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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] 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
  • [FAQ] DRV8244-Q1: How do I evaluate the SPI (P) version of DRV8243-Q1, DRV8244-Q1, or DRV8245-Q1?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245S-Q1LEVM The SPI (S) and SPI (P) versions of these chips are very similar - same specs, both SPI controlled. However, the key difference is that the (P) version uses an external 5V for…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8245S-Q1LEVM: How to fix the DRV8245S-Q1LEVM not connecting to GUI and nFAULT not working?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8245S-Q1LEVM Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is due…
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Answered

    DRV8301: Question about current sense amplifier? 0 Locked

    288 views
    5 replies
    Latest over 3 years ago
    by Andrew Liu
  • Suggested Answer

    DRV8800: nFault at nsleep 0 Locked

    349 views
    3 replies
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    DRV10983: Unable to read/write the EEPROM register to drive the motor in i2c/PWM Mode. 0 Locked

    430 views
    1 reply
    Latest over 3 years ago
    by Isaac Lara
  • Suggested Answer

    DRV10983: The chip is not working 0 Locked

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

    DRV8353: Replace DRV8353RHRGZT with DRV8350RHRGZT: pin 26 0 Locked

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

    DRV8350H-EVM: Sensored Firmware loaded and GUI recognizes that, still cannot get motor to spin getting MCU faults with default settings 0 Locked

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

    DRV8353RS-EVM: DRV8353S and F280049C 0 Locked

    280 views
    3 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Not Answered

    DRV8343S-Q1EVM: WITHOUT GUI NEED TO RUN BLDC MOTOR IN DEBUG MODE 0 Locked

    218 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Answered

    DRV8245-Q1: When will the DRV8245-Q1,DRV8244-Q1 transition to Active? 0 Locked

    268 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8818: the maximum continuous output current 0 Locked

    478 views
    3 replies
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    DRV8305-Q1: PVDD_UVLO2 0 Locked

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

    DRV8300DIPW-EVM: Creating neutral point voltage in bldc motor 0 Locked

    622 views
    1 reply
    Latest over 3 years ago
    by Isaac Lara
  • Suggested Answer

    DRV8350H-EVM: Sensorless Motor Control using GUI 0 Locked

    554 views
    11 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Not Answered

    DRV8426: nfault condition? 0 Locked

    373 views
    14 replies
    Latest over 3 years ago
    by Wang5577
  • Answered

    DRV8873H-Q1EVM: Control of TEC element 0 Locked

    314 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Answered

    [FAQ] DRV10987: Procedure to minimize startup time in DRV10x 0 Locked

    899 views
    1 reply
    Latest over 3 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8874-Q1: Current overcurrent protection issue 0 Locked

    564 views
    1 reply
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    TI recommendation 0 Locked

    422 views
    1 reply
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    TI recommendation 0 Locked

    125 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Answered

    [FAQ] How to Choose the Best BLDC Architecture 0 Locked

    5256 views
    1 reply
    Latest over 3 years ago
    by Michael Arrant
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