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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

    DRV2510-Q1: IN+ IN- 0 Locked

    333 views
    2 replies
    Latest over 1 year ago
    by Chuqiang Wen
  • Suggested Answer

    DRV8825: DIR pin not working consistently 0 Locked

    881 views
    3 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV2625: Diagnostic Routine Time 0 Locked

    301 views
    2 replies
    Latest over 1 year ago
    by Jeff McPherson
  • Suggested Answer

    DRV8873: How to operate brake or fast decay in pwm mode 0 Locked

    547 views
    5 replies
    Latest over 1 year ago
    by David Medis
  • Answered

    DRV8143-Q1: Thermal Estimator for PWM Settings 0 Locked

    302 views
    5 replies
    Latest over 1 year ago
    by Yuya Shoji
  • Not Answered

    DRV8886AT: Motor drivers forum 0 Locked

    261 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    MCF8315A: the motor cannot spin 0 Locked

    349 views
    9 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8837C: Reverse EMF is too high 0 Locked

    326 views
    1 reply
    Latest over 1 year ago
    by Pablo Armet
  • Suggested Answer

    MCF8316AEVM: Set the speed from the beginning 0 Locked

    209 views
    6 replies
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Answered

    MCF8316A: Reset the µC - recommendations 0 Locked

    217 views
    2 replies
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Answered

    DRV8452: DVDD output 0 Locked

    506 views
    3 replies
    Latest over 2 years ago
    by Keerthivasan Kumanan
  • Answered

    MCF8315EVM: Powered up EVM board with motor connected but the motor will not rotate 0 Locked

    594 views
    5 replies
    Latest over 2 years ago
    by John Potter
  • Suggested Answer

    DRV8424PEVM: Circular half step configuration for DRV8424PWPR 0 Locked

    1239 views
    25 replies
    Latest over 2 years ago
    by Grzegorz Pelikan
  • Suggested Answer

    DRV8706S-Q1EVM: Unable to connect GUI to Eval Board 0 Locked

    523 views
    6 replies
    Latest over 2 years ago
    by Theodor Neeb
  • Answered

    DRV8106-Q1: DRV8106-Q1 Register can only be read once by SPI second read send 0x00 value 0 Locked

    539 views
    9 replies
    Latest over 2 years ago
    by Jérôme GUEUNIER
  • Answered

    DRV8834EVM: Regarding the driving current reduction after the motor becomes heated. 0 Locked

    383 views
    4 replies
    Latest over 2 years ago
    by Webber Chang
  • Suggested Answer

    DRV8304: Looking for latest FOC BLDC driver 0 Locked

    361 views
    4 replies
    Latest over 2 years ago
    by Joshua Maize
  • Suggested Answer

    DRV8301: MOS drive peripheral circuit design issue 0 Locked

    362 views
    1 reply
    Latest over 2 years ago
    by Joshua Maize
  • Suggested Answer

    DRV8662: Witch Piezo Driver can drive at 185MHz 85V? 0 Locked

    272 views
    1 reply
    Latest over 2 years ago
    by Jeff McPherson
  • Suggested Answer

    DRV8231: Questions about specifications 0 Locked

    433 views
    5 replies
    Latest over 2 years ago
    by Pablo Armet
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