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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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View FAQ threads
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  • Answered

    MCF8316C-Q1: 150W Motor Driver Recommendation Request 0 Locked

    538 views
    6 replies
    Latest over 1 year ago
    by Keerthivasan Kumanan
  • Not Answered

    DRV10987EVM: GUI cannot connect to device 0 Locked

    431 views
    6 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    MCF8329EVM: Control loop instability under load 0 Locked

    993 views
    22 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV8350: Application problems 0 Locked

    346 views
    7 replies
    Latest over 1 year ago
    by Joshua Maize
  • Not Answered

    MCT8329A: Unable to get the gate driver to start the motor smoothly 0 Locked

    391 views
    6 replies
    Latest over 1 year ago
    by Ron Wilton
  • Not Answered

    MCF8315A: MPET_IPD_FAULT 0 Locked

    321 views
    1 reply
    Latest over 1 year ago
    by Eric Chen
  • Suggested Answer

    DRV8703-Q1: VM under voltage 0 Locked

    190 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV8234: Can DRV8234 achieve the accuracy to replace my 12 bit encoder? 0 Locked

    249 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    BOOSTXL-DRV8323RH: Add external interrupt to universal_motorcontrol_lab_f28002x example 0 Locked

    236 views
    3 replies
    Latest over 1 year ago
    by Jason Osborn
  • Suggested Answer

    DRV8144-Q1: Simulation gone wrong? 0 Locked

    255 views
    3 replies
    Latest over 1 year ago
    by Keerthivasan Kumanan
  • Not Answered

    DRV8711: The phase current parameter of the motor is 4A but IFS is 4.5 0 Locked

    199 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV10974: Current limit 0 Locked

    221 views
    4 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    MCF8329EVM: MPET either does not run, gives a fault, or makes a high pitched squeal 0 Locked

    591 views
    5 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV10983EVM: BEMF Constant parameter settings 0 Locked

    330 views
    4 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV8462EVM: DRV8462 reverse EMF and protection 0 Locked

    638 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV2605EVM-CT: DRV2605 0 Locked

    392 views
    6 replies
    Latest over 1 year ago
    by Vijayakumaran Vijay
  • Suggested Answer

    DRV8313: DRV8313 alternative and spice models 0 Locked

    327 views
    2 replies
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    DRV8301: Emergency Stop Implementation 0 Locked

    275 views
    2 replies
    Latest over 1 year ago
    by Joshua Maize
  • Not Answered

    DRV8701: SO sampling waveform 0 Locked

    469 views
    5 replies
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    ULC1001-DRV290XEVM: BOM Question 0 Locked

    148 views
    1 reply
    Latest over 1 year ago
    by Sydney Northcutt
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