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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

    DRV8885: Itrip 0 Locked

    388 views
    1 reply
    Latest over 6 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8813: Why we need to to use the 1Mohm resistor here? 0 Locked

    280 views
    1 reply
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    DRV8432: CONNECTIONS OF DRV8432 0 Locked

    300 views
    3 replies
    Latest over 6 years ago
    by Rick Duncan
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    DRV8886: Cvcp and Csw 0 Locked

    394 views
    4 replies
    Latest over 6 years ago
    by NAOKI AOYAMA
  • Answered

    DRV8323: SDO Current Rating Pull Up Resistor 0 Locked

    292 views
    1 reply
    Latest over 6 years ago
    by Anuj Narain
  • Suggested Answer

    DRV8711: OCP 0 Locked

    408 views
    1 reply
    Latest over 6 years ago
    by Pablo Armet
  • Answered

    DRV8850: Clamp on OUT1/OUT2 required when in Hi-Z? 0 Locked

    300 views
    2 replies
    Latest over 6 years ago
    by Chris Suchoski
  • Answered

    DRV8812: Vf of the NMOS parasitic diode 0 Locked

    277 views
    1 reply
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    we need a device to replace MC33879 0 Locked

    395 views
    2 replies
    Latest over 6 years ago
    by Richard Herring
  • Answered

    DRV8343-Q1: DRV8343 - When does overcurrent deglitch time Tocp_deg start? 0 Locked

    549 views
    3 replies
    Latest over 6 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8703-Q1: PWM control mode 0 Locked

    695 views
    1 reply
    Latest over 6 years ago
    by Rick Duncan
  • Answered

    DRV8704: Avoid using Rsense 0 Locked

    778 views
    11 replies
    Latest over 6 years ago
    by Adam Sidelsky
  • Not Answered

    BOOSTXL-DRV8304H: the change of regulator 0 Locked

    348 views
    1 reply
    Latest over 6 years ago
    by Adam Sidelsky
  • Answered

    BOOSTXL-DRV8323RH: Motor drivers forum 0 Locked

    385 views
    2 replies
    Latest over 6 years ago
    by Jay Lee1
  • Answered

    BOOSTXL-DRV8301: Power Supply failure during braking 0 Locked

    419 views
    4 replies
    Latest over 6 years ago
    by Marcin Chojnacki
  • Suggested Answer

    DRV8412: DRV8412 drive capacity and heatsink for DRV8432 0 Locked

    545 views
    4 replies
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    DRV2700: Blowing up DRV2700 drivers 0 Locked

    826 views
    4 replies
    Latest over 6 years ago
    by Luis Fernando Rodriguez S.
  • Suggested Answer

    DRV8889-Q1: Stall Detection when not running in regulation 0 Locked

    340 views
    3 replies
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    DRV8848: Questions for DRV8848 Abnormal Output Waveform when driving DC Motors 0 Locked

    496 views
    2 replies
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    CCS/DRV8353RH-EVM: DRV8353RH-EVM 0 Locked

    440 views
    5 replies
    Latest over 6 years ago
    by Yanming Luo
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