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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

    MCF8316AEVM: MCF8316AEVM: Won't connect to PC 0 Locked

    348 views
    4 replies
    Latest over 2 years ago
    by Robert Wedan
  • Answered

    MCF8316A: Sensorless FOC Tuning issue 0 Locked

    610 views
    7 replies
    Latest over 2 years ago
    by Robert Wedan
  • Suggested Answer

    DRV8301-Q1: Regarding DRV8301-Q1 Source Current 0 Locked

    366 views
    7 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    DRV8704: Under voltage (undershoot) on the switching node 0 Locked

    262 views
    1 reply
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    by Pablo Armet
  • Answered

    Looking for a piezo driver 0 Locked

    242 views
    3 replies
    Latest over 2 years ago
    by Sydney Northcutt
  • Suggested Answer

    DRV8824-Q1: Motor Driver Thermal Shutdown 0 Locked

    254 views
    3 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8256: DRV8256 schematic 0 Locked

    699 views
    8 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Not Answered

    DRV2901: The firmware of ULC1001, DRV2901 interface with USB2 Any interface adapter. 0 Locked

    266 views
    1 reply
    Latest over 2 years ago
    by Kelly Griffin
  • Answered

    DRV3205-Q1: Reading and Writing Registers via SPI Issue 0 Locked

    279 views
    1 reply
    Latest over 2 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8870: usage issues 0 Locked

    231 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8718-Q1: DV8718-Q1 power supply question 0 Locked

    263 views
    2 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8243-Q1: Open load fault misreporting 0 Locked

    390 views
    6 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8323R: Abnormal overcurrent issues at VDS and the sense resistor 0 Locked

    463 views
    1 reply
    Latest over 2 years ago
    by Eli Sorenti-Burns
  • Suggested Answer

    DRV8874: current sampling 0 Locked

    535 views
    5 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8836: Multisim simulation model 0 Locked

    579 views
    5 replies
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    DRV8910-Q1: Update timing of OUT pins 0 Locked

    225 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV3256-Q1: Smart gate driver failure analysis 0 Locked

    403 views
    1 reply
    Latest over 2 years ago
    by Anthony Lodi
  • Suggested Answer

    DRV8424: drive a unipolar or bipolar stepper 0 Locked

    2881 views
    15 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8316C: Unused integrated Buck converter 0 Locked

    413 views
    1 reply
    Latest over 2 years ago
    by Davis Jackson
  • Suggested Answer

    DRV8701: Can one driver drive two DC brushed motors at the same time? 0 Locked

    1863 views
    6 replies
    Latest over 2 years ago
    by Pablo Armet
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