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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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  • Not Answered

    DRV3245Q-Q1: DRV3245Q-Q1 0 Locked

    345 views
    1 reply
    Latest over 3 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV3255-Q1: TPA3255Q1 Amplifier IC and Heat Sink Assembly Issues 0 Locked

    335 views
    3 replies
    Latest over 3 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8301-Q1: Hi-rel DRV8301 without thermal shut down 0 Locked

    463 views
    9 replies
    Latest over 3 years ago
    by Andrew Liu
  • Suggested Answer

    DRV8876: IPROPI maximum voltage 0 Locked

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

    DRV8245S-Q1LEVM: PWM Freq change 0 Locked

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

    DRV8714-Q1: What are the main differences between the 56pin RVJ and 40 pin RHA package? 0 Locked

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

    MCT8316AEVM: Why writing read only register? 0 Locked

    301 views
    2 replies
    Latest over 3 years ago
    by Eric Chen
  • Suggested Answer

    DRV8306: can not start BLDC motor. 0 Locked

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

    DRV8899-Q1: Writing 1 and then 0 to the SPI_STEP register of the DRV8899 will cause the motor to take a micro step forward 0 Locked

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

    DRV3245Q-Q1: DRV3245CQPHPRQ1 0 Locked

    815 views
    4 replies
    Latest over 3 years ago
    by Andrew Liu
  • Answered

    DRV8424EVM: Current at AOUT and BOUT 0 Locked

    602 views
    3 replies
    Latest over 3 years ago
    by Jenifer Blanco
  • Suggested Answer

    DRV2510-Q1: Urgent question about DRV2510Q1 English version and CHN version datasheet 0 Locked

    423 views
    13 replies
    Latest over 3 years ago
    by Arthur Brown
  • Not Answered

    DRV2605L-Q1: [DRV2605LTDGSRQ1] Circuit Review Request 0 Locked

    258 views
    1 reply
    Latest over 3 years ago
    by Arthur Brown
  • Suggested Answer

    DRV8350: 1x PWM mode, all phases are equal 0 Locked

    920 views
    9 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Answered

    DRV8353RS-EVM: DRV8353RS-EVM 0 Locked

    700 views
    17 replies
    Latest over 3 years ago
    by Martina Pisano
  • Suggested Answer

    DRV8805: I would like to know if there is any mistake in the connection? 0 Locked

    408 views
    5 replies
    Latest over 3 years ago
    by Wang5577
  • Suggested Answer

    DRV10983: motor stops after start-up for 10 seconds 0 Locked

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

    DRV8874-Q1: The current output pin IPROPI converts the motor current issue 0 Locked

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

    DRV8874-Q1: The current output pin IPROPI conversions to the motor current, and the measured results are quite different from the conversion results. 0 Locked

    1198 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV201: the DRV201 is a right solution for OIS ? 0 Locked

    339 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
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