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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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  • Answered

    DRV8711: FAULT is active Low. Status register indicates UVLO (under voltage lock out) 0 Locked

    307 views
    2 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Answered

    DRV8889-Q1: Rref1 and Rref2 for Vref 0 Locked

    288 views
    4 replies
    Latest over 2 years ago
    by Jimmy Gong
  • Not Answered

    UC1625-SP: Low side don't toggle 0 Locked

    353 views
    6 replies
    Latest over 2 years ago
    by Brian Dang
  • Answered

    DRV8353R: VCP or VGLS (GDUV) Fault 0 Locked

    842 views
    2 replies
    Latest over 2 years ago
    by Steve Abel
  • Suggested Answer

    DRV8353RS-EVM: drv8353rs Some Questions 0 Locked

    698 views
    20 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    BOOSTXL-DRV8320RS: Does BOOSTXL-DRV8320RS support regen mode operation (bi-directional inverter) 0 Locked

    584 views
    7 replies
    Latest over 2 years ago
    by Rasul Tarvirdilu Asl
  • Answered

    BOOSTXL-DRV8323RS: The electric motor driver forum 0 Locked

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

    DRV8812: Could you please review the schematic design and make some suggestions? 0 Locked

    285 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    BOOSTXL-DRV8323RS: For 280025C Launchpad, the speed set by me, namely 'speedref', is too different from the estimated speed value 0 Locked

    370 views
    5 replies
    Latest over 2 years ago
    by Katherine Wang
  • Suggested Answer

    DRV8305-Q1: Import motor driver to MATLAB Simscape 0 Locked

    435 views
    1 reply
    Latest over 2 years ago
    by Anthony Lodi
  • Suggested Answer

    DRV8300: Possible to use DRV8300 as non-boosted gate drive outputs (half for P FETs, swapping high side and low side inputs/outputs)? 0 Locked

    326 views
    6 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    DRV8889-Q1: SPI timing 0 Locked

    449 views
    6 replies
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8912-Q1EVM: CE/EU Declaration of Conformity (aka EU DoC) 0 Locked

    341 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Answered

    DRV8353RS-EVM: 6 PWM Mode is Not Working 0 Locked

    527 views
    5 replies
    Latest over 2 years ago
    by Brian Dang
  • Answered

    DRV2625: Calibration Routine 0 Locked

    295 views
    1 reply
    Latest over 2 years ago
    by Kelly Griffin
  • Suggested Answer

    DRV8353RS-EVM: Motor drivers forum 0 Locked

    442 views
    3 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    SN1712013DCAR 0 Locked

    212 views
    1 reply
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    BOOSTXL-DRV8323RH: Burnt EVM gate drivers 0 Locked

    547 views
    11 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Answered

    DRV8212P: Power Sequencing Requirements 0 Locked

    295 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8718-Q1: leakage current by SHx pin 0 Locked

    267 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
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