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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

    BOOSTXL-DRV8320H: Pull up resistances for hall sensor inputs. 0 Locked

    1362 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8873S-Q1EVM: Errata comment in example SPI code 0 Locked

    563 views
    1 reply
    Latest over 4 years ago
    by Michael Erdahl
  • Suggested Answer

    DRV2605L: Auto Calibration Procedure calculation 0 Locked

    452 views
    5 replies
    Latest over 4 years ago
    by Luis Fernando Rodriguez S.
  • Suggested Answer

    DRV8305: Question for DRV8305EVM+F28027 0 Locked

    453 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8428: Reversal each 128 steps 0 Locked

    355 views
    4 replies
    Latest over 4 years ago
    by Art Mecina
  • Answered

    ACIM FOC 0 Locked

    474 views
    2 replies
    Latest over 4 years ago
    by Yanming Luo
  • Suggested Answer

    DRV8806: EVM for this device 0 Locked

    387 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV8353RS-EVM: DRV8353RS Gate driver 0 Locked

    359 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8302: Current sensing on MOSFETs for BLDC controllers 0 Locked

    838 views
    2 replies
    Latest over 4 years ago
    by Iain Milnes
  • Answered

    DRV8704EVM: FET Q7 and Q5 are shorted 0 Locked

    439 views
    10 replies
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8899-Q1: DRV8899 VREF 0 Locked

    374 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    Compiler/DRV2624: DRV2624 0 Locked

    444 views
    1 reply
    Latest over 4 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    BOOST-DRV8711: MSP430 0 Locked

    589 views
    4 replies
    Latest over 4 years ago
    by Hawken Li
  • Answered

    DRV8305: Why Shunt Resistors in BOOSTXL-DRV8305EVM Only Low Side 0 Locked

    993 views
    6 replies
    Latest over 4 years ago
    by Cole Macias
  • Not Answered

    [FAQ] Stepper Motor Audible Noise 0 Locked

    2455 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8432: Is there an option to drive two TECs using two Full bridges or even 4 TECs using 4 Half bridges ?? 0 Locked

    1365 views
    12 replies
    Latest over 4 years ago
    by Ohad Fundoianu
  • Answered

    DRV8830EVM: FAULTn leakage current through ESD protection 0 Locked

    376 views
    7 replies
    Latest over 4 years ago
    by Wang5577
  • Not Answered

    [FAQ] What motor drivers should be considered for driving Thermoelectric cooling (TEC) elements, or Peltier devices? 0 Locked

    6588 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV2667: DRV2667 Wave Bin File. 0 Locked

    365 views
    3 replies
    Latest over 4 years ago
    by Wenbin Li1
  • Answered

    DRV8908-Q1: SPI read/write issue 0 Locked

    588 views
    4 replies
    Latest over 4 years ago
    by vinod sharma
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