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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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  • Not Answered

    H- BRIDGE FOR motor driver 0 Locked

    673 views
    1 reply
    Latest over 14 years ago
    by Ryan Kehr
  • Discussion

    Part 2 of Haptics Q&A posted on Analog Wire Locked

    378 views
    0 replies
    Started over 14 years ago
    by Robert Rich
  • Not Answered

    Rise/Fall/Dead Times for the DRV8811 and DRV8812 0 Locked

    416 views
    2 replies
    Latest over 14 years ago
    by Jose Quinones
  • Discussion

    Part 1 of Haptics Q&A posted on Analog Wire Locked

    441 views
    0 replies
    Started over 14 years ago
    by Robert Rich
  • Not Answered

    DRV8301 Charge Pump 0 Locked

    452 views
    1 reply
    Latest over 14 years ago
    by Ryan Kehr
  • Answered

    DRV8825 thermal issues and holding current 0 Locked

    1164 views
    5 replies
    Latest over 14 years ago
    by Jose Quinones
  • Not Answered

    DRV8402 ground pins melting 0 Locked

    707 views
    3 replies
    Latest over 14 years ago
    by Ryan Kehr
  • Answered

    Question regarding DRV8821/3 0 Locked

    522 views
    1 reply
    Latest over 14 years ago
    by Ryan Kehr
  • Answered

    DRV8432 sample availability 0 Locked

    431 views
    3 replies
    Latest over 14 years ago
    by Lukasz Sakowicz
  • Not Answered

    Distorted Current Sensing 0 Locked

    331 views
    4 replies
    Latest over 14 years ago
    by Hisham I.
  • Answered

    Design of the TMDS1MTRPFCKIT 0 Locked

    486 views
    2 replies
    Latest over 14 years ago
    by Nick Wernicke
  • Not Answered

    Eval Board for DRV8321 0 Locked

    1101 views
    2 replies
    Latest over 14 years ago
    by Simon Bestler
  • Discussion

    DRV8662 EVM Locked

    722 views
    5 replies
    Latest over 14 years ago
    by Gonzalo
  • Answered

    Where to buy the DRV8312 0 Locked

    525 views
    4 replies
    Latest over 14 years ago
    by Jaime Castro
  • Not Answered

    Max step frequency, PWM frequency relation for stepper drivers 0 Locked

    14411 views
    1 reply
    Latest over 14 years ago
    by Jose Quinones
  • Not Answered

    To Invert or non-Inverter in the inverter. 0 Locked

    464 views
    2 replies
    Latest over 14 years ago
    by William Friesen
  • Answered

    DRV8312 Digital Motor control KIT 0 Locked

    502 views
    4 replies
    Latest over 14 years ago
    by yulya dikalov
  • Not Answered

    DRV8811 always die on EVMbord,why? 0 Locked

    452 views
    1 reply
    Latest over 14 years ago
    by Jose Quinones
  • Not Answered

    DRV8812 Micro Stepping 0 Locked

    406 views
    1 reply
    Latest over 14 years ago
    by Jose Quinones
  • Answered

    I need help with DRV8811, I need work with Vm = 4,2 V 0 Locked

    1337 views
    10 replies
    Latest over 14 years ago
    by Houari Cobas
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