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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

    DRV8704DCP external FET gate overvoltage protection 0 Locked

    480 views
    3 replies
    Latest over 9 years ago
    by David Reed1
  • Answered

    DRV8312-C2-KIT : AC/DC power adapter 0 Locked

    238 views
    2 replies
    Latest over 9 years ago
    by ChrisClearman
  • Answered

    DRV8312 Adjusting PVDD for BEMF Compensation 0 Locked

    476 views
    1 reply
    Latest over 9 years ago
    by Nicholas Oborny
  • Not Answered

    DRV8312 current waveform 0 Locked

    2400 views
    15 replies
    Latest over 9 years ago
    by user4522670
  • Not Answered

    DRV8701 Evaluation Module 0 Locked

    395 views
    1 reply
    Latest over 9 years ago
    by Wilson Zuo
  • Not Answered

    PWM pulses for driving DRV8312-C2-kit inverter 0 Locked

    438 views
    2 replies
    Latest over 9 years ago
    by jason manbodh
  • Not Answered

    Why are they different? sensorless and sensored BLDC waveforms with DRV8312-C2-KIT 0 Locked

    2100 views
    8 replies
    Latest over 9 years ago
    by user4522670
  • Not Answered

    DRV8412 - DRV8432 RESET pin behavior 0 Locked

    514 views
    2 replies
    Latest over 9 years ago
    by Michael Bech
  • Answered

    Reset recovery time 0 Locked

    1052 views
    5 replies
    Latest over 9 years ago
    by Rick Duncan
  • Not Answered

    inconsistent stepping with DRV8824 0 Locked

    410 views
    3 replies
    Latest over 9 years ago
    by Rick Duncan
  • Not Answered

    DRV8301EVM 0 Locked

    907 views
    3 replies
    Latest over 9 years ago
    by Rick Duncan
  • Answered

    stepper motor 0 Locked

    3661 views
    21 replies
    Latest over 9 years ago
    by Rick Duncan
  • Answered

    CAD symbol for DRV8701 0 Locked

    452 views
    3 replies
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    by Mark Sauerwald
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    Getting DRV8711 Integrated Stall Detection Working? 0 Locked

    4778 views
    14 replies
    Latest over 9 years ago
    by Brian Edwards74
  • Not Answered

    DRV3204E-Q1: the value of passive device for motor current sense 0 Locked

    533 views
    3 replies
    Latest over 9 years ago
    by William Toth
  • Answered

    drv3201 slsX has current out pass through current shunt 0 Locked

    963 views
    6 replies
    Latest over 9 years ago
    by William Toth
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    DRV8838 speed control vs. DRV8837? 0 Locked

    1612 views
    6 replies
    Latest over 9 years ago
    by Scott Brenneman
  • Not Answered

    Looking for some guidance / advice on motor control design 0 Locked

    348 views
    2 replies
    Latest over 9 years ago
    by Jeff McDevitt
  • Answered

    DRV883x with VCC= 0 and VM non-zero 0 Locked

    496 views
    2 replies
    Latest over 9 years ago
    by Scott Brenneman
  • Not Answered

    DRV8305 : SNx connected to GND 0 Locked

    628 views
    4 replies
    Latest over 9 years ago
    by Kazumichi Shirai
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