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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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  • Not Answered

    DRV81004-Q1: SPI control PWM 0 Locked

    80 views
    4 replies
    Latest 1 month ago
    by Keerthivasan Kumanan
  • Suggested Answer

    ULC1001-DRV290XEVM: LCS-FL-RNG15 availability +1 Locked

    185 views
    5 replies
    Latest 1 month ago
    by Hailong Chen
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    BOOSTXL-DRV8305EVM: Iq/Id feedback values exhibit under damped oscillation in motorware lab 5h (moved to c2000 group) 0 Locked

    80 views
    1 reply
    Latest 1 month ago
    by Yara Al Shami
  • Suggested Answer

    DRV8340-Q1: Functional Safety Document 0 Locked

    88 views
    1 reply
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    by Yara Al Shami
  • Not Answered

    MCF8329A: MCF8329A vs. MCT8329A 0 Locked

    166 views
    3 replies
    Latest 1 month ago
    by Dhinesh
  • Suggested Answer

    DRV8718-Q1: The bandwise of internal Current Sense Amplifiers 0 Locked

    95 views
    7 replies
    Latest 1 month ago
    by Keerthivasan Kumanan
  • Answered

    DRV8434A: not clear if sleep pin is needed to enable stall detect 0 Locked

    59 views
    1 reply
    Latest 1 month ago
    by David Medis
  • Not Answered

    DRV8244-Q1: Rapid Field Decay with DRV8244 and TVS2700 0 Locked

    207 views
    6 replies
    Latest 1 month ago
    by Joshua Horlander Cruz
  • Answered

    DRV8263-Q1: charge pump frequency 0 Locked

    91 views
    1 reply
    Latest 1 month ago
    by Shinya Morita
  • Suggested Answer

    DRV2510-Q1: Bandwidth limits 0 Locked

    37 views
    1 reply
    Latest 1 month ago
    by Kelly Griffin
  • Suggested Answer

    DRV3256-Q1: DRV3256-Q1: Sample code 0 Locked

    50 views
    1 reply
    Latest 1 month ago
    by Anthony Lodi
  • Not Answered

    DRV3901-Q1: Problem on CONFIG_CRC_W trigger 0 Locked

    32 views
    1 reply
    Latest 1 month ago
    by Ibinu Alaudeen Nadeera
  • Not Answered

    LM51551: CS waveform question in LM51551 0 Locked

    58 views
    1 reply
    Latest 1 month ago
    by Mounika Girish
  • Answered

    MCF8316A: About BRAKE's pull low location. 0 Locked

    95 views
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    Latest 1 month ago
    by Venkatadri Shantaram84961
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    UC2625: Error in Ultra Librarian UC2625 symbol 0 Locked

    63 views
    1 reply
    Latest 1 month ago
    by Venkatadri Shantaram84961
  • Answered

    DRV8234: Question on DRV8234 0 Locked

    53 views
    1 reply
    Latest 1 month ago
    by David Medis
  • Answered

    DRV8462: Motor Precision different between different driver settings 0 Locked

    212 views
    11 replies
    Latest 1 month ago
    by Murugavel4637
  • Not Answered

    ULC1001-DRV290XEVM: SD Fault LED 0 Locked

    44 views
    1 reply
    Latest 1 month ago
    by Hailong Chen
  • Suggested Answer

    DRV8805EVM: gui 0 Locked

    80 views
    3 replies
    Latest 1 month ago
    by Murugavel4637
  • Suggested Answer

    DRV7308: CGVDD selection voltage rating 0 Locked

    55 views
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