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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Answered

    DRV8835: PHASE/ENABLE , IN/IN interface for the device DRV8835 0 Locked

    1290 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV2667: What is the major difference of DRV2667 from DRV2665? 0 Locked

    504 views
    4 replies
    Latest over 4 years ago
    by Kazuya Nakai59
  • Suggested Answer

    LM629: HI Pin Unused 0 Locked

    215 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    DRV8434S: DRV8434S 0 Locked

    493 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    [FAQ] External and Integrated MOSFETs architectures in brushless-DC (BLDC) motor systems 0 Locked

    3674 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    [FAQ] Current sensing in sensorless brushless-DC (BLDC) motor systems 0 Locked

    5984 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8434E: Can we use DRV8434E to replace ROHM BD62221MUV and Allegro A5995? 0 Locked

    342 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    UC1625-SP: UC1625-SP 0 Locked

    611 views
    8 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8705-Q1: AREF voltage range 0 Locked

    257 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8908-Q1EVM: Run java script from Open script window 0 Locked

    575 views
    16 replies
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV3205-Q1: Can I remove gate resistor of DRV3205-Q1? 0 Locked

    282 views
    6 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8353RH-EVM: Gate driver not working well 0 Locked

    1185 views
    21 replies
    Latest over 4 years ago
    by Jon Mata
  • Suggested Answer

    DRV8353R: heat 0 Locked

    306 views
    8 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8320: conversion to DRV8350 0 Locked

    258 views
    3 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    BOOSTXL-DRV8323RS: Uniploar pwm with DRV8301 and DRV8323 0 Locked

    492 views
    5 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV10983: Would you recommend a sensorless BLDC wheel/pan/tilt motor for DRV10983? 0 Locked

    521 views
    8 replies
    Latest over 4 years ago
    by Young Hwan Kim
  • Suggested Answer

    DRV2625: output voltage control 0 Locked

    333 views
    8 replies
    Latest over 4 years ago
    by Justin Beigel
  • Answered

    DRV8714-Q1: IN4 is not needed. How should this pin be terminated? 0 Locked

    195 views
    1 reply
    Latest over 4 years ago
    by Pedro Arango Ramirez
  • Answered

    DRV10983-Q1: can we estimate the motor torque from the register set of the device? 0 Locked

    251 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
  • Answered

    DRV8343-Q1: The main reason for the damage of smart driver, such as drv8343s 0 Locked

    562 views
    8 replies
    Latest over 4 years ago
    by Matt Hein
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