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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

    DRV8876EVM: DRV8876EVM 0 Locked

    104 views
    1 reply
    Latest 7 months ago
    by Murugavel4637
  • Not Answered

    DRV8323: Is DRV8323 AGND and PGND pins are connected inside? 0 Locked

    120 views
    1 reply
    Latest 7 months ago
    by Akshay Rajeev Menon
  • Answered

    DRV8434SEVM: DRV8434SEVM without SPI port 0 Locked

    125 views
    1 reply
    Latest 7 months ago
    by Murugavel4637
  • Answered

    MCF8316AEVM: Cannot start spinning the motor 0 Locked

    654 views
    23 replies
    Latest 7 months ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV3255-Q1: Why doesn't the datasheet have technical information? It's only packaging and footprint data. 0 Locked

    277 views
    5 replies
    Latest 7 months ago
    by Anthony Lodi
  • Answered

    BOOSTXL-DRV8323RS: SPI communication failed, READ and WRITE not working 0 Locked

    375 views
    3 replies
    Latest 7 months ago
    by Jason Osborn
  • Suggested Answer

    DRV8316: Improving Graph Resolution for Monitoring PID Speed in Real-Time 0 Locked

    310 views
    5 replies
    Latest 7 months ago
    by Ryan Ma
  • Not Answered

    BOOSTXL-DRV3245AQ1: EVM GUI SW can not recognize the serial port 0 Locked

    294 views
    12 replies
    Latest 7 months ago
    by Adam Sidelsky
  • Not Answered

    DRV2700: Boost Voltage does not correspond to programmable voltage-divider 0 Locked

    176 views
    3 replies
    Latest 7 months ago
    by Sydney Northcutt
  • Not Answered

    DRV8411: spec check 0 Locked

    160 views
    3 replies
    Latest 7 months ago
    by Murugavel4637
  • Suggested Answer

    DRV8874-Q1: OCP 0 Locked

    294 views
    9 replies
    Latest 7 months ago
    by Murugavel4637
  • Answered

    MCT8316Z: SIL/ASIL value 0 Locked

    226 views
    5 replies
    Latest 7 months ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV110: DRV110 and PSpice 0 Locked

    406 views
    17 replies
    Latest 7 months ago
    by Manuel Valenzuela
  • Answered

    MCT8315Z: Which variant is the MCT8315Z0HRRYR 0 Locked

    118 views
    1 reply
    Latest 7 months ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    MCT8315Z: Configuration Availability Clarification 0 Locked

    161 views
    2 replies
    Latest 7 months ago
    by Venkatadri Shantaram84961
  • Not Answered

    MCF8315A: SPEED_REF VALUE NOT UPDATE 0 Locked

    137 views
    3 replies
    Latest 7 months ago
    by Sachin S
  • Answered

    MCT8316A: Close speed mode when input voltage drop 0 Locked

    290 views
    8 replies
    Latest 7 months ago
    by Dagan Peled
  • Answered

    DRV8316C-Q1: BLDC motor spins too fast 0 Locked

    215 views
    5 replies
    Latest 7 months ago
    by Akshay Rajeev Menon
  • Answered

    DRV8876-Q1: Current limit when operating in Independent Half-Bridge mode 0 Locked

    393 views
    7 replies
    Latest 7 months ago
    by Murugavel4637
  • Not Answered

    DRV8703-Q1: DRV8703-Q1 0 Locked

    336 views
    9 replies
    Latest 7 months ago
    by Keerthivasan Kumanan
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