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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

    DRV8256PEVM: Controlling the DRV8256EPWPR 0 Locked

    304 views
    1 reply
    Latest over 1 year ago
    by Keerthivasan Kumanan
  • Suggested Answer

    DRV8323R: current sense amplifier output mismatch external measurement 0 Locked

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    Latest over 1 year ago
    by Joshua Maize
  • Answered

    MCT8329A: MCT8329a CRC calculation appears off by an xor of 0xF 0 Locked

    514 views
    3 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV8323: SPI motor driver reports only "fault" and the fault pin is active 0 Locked

    784 views
    11 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV8434EVM: Running the GUI without Cloud Agent 0 Locked

    533 views
    5 replies
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

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    Latest over 1 year ago
    by Shinya Morita
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    5 replies
    Latest over 1 year ago
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  • Not Answered

    DRV8703-Q1: . 0 Locked

    308 views
    3 replies
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    by Jacob Thompson
  • Suggested Answer

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    334 views
    2 replies
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    by Keerthivasan Kumanan
  • Suggested Answer

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    290 views
    1 reply
    Latest over 1 year ago
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    DRV8711EVM: Out of box failure 0 Locked

    326 views
    3 replies
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV8353RS-EVM: DRV8353 0 Locked

    335 views
    2 replies
    Latest over 1 year ago
    by Premkumar T
  • Not Answered

    DRV8243-Q1: over temperature fault report problem 0 Locked

    655 views
    5 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8718-Q1: Brake Pin 0 Locked

    339 views
    1 reply
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    DRV8834: Recommended motor to combine with this MD? 0 Locked

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

    DRV8832: Similar part, buy with higher input voltage 0 Locked

    200 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Answered

    p2p solution with AN41908A 0 Locked

    390 views
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    DRV10983: Motor start up problem 0 Locked

    263 views
    2 replies
    Latest over 1 year ago
    by Karthik K C
  • Suggested Answer

    DRV8718-Q1: DRV8718-Q1 PWM delay 0 Locked

    328 views
    1 reply
    Latest over 1 year ago
    by Shinya Morita
  • Not Answered

    DRV8840: OCP doesn’t work at the condition of 6A and 8ms 0 Locked

    389 views
    5 replies
    Latest over 1 year ago
    by Jacob Thompson
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