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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

    DRV8824: QFN pinout has errata. Which pin is AOUT1? 0 Locked

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

    DRV8718-Q1: The comparison between integrated H-bridge and pre-driver 0 Locked

    202 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Not Answered

    [Motor Driver IC] Substitute inquiry 0 Locked

    97 views
    1 reply
    Latest over 3 years ago
    by Wang5577
  • Suggested Answer

    DRV8256: Issues with half bridge output in sleep mode 0 Locked

    185 views
    1 reply
    Latest over 3 years ago
    by Wang5577
  • Answered

    DRV8426E: about PDRV8426E 0 Locked

    1013 views
    20 replies
    Latest over 3 years ago
    by Wang5577
  • Suggested Answer

    DRV8353RS-EVM: Cant change register values 0 Locked

    200 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    BOOSTXL-DRV8323RH: Reading address and fault reset - Simulink 0 Locked

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

    DRV8426E: Relationship between VREF and OUTx Current 0 Locked

    635 views
    13 replies
    Latest over 3 years ago
    by Wang5577
  • Answered

    DRV8353R: DRV8353RHRGZR chip fault pin reports an error, but don't know what error is, and there's no current sample output 0 Locked

    496 views
    11 replies
    Latest over 3 years ago
    by Andrew Liu
  • Suggested Answer

    DRV2605L: Digital low-level input voltage 0 Locked

    196 views
    1 reply
    Latest over 3 years ago
    by Carson Allen
  • Suggested Answer

    DRV2624: some of the watches vibration issue 0 Locked

    275 views
    5 replies
    Latest over 3 years ago
    by Carson Allen
  • Answered

    DRV8706-Q1: Thermal Pad 0 Locked

    226 views
    2 replies
    Latest over 3 years ago
    by Akihiro Hirata
  • Suggested Answer

    DRV201: Voice Coil Motor Lens Drivers 0 Locked

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

    BLDC motor controller selection 0 Locked

    1032 views
    8 replies
    Latest over 3 years ago
    by Daniel De Sousa
  • Suggested Answer

    DRV8343-Q1: what is the typical logic high/low threshold? 0 Locked

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

    DRV8870: Current noise due to repeated forward and brake 0 Locked

    306 views
    5 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    BOOSTXL-DRV8305EVM: Simple setup: PWM from Launch Pad to BOOST outputs 0 Locked

    172 views
    1 reply
    Latest over 3 years ago
    by Isaac Lara
  • Answered

    DRV8353: High consumption 0 Locked

    264 views
    8 replies
    Latest over 3 years ago
    by Pavel Krejzek
  • Answered

    DRV8353R: Assign HAL to INLA,INHA,INLB in 1xPWM Mode 0 Locked

    408 views
    4 replies
    Latest over 3 years ago
    by Pavel Krejzek
  • Answered

    DRV3245Q-Q1: motor predriver single phase availability 0 Locked

    185 views
    2 replies
    Latest over 3 years ago
    by Nicolo Pederzini
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