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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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  • Not Answered

    DRV8711: How to use PWMMODE mode 0 Locked

    181 views
    1 reply
    Latest over 3 years ago
    by Jacob Thompson
  • Suggested Answer

    TPS26631PWPR PGOOD SOA 0 Locked

    323 views
    4 replies
    Latest over 3 years ago
    by Rakesh
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    DRV8803: It cannot drive stepper motor using DRV8803PWPR 0 Locked

    493 views
    4 replies
    Latest over 3 years ago
    by Sam Huang
  • Not Answered

    DRV2667: Freq 20hz - 20khz, 50Vpp for 6.8uF Piezo speaker 0 Locked

    233 views
    3 replies
    Latest over 3 years ago
    by Arthur Brown
  • Answered

    MCF8316AEVM: nFAULT connection for MCF8316A 0 Locked

    311 views
    1 reply
    Latest over 3 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8412: Peak current protection issue 0 Locked

    246 views
    2 replies
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    DRV8881: TI solution suggestion 0 Locked

    305 views
    4 replies
    Latest over 3 years ago
    by Jacob Thompson
  • Answered

    DRV8328: standalone testing of the DRV8328 0 Locked

    914 views
    11 replies
    Latest over 3 years ago
    by Giorgio Valente
  • Suggested Answer

    How to use the tpic 20XX EVM GUI officially provided by Ti? 0 Locked

    195 views
    1 reply
    Latest over 3 years ago
    by Bill Chieng
  • Answered

    DRV8320: how to determine the best dead time 0 Locked

    1065 views
    13 replies
    Latest over 3 years ago
    by Akshay Rajeev Menon
  • Not Answered

    DRV8701: Question for DRV8701 0 Locked

    226 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8844: nFault triggered when VM powering up 0 Locked

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

    DRV8245-Q1: Footprint compatibility 0 Locked

    231 views
    1 reply
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8711EVM: abnormal behavior after power down 0 Locked

    381 views
    7 replies
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8662EVM: Driving high capacitive load 0 Locked

    264 views
    2 replies
    Latest over 3 years ago
    by Kit Yeung
  • Not Answered

    DRV2605: How to create custom waveforms 0 Locked

    512 views
    2 replies
    Latest over 3 years ago
    by Arthur Brown
  • Answered

    MCT8316AEVM: Request for help with initial spin up with MCT8316AEVM and small sensorless BLDC motor. 0 Locked

    311 views
    3 replies
    Latest over 3 years ago
    by Randy Holmberg
  • Suggested Answer

    DRV8873HEVM: DRV8873HEVM 0 Locked

    790 views
    16 replies
    Latest over 3 years ago
    by Jacob Thompson
  • Answered

    DRV8245-Q1: Full Bridge Load Short to Supply Detection 0 Locked

    381 views
    3 replies
    Latest over 3 years ago
    by Justin Bohr
  • Suggested Answer

    DRV8251: DRV8251 for relay control schematic review 0 Locked

    595 views
    2 replies
    Latest over 3 years ago
    by Jayden Li
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