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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

    DRV8886ATEVM: Connecting to the device with the GUI Composer 0 Locked

    1489 views
    44 replies
    Latest over 3 years ago
    by Deborah Curtis
  • Suggested Answer

    DRV8320: Rare driver failure and weird looking Gate waveforms. 0 Locked

    530 views
    13 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    DRV8316: DRV8316 Stock, May 2022 0 Locked

    269 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Answered

    [FAQ] Integrated Buck Regulators in the 8316 family 0 Locked

    4772 views
    1 reply
    Latest over 3 years ago
    by Aaron Barrera
  • Not Answered

    DRV8718S-Q1EVM: Query on SPI Clock Fault setting high. 0 Locked

    245 views
    3 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8432: Permanent damage to DRV8432 when motor shaft spun. 0 Locked

    331 views
    3 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Answered

    DRV8955: Schematic review 0 Locked

    306 views
    2 replies
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV11873: DRV11873 DON'T WORK 0 Locked

    521 views
    9 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    MCT8316Z: MCT unable to drive motor sometimes 0 Locked

    704 views
    6 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    MCF8316AEVM: Sudden I2C communications failure 0 Locked

    337 views
    3 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    DRV8340-Q1: Is there any replacement recommended with similar functions and better delivery time for DRV8340HPHPRQ1? 0 Locked

    220 views
    2 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Answered

    DRV8889-Q1: DRV8889-Q1 0 Locked

    320 views
    7 replies
    Latest over 3 years ago
    by Lakshmi Teja Gedela
  • Answered

    DRV8873-Q1: DRV8873S-Q1 Schematic Review 0 Locked

    274 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    MCF8316A: Is it ok to do MPET with the gearbox attached? 0 Locked

    211 views
    3 replies
    Latest over 3 years ago
    by Vishnu Balaraj
  • Answered

    MCF8316A: Control sensorless sinusoidal motor (ECXSQ16L BL KL B STD 18V) using FOC integrated BLDC motor driver 0 Locked

    588 views
    12 replies
    Latest over 3 years ago
    by Vishnu Balaraj
  • Answered

    DRV8350: Gate Driver Fault Threshold 0 Locked

    243 views
    2 replies
    Latest over 3 years ago
    by Akihiro Hirata
  • Answered

    DRV8300: Custom board issues with DRV8300 & TMS320F28026F 0 Locked

    747 views
    10 replies
    Latest over 3 years ago
    by Alec Hewitt
  • Answered

    DRV8714-Q1: FIT rate for safety 0 Locked

    236 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Answered

    DRV8303EVM: support on InstaSpin_BLDC project in CCS 0 Locked

    390 views
    7 replies
    Latest over 3 years ago
    by Yanming Luo
  • Suggested Answer

    DRV8889-Q1: DRV8889-Q1 0 Locked

    194 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
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