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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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  • Answered

    DRV8872: Is the any need for additional ESD or EMI components 0 Locked

    398 views
    2 replies
    Latest over 6 years ago
    by Jason Gramse
  • Answered

    DRV8830: DRV8830 - SDA/SCL Logic Level 0 Locked

    302 views
    1 reply
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8833: External resistance of nSLEEP and Input pin 0 Locked

    460 views
    1 reply
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    force feedback actuator 0 Locked

    400 views
    3 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Answered

    DRV103: Unused Status OK Flag pin 0 Locked

    269 views
    1 reply
    Latest over 6 years ago
    by Alpha H
  • Answered

    AUTOMOTORDRIVER: doubts about park transform for BLDC/PMSM motor 0 Locked

    778 views
    3 replies
    Latest over 6 years ago
    by Sunil Parmar86
  • Answered

    DRV8307: DRV8307 LOCKn 0 Locked

    501 views
    1 reply
    Latest over 6 years ago
    by Adam Sidelsky
  • Answered

    DRV2603: Stronger vibration device than DRV2603? 0 Locked

    326 views
    1 reply
    Latest over 6 years ago
    by Ivan Salazar
  • Answered

    DRV8802: Usage of winding current 0 Locked

    756 views
    3 replies
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8848: DRV8848PWPR there is no HTSSOP16 Footprint size information in the Datasheet 0 Locked

    335 views
    2 replies
    Latest over 6 years ago
    by mick li
  • Answered

    DRV8860: DRV8860 output crosstalk 0 Locked

    749 views
    6 replies
    Latest over 6 years ago
    by Don Foong
  • Answered

    DRV8871: V_ILIM Range table vs chart 0 Locked

    331 views
    1 reply
    Latest over 6 years ago
    by Hector Hernandez Luque
  • Suggested Answer

    CCS/BOOSTXL-DRV8301: Not achieving given speed in instaspin lab 5e 0 Locked

    540 views
    6 replies
    Latest over 6 years ago
    by Yanming Luo
  • Suggested Answer

    Driver IC to drive MOSFET/BJT to produce sine output of 28V /100mA pkpk 0 Locked

    617 views
    3 replies
    Latest over 6 years ago
    by John Geiger
  • Suggested Answer

    During scanning of slide if we will move slide fastly with jerking ,then cells will be visible or we need to set coarse function manually in Automicroscope? 0 Locked

    239 views
    1 reply
    Latest over 6 years ago
    by Jeffery Pfarr
  • Suggested Answer

    Jerk of stepper motor is the reason to blur images? 0 Locked

    425 views
    6 replies
    Latest over 6 years ago
    by preeti kumari
  • Suggested Answer

    DRV3205-Q1: DRV3205-Q1 0 Locked

    326 views
    2 replies
    Latest over 6 years ago
    by Garrett Walker
  • Answered

    DRV8323: ENABLE pin transition and SPI configuration 0 Locked

    595 views
    2 replies
    Latest over 6 years ago
    by Adam Sidelsky
  • Answered

    DRV8303: DTC Pin open 0 Locked

    672 views
    5 replies
    Latest over 6 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV11873: If the motor has a low-speed reversal, the current will generally be larger (basically around 700ma), the chip is a little hot 0 Locked

    1082 views
    11 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
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