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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Not Answered

    DRV8812: timing requirements of Enable,Sleep, APHASE,BPHASE 0

    15 views
    1 reply
    Latest 1 day ago
    by David Medis
  • Not Answered

    DRV8908-Q1: DRV8908-Q1 Outputs Not Switching High via SPI Control 0

    15 views
    1 reply
    Latest 1 day ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8329-Q1: Power Management 0

    28 views
    1 reply
    Latest 1 day ago
    by Joseph Ferri
  • Suggested Answer

    DRV3245Q-Q1: Undervoltage and overvoltage warning of PVDD 0

    12 views
    1 reply
    Latest 1 day ago
    by Adam Sidelsky
  • Suggested Answer

    TAS5634: 500W 1% reference design 0

    20 views
    1 reply
    Latest 1 day ago
    by Sydney Northcutt
  • Not Answered

    LM48560TLEVAL: I2C software mode SDA line permanently pulled to GND 0

    38 views
    3 replies
    Latest 1 day ago
    by Ivan Salazar
  • Answered

    DRV8316C: Buck output current and output voltage 0

    23 views
    2 replies
    Latest 1 day ago
    by Batuhan Kaya
  • Suggested Answer

    DRV8849: Driver Output difference in VREF value changes 0

    147 views
    8 replies
    Latest 1 day ago
    by Murugavel4637
  • Not Answered

    DRV8962: Batch failures in DRV8962 0

    17 views
    1 reply
    Latest 1 day ago
    by Murugavel4637
  • Not Answered

    DRV8876-Q1: Testing failure modes 0

    176 views
    12 replies
    Latest 1 day ago
    by Joshua Horlander Cruz
  • Not Answered

    BOOSTXL-DRV8323RH: module overcurrent enabled after immediate power ON 0

    20 views
    1 reply
    Latest 1 day ago
    by Yara Al Shami
  • Suggested Answer

    ULC1001-DRV2911EVM: 清洁效果不佳 +1

    786 views
    37 replies
    Latest 1 day ago
    by Hailong Chen
  • Not Answered

    MCF8329EVM: SmartTune Fail and PCB Rev Change 0

    15 views
    1 reply
    Latest 1 day ago
    by Dhinesh
  • Not Answered

    MCT8316Z: Motor lock cannot be detected 0

    87 views
    4 replies
    Latest 1 day ago
    by Venkatadri Shantaram84961
  • Answered

    DRV8001-Q1:Logic High output voltage of SDO terminal 0

    39 views
    3 replies
    Latest 1 day ago
    by Shohei Kosaka
  • Suggested Answer

    DRV120: Start-up delay(tD) is out of spec. 0

    166 views
    15 replies
    Latest 2 days ago
    by David Medis
  • Not Answered

    DRV8262EVM: Drv 8262 evm how to connect for double bridge mode between my stm and the driver 0

    79 views
    3 replies
    Latest 2 days ago
    by David Medis
  • Not Answered

    DRV110EVM: DRV110EVM 0

    42 views
    4 replies
    Latest 2 days ago
    by Mojtaba Afshar
  • Not Answered

    DRV201A: Queries regarding Output current in DRV201A 0

    62 views
    4 replies
    Latest 2 days ago
    by Mojtaba Afshar
  • Suggested Answer

    DRV8706-Q1: Request for Schematic Review 0

    70 views
    4 replies
    Latest 2 days ago
    by Shinya Morita
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