368 views
    2 replies
    Latest over 5 years ago
    by Ricard Picas
  • Suggested Answer

    DRV8871: Thermal Time Constant 0 Locked

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

    DRV8870: Using DRV8870 without thermal pad connected 0 Locked

    349 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    DRV8874: Novel use of a Motor Driver as a BPSK Modulator 0 Locked

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

    CCS/DRV8301: InstaSPIN-FOC setting 0 Locked

    319 views
    1 reply
    Latest over 5 years ago
    by Yanming Luo
  • Not Answered

    DRV10983: DRV10983 0 Locked

    407 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    Best suitable controller to run my 42v PMDC motor 0 Locked

    844 views
    9 replies
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    DRV8846: drv8846 could not drive motor rolling 0 Locked

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

    drv8701 safety 0 Locked

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

    DRV10975EVM: Error happened when open the GUI 0 Locked

    507 views
    9 replies
    Latest over 5 years ago
    by tong xu1
  • Not Answered

    DRV8301: No PWM output 0 Locked

    255 views
    2 replies
    Latest over 5 years ago
    by Roger Iz
  • Suggested Answer

    DRV8899-Q1: DRV8899 leakage current on nFault pin 0 Locked

    447 views
    4 replies
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    DRV8860: DRV8860 OL fault 0 Locked

    411 views
    1 reply
    Latest over 5 years ago
    by Wang5577
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