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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

    DRV8873SEVM: DRV8873S SPI COMMENTS 0 Locked

    315 views
    5 replies
    Latest over 2 years ago
    by MURALITHARAN K
  • Suggested Answer

    DRV8705S-Q1EVM: why the GHx is high level when the nsleep is high level 0 Locked

    387 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8251: Current Regulation bandwidth? 0 Locked

    318 views
    3 replies
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    DRV8353: About output 0 Locked

    214 views
    3 replies
    Latest over 2 years ago
    by Eli Sorenti-Burns
  • Suggested Answer

    DRV8300DIPW-EVM: DRV8300 0 Locked

    506 views
    2 replies
    Latest over 2 years ago
    by Eli Sorenti-Burns
  • Answered

    [FAQ] Tackling BLDC Datasheets: Strategy and Resources 0 Locked

    1279 views
    1 reply
    Latest over 2 years ago
    by Davis Jackson
  • Answered

    MCT8316Z: VM voltage higher than expected, and found on GND 0 Locked

    276 views
    3 replies
    Latest over 2 years ago
    by Robert Wedan
  • Suggested Answer

    DRV10983: Fan/blower not spinning in openloop 0 Locked

    255 views
    5 replies
    Latest over 2 years ago
    by Robert Wedan
  • Not Answered

    DRV2603: DRV2603 failure 0 Locked

    244 views
    1 reply
    Latest over 2 years ago
    by Jeff McPherson
  • Answered

    [FAQ] Program MCx BLDC motor driver through I2C using MSP430 LaunchPad 0 Locked

    3316 views
    1 reply
    Latest over 2 years ago
    by Eric Chen
  • Suggested Answer

    DRV8844: Current Detection 0 Locked

    183 views
    1 reply
    Latest over 2 years ago
    by Jaya Hari
  • Answered

    DRV8434S: Different VREF for A and B 0 Locked

    263 views
    1 reply
    Latest over 2 years ago
    by Jaya Hari
  • Suggested Answer

    DRV8889-Q1: About DRV8889-Q1 Stall Detection 0 Locked

    328 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Answered

    BLDC motor drivers architecture 0 Locked

    454 views
    3 replies
    Latest over 2 years ago
    by Hong Khor
  • Answered

    MCF8316A: I2C address NACK after a few reads with motor off 0 Locked

    284 views
    1 reply
    Latest over 2 years ago
    by Daniel Meier
  • Answered

    DRV8311: SPI and tSPI 0 Locked

    712 views
    4 replies
    Latest over 2 years ago
    by Giorgio Valente
  • Suggested Answer

    MCF8316AEVM: The GUI does not recognize the device 0 Locked

    266 views
    1 reply
    Latest over 2 years ago
    by Hong Khor
  • Answered

    MCT8329EVM: the 7-bit I2C address 0 Locked

    922 views
    1 reply
    Latest over 2 years ago
    by Hong Khor
  • Suggested Answer

    DRV8316REVM: Unable to connect to web GUI 0 Locked

    335 views
    5 replies
    Latest over 2 years ago
    by Davis Jackson
  • Suggested Answer

    ULC1001-DRV290XEVM: Register Map Manual and Application Note 0 Locked

    476 views
    6 replies
    Latest over 2 years ago
    by Sydney Northcutt
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