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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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  • Not Answered

    DRV8825 microstepping large errors 0 Locked

    2959 views
    9 replies
    Latest over 8 years ago
    by Martin Hansel
  • Not Answered

    DRV8884: RMS current measured is not as expected 0 Locked

    945 views
    3 replies
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV591: selection of inductance in DRV591 0 Locked

    1268 views
    3 replies
    Latest over 8 years ago
    by Shawn Zheng
  • Answered

    DRV8320: Schematic for the BOOSTXL-DRV8320H EVM? Stand-alone connections? 0 Locked

    1042 views
    1 reply
    Latest over 8 years ago
    by Luis Riveros
  • Not Answered

    BOOSTXL-DRV8323RH: Using PWM to control motor torque? 0 Locked

    1049 views
    2 replies
    Latest over 8 years ago
    by Christopher Chornay
  • Suggested Answer

    DRV10983: Supply voltage register(Reg:0x1A) at EEPROM programming 0 Locked

    931 views
    1 reply
    Latest over 8 years ago
    by Cole Macias
  • Suggested Answer

    DRV8871EVM: I have an issue with 1Mhz chopping of output 0 Locked

    1642 views
    9 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV8870: how to connect pwm signal so that i can very the speed of motor in forward and reverse direction. 0 Locked

    424 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV8308: Motor Voltage Lower than 8.5V 0 Locked

    1457 views
    2 replies
    Latest over 8 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8412: DRV8412 Query 0 Locked

    625 views
    1 reply
    Latest over 8 years ago
    by Luis Riveros
  • Suggested Answer

    DRV8601ZQVEVM: DRV8601ZQVEVM Need higher VO,Diff ? 0 Locked

    1170 views
    1 reply
    Latest over 8 years ago
    by Kelly Griffin
  • Not Answered

    DRV8312: DRV8312: search for DRV8312DDW damage reason(continue) 0 Locked

    756 views
    2 replies
    Latest over 8 years ago
    by Y D
  • Not Answered

    DRV8801: Voltage available for PWM 0 Locked

    741 views
    2 replies
    Latest over 8 years ago
    by Shankar Srinivasan
  • Suggested Answer

    DRV8884: drv 0 Locked

    806 views
    3 replies
    Latest over 8 years ago
    by Luis Riveros
  • Not Answered

    BOOSTXL-DRV8323RS: BLDC motor torque control 0 Locked

    908 views
    2 replies
    Latest over 8 years ago
    by Zhe Hu11
  • Not Answered

    DRV8860: replace DRV8860 0 Locked

    686 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV8323R: PCB Symbols/CAD drawings? 0 Locked

    620 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV8711 eval: no function at all 0 Locked

    2361 views
    10 replies
    Latest over 8 years ago
    by vipin lal
  • Not Answered

    DRV8836: DRv8836 detect bad chip 0 Locked

    1010 views
    4 replies
    Latest over 8 years ago
    by Kenneth Tait
  • Suggested Answer

    DRV8412: Suggest Kit to drive brushed DC motor and Stepper motor 0 Locked

    1454 views
    7 replies
    Latest over 8 years ago
    by Rick Duncan
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