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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

    DRV8302: unexpected 3-5s delay when Driving a BDC motor 0 Locked

    566 views
    3 replies
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8350: Buffer for input logic 0 Locked

    250 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8889-Q1: nSCS Minimum High Time 0 Locked

    445 views
    1 reply
    Latest over 4 years ago
    by Michael Erdahl
  • Suggested Answer

    DRV2625: DRV2625 status by TRIG/INTZ level 0 Locked

    259 views
    1 reply
    Latest over 4 years ago
    by Luis Fernando Rodriguez S.
  • Suggested Answer

    CCS/BOOSTXL-DRV8305EVM: BOOSTXL-DRV8305EVM Vs BOOSTXL-DRV8320RS 0 Locked

    910 views
    5 replies
    Latest over 4 years ago
    by Yanming Luo
  • Suggested Answer

    DRV8889-Q1: Does the voltage across the coils regulate down below the Vm min of 4.5V? 0 Locked

    267 views
    1 reply
    Latest over 4 years ago
    by Michael Erdahl
  • Suggested Answer

    DRV3245Q-Q1: 1PWM method 0 Locked

    398 views
    3 replies
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8308: Control a BLDC motor from 500 RPM to 1500 RPM with resolution of +/- 0.1 RPM or better 0 Locked

    921 views
    3 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8301: Output Gate signals are not matching input gate signals 0 Locked

    385 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8308: fault description isn't clear 0 Locked

    333 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8886AT: DRV8886AT 0 Locked

    494 views
    4 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8353: The gate driver does not work. FAULT condition all times 0 Locked

    1200 views
    2 replies
    Latest over 4 years ago
    by Francisco Amoros
  • Answered

    DRV8705-Q1: charge pump 0 Locked

    251 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    DRV8343-Q1: Net-tie of SHx, DLx, SLx, and SPx 0 Locked

    330 views
    3 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8353RS-EVM: 0X400 FAULT 0 Locked

    536 views
    3 replies
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8350: Does it is right soltuion to fight MP6570? 0 Locked

    717 views
    4 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    product suggestion 0 Locked

    308 views
    4 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    CCS/BOOSTXL-DRV8320S: Software to work with MSP430FR2355 0 Locked

    614 views
    5 replies
    Latest over 4 years ago
    by Iain Milnes
  • Answered

    DRV8340-Q1: wait time for device settings 0 Locked

    296 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8320: 1xPMW mode 0 Locked

    289 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
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