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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

    DRV8718-Q1: Sample code for DRV8718-Q1 0 Locked

    613 views
    4 replies
    Latest over 1 year ago
    by Jass Jin
  • Answered

    DRV8244H-Q1EVM: Unable to drive 12V DC Motor with GUI 0 Locked

    326 views
    3 replies
    Latest over 1 year ago
    by cameronk
  • Suggested Answer

    DRV8844: VM pin burned issue 0 Locked

    526 views
    6 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8303: Power-on of the DRV8303 0 Locked

    283 views
    1 reply
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    DRV8251A: tocp 0 Locked

    348 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8353RS-EVM: writing register permanently 0 Locked

    266 views
    1 reply
    Latest over 1 year ago
    by Yara Al Shami
  • Answered

    DRV8316: How is the PWM energization pattern during Initial Position Detection? 0 Locked

    548 views
    3 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV8353: What is the bandwidth of the current sensing? 0 Locked

    327 views
    3 replies
    Latest over 1 year ago
    by Akshay Rajeev Menon
  • Answered

    DRV8461: compatibility with DRV8462 0 Locked

    304 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8889-Q1: ISO11452-9 test 0 Locked

    238 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    DRV8462: Undertemperature 0 Locked

    378 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8243-Q1: Maximum load inductance requirement. 0 Locked

    235 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV8311: PWM OUTx can not be configured 0 Locked

    276 views
    1 reply
    Latest over 1 year ago
    by Cherry Zhou
  • Answered

    DRV3901-Q1: Power supply requirements 0 Locked

    535 views
    3 replies
    Latest over 1 year ago
    by Ibinu Alaudeen Nadeera
  • Suggested Answer

    MCT8329A: MCT8329A 0 Locked

    862 views
    5 replies
    Latest over 1 year ago
    by Eric Chen
  • Suggested Answer

    MCF8315A: Negative currents 0 Locked

    266 views
    1 reply
    Latest over 1 year ago
    by Eric Chen
  • Not Answered

    DRV8305: Problems with two identical boards . 0 Locked

    380 views
    5 replies
    Latest over 1 year ago
    by Joshua Maize
  • Answered

    DRV8311: Do I need to set dead time if DRV8311 has fully protected ? 0 Locked

    287 views
    1 reply
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    BOOSTXL-DRV8323RS: Is BOOSTXL-DRV8323RS compatible with LAUNCHXL-F280039C? 0 Locked

    373 views
    3 replies
    Latest over 1 year ago
    by Akshay Rajeev Menon
  • Answered

    DRV2625: Schematic review 0 Locked

    296 views
    1 reply
    Latest over 1 year ago
    by Sydney Northcutt
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