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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

    DRV8412: Replacing the DRV8432DKD with 2x DRV8412 0 Locked

    141 views
    2 replies
    Latest 5 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8323R: DRV8223HR valid Vref 0 Locked

    103 views
    1 reply
    Latest 5 months ago
    by Yara Al Shami
  • Suggested Answer

    DRV8245-Q1: DRV8245 0 Locked

    151 views
    3 replies
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8412: Active or obsolete? 0 Locked

    143 views
    2 replies
    Latest 5 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8800: searching 3-phase stepper motor driver 0 Locked

    216 views
    1 reply
    Latest 5 months ago
    by Murugavel4637
  • Suggested Answer

    DRV104: Solder voids 0 Locked

    118 views
    3 replies
    Latest 5 months ago
    by Ibinu Alaudeen Nadeera
  • Not Answered

    DRV8889-Q1: Questions about DRV8889-Q1 0 Locked

    105 views
    1 reply
    Latest 5 months ago
    by Murugavel4637
  • Not Answered

    MCF8316AEVM: Not able to get any motor activity 0 Locked

    543 views
    14 replies
    Latest 5 months ago
    by Venkatadri Shantaram84961
  • Answered

    MCF8316C-Q1: MCF8316C Target Board Not Recognized by MotorStudio 0 Locked

    690 views
    22 replies
    Latest 5 months ago
    by Conor
  • Answered

    DRV8376: DRV8376: the Footprint of DRV8376 is missing in datasheet 0 Locked

    149 views
    2 replies
    Latest 5 months ago
    by Jiangtao Long
  • Suggested Answer

    DRV8234EVM: Arduino example code? 0 Locked

    185 views
    4 replies
    Latest 5 months ago
    by David Medis
  • Suggested Answer

    DRV8242-Q1: DRVOFF and current scaling factor 0 Locked

    101 views
    1 reply
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Answered

    DRV8843: Why is the PWM frequency not fixed? 0 Locked

    207 views
    7 replies
    Latest 5 months ago
    by Murugavel4637
  • Not Answered

    DRV8889-Q1: Unexpected reports open 0 Locked

    161 views
    7 replies
    Latest 5 months ago
    by Murugavel4637
  • Not Answered

    DRV8262-Q1: DRV8262-Q1 can it handle 7.1A , when motor is in the locked state 0 Locked

    120 views
    3 replies
    Latest 5 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8301:모터 드라이버 SDK, 혹은 관련 메뉴얼 요청 0 Locked

    90 views
    1 reply
    Latest 5 months ago
    by Yara Al Shami
  • Suggested Answer

    DRV8889-Q1: Input inrush of pin VM 0 Locked

    153 views
    3 replies
    Latest 5 months ago
    by Mojtaba Afshar
  • Not Answered

    DRV2901: force pad application 0 Locked

    77 views
    1 reply
    Latest 5 months ago
    by Sydney Northcutt
  • Suggested Answer

    DRV110: DRV110 Low operating temperature 0 Locked

    104 views
    1 reply
    Latest 5 months ago
    by Mojtaba Afshar
  • Suggested Answer

    DRV8718-Q1: VAREF=5V, VDVDD=3.3V 0 Locked

    107 views
    1 reply
    Latest 5 months ago
    by Shinya Morita
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