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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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  • Not Answered

    DRV10975: Motor current waveform 0 Locked

    256 views
    5 replies
    Latest over 4 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983EVM: Interface Not Initialized 0 Locked

    286 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
  • Answered

    DRV2605EVM-CT: how to connect DRV2605EVM-CT with USB2ANY? 0 Locked

    542 views
    2 replies
    Latest over 4 years ago
    by user6365950
  • Answered

    DRV8874: Can i use 1 bulk capacitor (100uf) in VM for 4 DRV8874 ic´s? 0 Locked

    334 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8313: Determining H-Bridge Efficiency/Losses 0 Locked

    362 views
    3 replies
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8350: drv8350 not work and the Vgls and GLX is short 0 Locked

    933 views
    4 replies
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8705-Q1: DRV8705-Q1 electric current problem 0 Locked

    317 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    DRV8874-Q1EVM: MSP430FR2100 MCU programming 0 Locked

    539 views
    5 replies
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    BOOSTXL-DRV8304H: 6x PWM Works, 1x PWM Stalls Motor 0 Locked

    1043 views
    12 replies
    Latest over 4 years ago
    by Adam Sidelsky
  • Answered

    UCC2626: Overcurrent protection in UCC2626 0 Locked

    715 views
    13 replies
    Latest over 4 years ago
    by Paul Parrot
  • Suggested Answer

    DRV8834: Specifications for X-ray environment 0 Locked

    304 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8432: Instantaneous peak voltage 0 Locked

    233 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV10975: Consult DRV10975 brushless motor GUI debugging problem 0 Locked

    418 views
    2 replies
    Latest over 4 years ago
    by user5049957
  • Not Answered

    DRV10964: Thermal Pad Size 0 Locked

    290 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV11873: Problem of Lock Detection 0 Locked

    312 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
  • Answered

    DRV8323R: DRV8323R Thermal issue 0 Locked

    594 views
    2 replies
    Latest over 4 years ago
    by Yang Wu
  • Answered

    CCS/BOOSTXL-DRV8323RH: Speed control using potentiometer on sensorless drv8323x_msp430f5529 0 Locked

    414 views
    4 replies
    Latest over 4 years ago
    by Matthew Palmore1
  • Answered

    DRV8301: Does the "n" in nFAULT mean "not"? 0 Locked

    223 views
    1 reply
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8705-Q1: How can we detect Over current fault is clear 0 Locked

    294 views
    3 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Not Answered

    DRV8874: PWM mode working only when pwm signal is above 1.5v. 0 Locked

    368 views
    2 replies
    Latest over 4 years ago
    by Carlos Eduardo Mostajo Saenz
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