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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

    DRV8714-Q1: Regarding the DVDD current of DRV8714-Q1 0 Locked

    346 views
    3 replies
    Latest over 1 year ago
    by David Medis
  • Answered

    Help me find a specific motor drive part 0 Locked

    391 views
    3 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    MCF8329A 0 Locked

    924 views
    3 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8220: Using 2 GPIOs with driver IC to control bistable rotary solenoid BRS1020 0 Locked

    405 views
    1 reply
    Latest over 1 year ago
    by Pablo Armet
  • Suggested Answer

    MCT8329A: Footprint Verification 0 Locked

    339 views
    1 reply
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    MCF8316A: MCF8316A iic without ACK 0 Locked

    1119 views
    17 replies
    Latest over 1 year ago
    by liu sq
  • Answered

    DRV8714-Q1: About Factors, Clock and Watchdog Window 0 Locked

    482 views
    7 replies
    Latest over 1 year ago
    by Yuya Shoji
  • Answered

    Driving a motor with no hall sensors 0 Locked

    375 views
    1 reply
    Latest over 1 year ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV10974: Motor Driver stops directly after start up 0 Locked

    264 views
    1 reply
    Latest over 1 year ago
    by Vishnu Balaraj
  • Not Answered

    MCT8316A: Fault occurring during temporary high current load request +1 Locked

    367 views
    5 replies
    Latest over 1 year ago
    by Michael Marini
  • Not Answered

    LAUNCHXL-F2800137: LAUNCHXL-F2800137 and BOOSTXL-DRV8323RS eval kit - DMC_BUILDLEVEL DMC_LEVEL_2 (The BLDC motor just keep cogging and doesn't rotate continuously) 0 Locked

    731 views
    18 replies
    Latest over 1 year ago
    by Jason Osborn
  • Answered

    [FAQ] DRV8244-Q1: How do I evaluate the SPI (P) version of DRV8243-Q1, DRV8244-Q1, or DRV8245-Q1? 0 Locked

    1507 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8434: Package Size Typical value : DRV8434SPWPR 0 Locked

    200 views
    1 reply
    Latest over 1 year ago
    by Yara Al Shami
  • Answered

    DRV8706-Q1: Spice Model Request 0 Locked

    203 views
    2 replies
    Latest over 1 year ago
    by Marco Montagna
  • Suggested Answer

    DRV8873SEVM: Using SPI to set PWM curve in brushed DC 0 Locked

    310 views
    4 replies
    Latest over 1 year ago
    by Daniele Sbaraccani
  • Suggested Answer

    DRV8962: Preventing shoot through in HBridge --> EN ? 0 Locked

    256 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Suggested Answer

    DRV8834: Suited for driving these motors? 0 Locked

    355 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Answered

    MCF8315A: Simple position control with BLDC 0 Locked

    668 views
    7 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8952: control TEC 0 Locked

    555 views
    1 reply
    Latest over 1 year ago
    by Pablo Armet
  • Answered

    DRV8434A: Initial setup of stall detection 0 Locked

    465 views
    2 replies
    Latest over 1 year ago
    by Joakim Innvær
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