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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

    DRV8462EVM: GUI Switch VREF Voltage Source 0 Locked

    279 views
    5 replies
    Latest over 2 years ago
    by Murugavel4637
  • Suggested Answer

    DRV8306: Schematic review 0 Locked

    275 views
    1 reply
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    DRV2605:Inconsistent diagnostic results 0 Locked

    1169 views
    28 replies
    Latest over 2 years ago
    by Arthur Brown
  • Answered

    DRV8410: VTRIP accuracy 0 Locked

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

    DRV3205EVM: DRV3205EVM Current reading problem (Ox) 0 Locked

    205 views
    1 reply
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    DRV8462EVM: How to activate Internal Vref 0 Locked

    695 views
    13 replies
    Latest over 2 years ago
    by Andreas
  • Not Answered

    DRV8873: Routine issue 0 Locked

    185 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8461: Voltage monitoring issues 0 Locked

    232 views
    2 replies
    Latest over 2 years ago
    by Murugavel4637
  • Suggested Answer

    DRV8718-Q1: PWM setting through SPI 0 Locked

    533 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Answered

    DRV8889-Q1: The output signal can still be detected on the A2 pin after the pwm signal on the step pin is disconnected 0 Locked

    211 views
    1 reply
    Latest over 2 years ago
    by Murugavel4637
  • Not Answered

    DRV8212: Is the 8835's charge pump three times the same as the 8212? 0 Locked

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

    Effort to compile SDK with GCC instead of CLANG 0 Locked

    356 views
    5 replies
    Latest over 2 years ago
    by Eli Mordel
  • Answered

    DRV8912-Q1: Consultation on driving stepper motors 0 Locked

    447 views
    4 replies
    Latest over 2 years ago
    by Haibo Xu
  • Answered

    DRV8462: how drv8462 know relation between required torque and ATQ_CNT parameter 0 Locked

    346 views
    4 replies
    Latest over 2 years ago
    by Murugavel4637
  • Answered

    DRV10987: can we run 2 phase motor. 0 Locked

    312 views
    4 replies
    Latest over 2 years ago
    by Brian Dang
  • Answered

    DRV8243-Q1: VM off during operation 0 Locked

    201 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8316-Q1: BLDC selection 0 Locked

    423 views
    3 replies
    Latest over 2 years ago
    by Davis Jackson
  • Not Answered

    DRV8832-Q1: output signal issue 0 Locked

    291 views
    3 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Not Answered

    DRV8306: Using separate voltage for motor and driver (60V/24V) 0 Locked

    171 views
    2 replies
    Latest over 2 years ago
    by Maciej Marguz
  • Suggested Answer

    DRV8714-Q1: DRV8714-Q1 0 Locked

    415 views
    4 replies
    Latest over 2 years ago
    by Chanchal Gondane
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