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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

    DRV110: EN voltage 0 Locked

    262 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Not Answered

    DRV8305-Q1: Simulation model 0 Locked

    327 views
    1 reply
    Latest over 2 years ago
    by Andrew Liu
  • Suggested Answer

    BOOSTXL-DRV8305EVM: Motor Driver Pins 0 Locked

    609 views
    12 replies
    Latest over 2 years ago
    by Yanming Luo
  • Answered

    DRV8308EVM: DRV8308EVM 430 program file 0 Locked

    711 views
    10 replies
    Latest over 2 years ago
    by maowenming
  • Answered

    DRV8328AEVM: Motor drivers forum 0 Locked

    595 views
    13 replies
    Latest over 2 years ago
    by han jung
  • Answered

    DRV8244-Q1: SPI communication available timing/state 0 Locked

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

    DRV8870: Question about external freewheeling diode 0 Locked

    656 views
    2 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8847: Recommended motor drive for four-phase five-wire stepper motors. 0 Locked

    783 views
    3 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Not Answered

    MCT8316A: The motor is driven with a high resistance torque and overspeed occurs when held in position 0 Locked

    346 views
    10 replies
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    DRV8434S: Operation of FAULT signal 0 Locked

    434 views
    3 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8718-Q1: why there is no pull up ESD protection? 0 Locked

    262 views
    2 replies
    Latest over 2 years ago
    by Brian Dang
  • Suggested Answer

    DRV2605L-Q1: some questions 0 Locked

    285 views
    1 reply
    Latest over 2 years ago
    by Arthur Brown
  • Suggested Answer

    DRV8718-Q1: use DRV8718 -Q1 drive H bridge 0 Locked

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

    Motor driver for 48V and 38A BLDC Motor 0 Locked

    1067 views
    17 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Answered

    DRV8434S: What means full-scale at 2.5A or 1.8A root mean square (rms) output current 0 Locked

    445 views
    5 replies
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8718-Q1: DRV8718 configuration 0 Locked

    821 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Answered

    DRV8231A: Finding direction of current using IPROPI feature 0 Locked

    412 views
    7 replies
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8718-Q1: why STATUS Registers shows twice in d/s 0 Locked

    189 views
    1 reply
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8824: nRESET timing relative to nSLEEP/nENBL 0 Locked

    212 views
    2 replies
    Latest over 2 years ago
    by Pablo Armet
  • Not Answered

    MCF8316AEVM: Cannot program MCF driver on my board, using EVM 0 Locked

    308 views
    1 reply
    Latest over 2 years ago
    by Eric Chen
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