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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

    DRV8302 or DRV8301 0 Locked

    4253 views
    9 replies
    Latest over 13 years ago
    by Richard Elmquist
  • Discussion

    chip drv8432 is going to fault condition for 24V but when i am trying to use it for voltage less than 18V it is working smoothly without any fault. Locked

    591 views
    6 replies
    Latest over 13 years ago
    by Ryan Kehr
  • Discussion

    DRV8412 Overcurrent / CBC Issues Locked

    2190 views
    3 replies
    Latest over 13 years ago
    by Casey Leavitt
  • Not Answered

    free pspice patches 0 Locked

    587 views
    5 replies
    Latest over 13 years ago
    by Ryan Kehr
  • Not Answered

    Demo Application - Qt Widget based Motor Control System featuring the DRV8814 MAVRK Module 0 Locked

    386 views
    2 replies
    Latest over 13 years ago
    by Ryan Kehr
  • Discussion

    NEMA24 Stepper with DRV8829 Locked

    536 views
    3 replies
    Latest over 13 years ago
    by Jose Quinones
  • Discussion

    DRV8841 Output A and B different? Locked

    1305 views
    2 replies
    Latest over 13 years ago
    by Samuel Boegli
  • Discussion

    When updating the PWM Duty Value ? Locked

    432 views
    1 reply
    Latest over 13 years ago
    by Long Wang
  • Answered

    Where can I buy a "DRV8432EVM" evaluation board? 0 Locked

    1457 views
    15 replies
    Latest over 13 years ago
    by Peter Witren
  • Discussion

    drv8432evm Locked

    370 views
    3 replies
    Latest over 13 years ago
    by Roland Poller
  • Discussion

    experiencing DRV8412 motor driver issues Locked

    344 views
    2 replies
    Latest over 13 years ago
    by Daryoush Sahebjavaher
  • Discussion

    DRV8825 Question Locked

    218 views
    1 reply
    Latest over 13 years ago
    by Jose Quinones
  • Discussion

    LM628's PID data structure question Locked

    423 views
    7 replies
    Latest over 13 years ago
    by James Rose
  • Discussion

    DRV8312 Current Requirement Locked

    289 views
    3 replies
    Latest over 13 years ago
    by Ryan Kehr
  • Discussion

    DRV8834EVM didn't work correctly. Locked

    444 views
    3 replies
    Latest over 13 years ago
    by elsalvador
  • Discussion

    DRV 8312 C2 Kit Port pin connections Locked

    358 views
    2 replies
    Latest over 13 years ago
    by Vignesh Venugopalan
  • Discussion

    DRV8312 Layout Guide lines Locked

    237 views
    1 reply
    Latest over 13 years ago
    by Ryan Kehr
  • Not Answered

    DRV8301 faulting immediately on start-up 0 Locked

    2058 views
    11 replies
    Latest over 13 years ago
    by Kelly Meemken
  • Answered

    Configuration for PMSM motor control 0 Locked

    1375 views
    15 replies
    Latest over 13 years ago
    by Guilles Romain
  • Not Answered

    BEMF in DRV8301 kit 0 Locked

    776 views
    7 replies
    Latest over 13 years ago
    by KV
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