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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Not Answered

    DRV8889-Q1: DRV8889 open load fault misreport 0 Locked

    454 views
    4 replies
    Latest over 2 years ago
    by Murugavel4637
  • Suggested Answer

    DRV8434A: DRV8434A 0 Locked

    317 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Not Answered

    MCT8316Z: MCT8316 0 Locked

    444 views
    1 reply
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8705-Q1: DRV8705-Q1 0 Locked

    169 views
    3 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Not Answered

    DRV3256-Q1: Configuration 0 Locked

    727 views
    3 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8701: MOSFET selection for DRV8701 0 Locked

    614 views
    8 replies
    Latest over 2 years ago
    by David Medis
  • Not Answered

    MCT8316Z: Need help diagnosing possible driver failure 0 Locked

    309 views
    10 replies
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8434A: stall threshold mode and capacitive load at the STL_TH pin 0 Locked

    358 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Answered

    MCT8329A: Where is the Speed Loop Kp and KI on the Register Map. 0 Locked

    314 views
    1 reply
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8876-Q1: The power part of the DRV8876QPWPRQ1 chip is short-circuited 0 Locked

    281 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8873: Can the DRV8873 be applied to a 24-V system? 0 Locked

    383 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    Recommended for stepper motor driver selection 0 Locked

    362 views
    3 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Answered

    DRV8889-Q1: In stall detection, the minimum identified current, the maximum required motor DC resistance? 0 Locked

    414 views
    3 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8889-Q1: stall detection 0 Locked

    268 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Not Answered

    MCF8316A: Can TI program this part with our config file? 0 Locked

    320 views
    2 replies
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    DRV8714-Q1: Specification of DRVOFF_NFLT 0 Locked

    236 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV110: Rs value 0 Locked

    205 views
    3 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8718-Q1: Dual Power Supply of Vbat 0 Locked

    557 views
    8 replies
    Latest over 2 years ago
    by Shinya Morita
  • Answered

    DRV8350: Short Circuit 0 Locked

    266 views
    4 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8304: Slew rate predictability based on IDRIVE current 0 Locked

    212 views
    2 replies
    Latest over 2 years ago
    by Joshua Maize
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