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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] 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
  • [FAQ] DRV8244-Q1: How do I evaluate the SPI (P) version of DRV8243-Q1, DRV8244-Q1, or DRV8245-Q1?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245S-Q1LEVM The SPI (S) and SPI (P) versions of these chips are very similar - same specs, both SPI controlled. However, the key difference is that the (P) version uses an external 5V for…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8245S-Q1LEVM: How to fix the DRV8245S-Q1LEVM not connecting to GUI and nFAULT not working?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8245S-Q1LEVM Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is due…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Answered

    DRV8889-Q1: Info regarding REV_ID bits in the CTRL8 0 Locked

    64 views
    2 replies
    Latest 2 months ago
    by Vlad Covataru
  • Suggested Answer

    MCF8316AEVM: i2c communications stopped working 0 Locked

    275 views
    15 replies
    Latest 2 months ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV8718-Q1: CSA configuration 0 Locked

    45 views
    1 reply
    Latest 2 months ago
    by Shinya Morita
  • Suggested Answer

    DRV8706-Q1: Abnormal voltage on IN1/EN and GH1/2、SH1/2 pins when power on DRV8706S-Q1 0 Locked

    237 views
    1 reply
    Latest 2 months ago
    by Shinya Morita
  • Answered

    UCC15241-Q1: Output Shuts Down When Switching 300VDC BLDC Thrusters (Relay or switch -Like Control) 0 Locked

    146 views
    2 replies
    Latest 2 months ago
    by Nafiul Joy
  • Answered

    DRV2511-Q1: Load Current Measurement Discrepancy with Single-Ended Input 0 Locked

    121 views
    3 replies
    Latest 2 months ago
    by Kelly Griffin
  • Answered

    DRV8353: Differences between DRV8353, DRV8353F, DRV8353M, and DRV8353R. 0 Locked

    114 views
    1 reply
    Latest 2 months ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8301: nFault and OCTW trigger questions 0 Locked

    168 views
    5 replies
    Latest 2 months ago
    by Yara Al Shami
  • Suggested Answer

    BOOSTXL-DRV8323RS: Issues Soldering Capacitors 0 Locked

    139 views
    4 replies
    Latest 2 months ago
    by Joseph Ferri
  • Answered

    DRV201A: 150mA VCM driver 0 Locked

    65 views
    3 replies
    Latest 2 months ago
    by Mojtaba Afshar
  • Suggested Answer

    MCF8315C-Q1: When FG pin is opened at power-up, I2C communication can't work. 0 Locked

    114 views
    5 replies
    Latest 2 months ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV3901-Q1: SPI Comm. Between MCU and DRV3901-Q1 0 Locked

    185 views
    3 replies
    Latest 2 months ago
    by Keerthivasan Kumanan
  • Not Answered

    DRV3901-Q1: About deployment 0 Locked

    65 views
    1 reply
    Latest 2 months ago
    by Keerthivasan Kumanan
  • Suggested Answer

    MCF8316C-Q1: Migration from MCF8316A to MCF8316C 0 Locked

    221 views
    6 replies
    Latest 2 months ago
    by Sachin S
  • Answered

    DRV2700: Accuracy of the Internal Reference 0 Locked

    125 views
    4 replies
    Latest 2 months ago
    by Shinichi Inoue
  • Not Answered

    DRV3901-Q1: DRV3901 IREF side external resistance calculation 0 Locked

    52 views
    1 reply
    Latest 2 months ago
    by Keerthivasan Kumanan
  • Not Answered

    DRV8316C-Q1: Cycle by cycle CCP current limiting not working 0 Locked

    95 views
    1 reply
    Latest 2 months ago
    by Akshay Rajeev Menon
  • Not Answered

    DRV8825: DRV8825 output waveform has discontinuties 0 Locked

    86 views
    3 replies
    Latest 2 months ago
    by Mojtaba Afshar
  • Answered

    DRV8262: DRV8262 0 Locked

    629 views
    14 replies
    Latest 2 months ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8334-Q1: 3.3V/5V LDO 0 Locked

    94 views
    3 replies
    Latest 2 months ago
    by Yara Al Shami
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