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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] Considerations when powering MCU from AVDD (DRV8328/DRV8329/DRV8329-Q1)

    Akshay Rajeev Menon
    Akshay Rajeev Menon
    Part Number: DRV8329 Other Parts Discussed in Thread: , DRV8328 Tool/software: Many of TI’s BLDC motor drivers feature a logic LDO output called AVDD. The aim with this LDO addition is to provide the opportunity for customers to get logic level voltage…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8714-Q1: DRV8705/06/14/18-Q1 False VDS over current flag debug

    Shinya Morita
    Shinya Morita
    Part Number: DRV8714-Q1 Other Parts Discussed in Thread: DRV8718-Q1 Tool/software: Gate driver (e.g DRV8714-Q1) has VDS over current protection. One of common debug work of gate driver is false VDS over current fault. Even if motor current is not high…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [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
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View FAQ threads
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  • Answered

    DRV8323R: Looking for recommendation for BLDC driver solution 0 Locked

    500 views
    6 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8353RH-EVM: Failed to connect to TMS320F28027 device: Please unplug your hardware, then plug it back in and try again 0 Locked

    774 views
    5 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8353R: SPI registers Read & write issues 0 Locked

    568 views
    5 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8305: Rotor Position Sensing 0 Locked

    346 views
    4 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8823: Power on requirement for DRV8823 0 Locked

    452 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    DRV8872: Part recommendation 0 Locked

    330 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8847: Possible to Place two motor drivers in parallel to increase current capacity? 0 Locked

    1810 views
    6 replies
    Latest over 5 years ago
    by Alex Udanis
  • Suggested Answer

    DRV8885: How to use PWM to adjust the chopping current? 0 Locked

    495 views
    3 replies
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV2605L: Length in time of the individual effects in the Waveform Library (#1-123) 0 Locked

    263 views
    1 reply
    Latest over 5 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8872-Q1: available for BLDC motor with built-in speed controller 0 Locked

    709 views
    5 replies
    Latest over 5 years ago
    by Wang5577
  • Not Answered

    DRV8340-Q1: Device Lifetime when Operating from 48V Supply 0 Locked

    302 views
    1 reply
    Latest over 5 years ago
    by Garrett Walker
  • Suggested Answer

    DRV8323: Differences between Independent and 6x PWM mode 0 Locked

    633 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    CCS/BOOSTXL-DRV8323RS: DRV8323RS 0 Locked

    260 views
    2 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV2625EVM-CT: DRV2625 waveform issue 0 Locked

    556 views
    4 replies
    Latest over 5 years ago
    by Mason Liu
  • Not Answered

    DRV11873: If DRV11873 has plan to pass AEC-Q100 ? 0 Locked

    360 views
    7 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983Q1EVM: Questions about closed loop acceleration and current limits 0 Locked

    685 views
    3 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Answered

    Shunt LP filters 0 Locked

    419 views
    4 replies
    Latest over 5 years ago
    by Genatco
  • Answered

    DRV8873: About unusing pin connection 0 Locked

    173 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8874EVM: Driving Bipolar Stepper Motor with DRV8874EVM 0 Locked

    525 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV8848EVM: Decay setting 0 Locked

    406 views
    1 reply
    Latest over 5 years ago
    by Rick Duncan
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