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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 2 years ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Answered

    DRV8263S-Q1EVM: Is this driver suitable to control BDC motor with mspm0? 0 Locked

    205 views
    5 replies
    Latest 2 months ago
    by Robin Kim
  • Answered

    DRV2700: Boost switching frequency and small signal bandwidth 0 Locked

    135 views
    4 replies
    Latest 2 months ago
    by Gael Fontaine
  • Not Answered

    MCF8329EVM: Motor Studio MPET operation fail and fault 0 Locked

    77 views
    1 reply
    Latest 2 months ago
    by Venkatadri Shantaram84961
  • Answered

    DRV8701: Is Motor speed control available in DRV8701E 0 Locked

    118 views
    3 replies
    Latest 2 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8263S-Q1EVM: FMEA/FMEDA safety manual 0 Locked

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

    DRV8332: Need Clarification mold flash on heatsink 0 Locked

    198 views
    10 replies
    Latest 2 months ago
    by Yara Al Shami
  • Answered

    DRV8353R: Low-Side Gate Driver Loop Layout 0 Locked

    95 views
    3 replies
    Latest 2 months ago
    by Akshay Rajeev Menon
  • Not Answered

    DRV8329: circuit was not working and nFAULT was asserted. 0 Locked

    128 views
    2 replies
    Latest 2 months ago
    by Joel A. Adejola
  • Answered

    DRV8702D-Q1EVM: programming the onboard MSP430G553 0 Locked

    248 views
    8 replies
    Latest 2 months ago
    by Alfonso Benavides
  • Answered

    BOOSTXL-LMG2100-MD: Can you add PDF schematic to BOOSTXL-LMG2100-MD page? 0 Locked

    183 views
    4 replies
    Latest 2 months ago
    by Pratik Adibatla
  • Not Answered

    DRV8889-Q1: Enquiry about Stall learning algorithm 0 Locked

    61 views
    1 reply
    Latest 2 months ago
    by Murugavel4637
  • Answered

    DRV8702D-Q1EVM: Disabling PWM mode 0 Locked

    171 views
    3 replies
    Latest 2 months ago
    by Murugavel4637
  • Not Answered

    DRV8334: TDRIVE is adding delay to switching 0 Locked

    123 views
    5 replies
    Latest 2 months ago
    by Yara Al Shami
  • Not Answered

    DRV8305: BLDC Trapezoidal sensorless control. BEMF not looking right 0 Locked

    120 views
    3 replies
    Latest 2 months ago
    by Yara Al Shami
  • Not Answered

    DRV8711: Request for Support – Motor Stalling at High RPM Using DRV8711 0 Locked

    256 views
    9 replies
    Latest 2 months ago
    by Mojtaba Afshar
  • Suggested Answer

    DRV8702-Q1: Is it possible to leave the low-side outputs unconnected in these drivers? Use only the high-side outputs to drive two motors, leaving the low-side outputs floating. 0 Locked

    170 views
    8 replies
    Latest 2 months ago
    by Murugavel4637
  • Answered

    DRV8706-Q1: Inline current measurement Register Setting 0 Locked

    66 views
    1 reply
    Latest 2 months ago
    by Murugavel4637
  • Answered

    DRV8889-Q1: charge pump switching node waveforms 0 Locked

    60 views
    1 reply
    Latest 2 months ago
    by Murugavel4637
  • Answered

    DRV8262: DRV8262 0 Locked

    75 views
    1 reply
    Latest 2 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8231A: Driver enters overcurrent mode 0 Locked

    227 views
    7 replies
    Latest 2 months ago
    by Murugavel4637
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