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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

    MCT8316A: I2C issue with motor controller, NACK with some devices. 0 Locked

    522 views
    3 replies
    Latest over 1 year ago
    by Carlos Moreno3
  • Answered

    DRV8426: Regarding undershoot 0 Locked

    296 views
    2 replies
    Latest over 1 year ago
    by Daisuke Higa
  • Not Answered

    DRV8873: Seeing very large spikes on my voltage rails 0 Locked

    342 views
    3 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8316-Q1: DRV8316RQRGFRQ1 0 Locked

    614 views
    6 replies
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    DRV3256-Q1: VGS_Lx_H Fault Not Clearing 0 Locked

    252 views
    1 reply
    Latest over 1 year ago
    by Adam Sidelsky
  • Answered

    DRV8316: Will the sense FET sense the current flowing through the body diode of the low-side FET? 0 Locked

    795 views
    6 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV2901: ULC1001-DRV290XEVM 0 Locked

    358 views
    1 reply
    Latest over 1 year ago
    by Sydney Northcutt
  • Not Answered

    DRV8245-Q1: DRV8245HQPWPRQ1 0 Locked

    221 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    ULC1001-DRV290XEVM: ULC1001-DRV290XEVM 0 Locked

    434 views
    3 replies
    Latest over 1 year ago
    by Sydney Northcutt
  • Not Answered

    DRV8262EVM: Impossible to clear fault and supply shorted when powered 0 Locked

    222 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    ULC1001-DRV290XEVM: Issues with request and ordering 0 Locked

    217 views
    1 reply
    Latest over 1 year ago
    by Sydney Northcutt
  • Answered

    DRV8872-Q1: Surge Protection 0 Locked

    396 views
    4 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8323R: Where DVDD is used in DRV8323RSRG internal logic. 0 Locked

    402 views
    7 replies
    Latest over 1 year ago
    by Akshay Rajeev Menon
  • Suggested Answer

    ULC1001: Footprint design issue 0 Locked

    404 views
    2 replies
    Latest over 1 year ago
    by Sydney Northcutt
  • Not Answered

    MCF8315EVM: Speed data save uncorrect 0 Locked

    210 views
    1 reply
    Latest over 1 year ago
    by Eric Chen
  • Answered

    DRV8889-Q1: OL detection when OCP happen 0 Locked

    335 views
    7 replies
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8818: The current for the static torque is not as same as the design value 0 Locked

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

    DRV8876-Q1: Switching and Motor Current 0 Locked

    439 views
    5 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    MCT8316AEVM: Having issues with the implementation of CRC 0 Locked

    295 views
    2 replies
    Latest over 1 year ago
    by Simon Calvini
  • Suggested Answer

    MCF8316A: about MCF8316A MPET 0 Locked

    871 views
    14 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
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