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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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  • Answered

    Current waveform with two different Stepper Motors 0 Locked

    878 views
    2 replies
    Latest over 3 years ago
    by Jenifer Blanco
  • Suggested Answer

    DRV8343-Q1: Output Impedance of Current Sense Amplifiers 0 Locked

    252 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    DRV8702-Q1: Output protection on pin 16 (SO) and pin 14 (AVDD) ? 0 Locked

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

    DRV2605: LRA's model number or manufacturer of DRV2605EVM-CT board 0 Locked

    320 views
    1 reply
    Latest over 3 years ago
    by Christine Lambert
  • Answered

    DRV8872-Q1: Dead Time Min/Max 0 Locked

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

    DRV8889-Q1: Parameters that affect the torque count value 0 Locked

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

    DRV8706-Q1: Low side current sensing application usage with DRV8706-Q1 0 Locked

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

    MCF8316AEVM: DRV10983pwp failures 0 Locked

    346 views
    3 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    DRV8839: Similar Q1-product which support 1.2V-1.5V VM 0 Locked

    245 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV10983-Q1: TURN OFF FAN WITHOUT ENTERING INTO THE SLEEP MODE 0 Locked

    877 views
    2 replies
    Latest over 3 years ago
    by KAMAL zinzuvadiya
  • Answered

    DRV8833: About storage conditions, storage period and baking treatment 0 Locked

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

    DRV8701: OCP early trigger case 0 Locked

    290 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8702-Q1: SLEEP MODE 0 Locked

    433 views
    8 replies
    Latest over 3 years ago
    by JILL LU
  • Suggested Answer

    DRV8837: PWM on the SLEEP input? 0 Locked

    206 views
    1 reply
    Latest over 3 years ago
    by Tilden Chen
  • Suggested Answer

    DRV8353F: DRV8353FSRTAR destruction 0 Locked

    454 views
    2 replies
    Latest over 3 years ago
    by Andrew Liu
  • Answered

    MCF8316AEVM: Firmware for pre-production EVM 0 Locked

    527 views
    1 reply
    Latest over 3 years ago
    by Vishnu Balaraj
  • Answered

    BOOSTXL-DRV8323RH: Electrical protection against bldc motor regen 0 Locked

    280 views
    3 replies
    Latest over 3 years ago
    by Isaac Lara
  • Suggested Answer

    DRV8245-Q1: How to calculate the junction temperature Tj using thermal resistance 0 Locked

    587 views
    1 reply
    Latest over 3 years ago
    by Shinya Morita
  • Answered

    DRV8244-Q1: DRV8244-Q1 0 Locked

    502 views
    4 replies
    Latest over 3 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8323: The chip CAL pin is pulled low and the motor does not turn 0 Locked

    466 views
    9 replies
    Latest over 3 years ago
    by Andrew Liu
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