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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

    DRV8300: How to measure phase current of PM motor using 2 legs shunt resistor 0 Locked

    327 views
    6 replies
    Latest over 3 years ago
    by Anthony Lodi
  • Suggested Answer

    DRV8244-Q1: OLP completion time 0 Locked

    748 views
    16 replies
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV-ACC16-EVM: Haptic sensor component 0 Locked

    315 views
    2 replies
    Latest over 3 years ago
    by Arthur Brown
  • Answered

    DRV8662: Drives two cascaded piezo ceramic +1 Locked

    930 views
    17 replies
    Latest over 3 years ago
    by Arthur Brown
  • Answered

    BOOSTXL-DRV8305EVM: Speed limit problem with DRV8305 + F28069m 0 Locked

    298 views
    1 reply
    Latest over 3 years ago
    by Yanming Luo
  • Answered

    DRV8353: Over Temperature Errors directly after starting up 0 Locked

    318 views
    6 replies
    Latest over 3 years ago
    by Anthony Lodi
  • Suggested Answer

    relay driver IC recommendation 0 Locked

    568 views
    3 replies
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8870: Rise and fall time under 12V 0 Locked

    293 views
    7 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Answered

    DRV8718-Q1: Software configuration in offline diagnosis 0 Locked

    231 views
    2 replies
    Latest over 3 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8316: EVM source code guide 0 Locked

    724 views
    10 replies
    Latest over 3 years ago
    by Anthony Lodi
  • Suggested Answer

    MCT8316Z: MCT8316Z 0 Locked

    415 views
    2 replies
    Latest over 3 years ago
    by Anthony Lodi
  • Suggested Answer

    DRV8353: GHx or GLx pins burn at peak current. VDS overcurrent fault on the x-side mosfet is monitored +1 Locked

    411 views
    9 replies
    Latest over 3 years ago
    by Andrew Liu
  • Answered

    DRV8880: Amplifier attenuation in data sheet. 0 Locked

    261 views
    3 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Answered

    MCF8316A: Design Question 0 Locked

    245 views
    4 replies
    Latest over 3 years ago
    by James Hsieh
  • Not Answered

    DRV8835: EMC radiated test issue 185MHz 0 Locked

    514 views
    5 replies
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8434SEVM: SPI Register and pin settings for starting stepper motor motion 0 Locked

    308 views
    3 replies
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8908-Q1: TVS for DRV8908 0 Locked

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

    DRV8889-Q1: If the working voltage range of a stepper motor is 9~12V, but the power supply voltage of DRV8889-Q1 is VM=40V, will it damage the stepper motor? 0 Locked

    179 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8300: DRV8300: voltage rating spec for SHx negative transients 0 Locked

    400 views
    2 replies
    Latest over 3 years ago
    by Andrew Liu
  • Suggested Answer

    DRV8301: output waveform issue 0 Locked

    332 views
    5 replies
    Latest over 3 years ago
    by Anthony Lodi
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