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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

    DRV8838: PWM on PH pin 0 Locked

    299 views
    2 replies
    Latest over 6 years ago
    by Shashin Lad
  • Suggested Answer

    How to use API Function(write/read flash) in Motorware proj_lab03? 0 Locked

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    Latest over 6 years ago
    by Dave Hunson
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    DRV2667: Problem with distortion after playing ram waveform 0 Locked

    833 views
    8 replies
    Latest over 6 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8301: DRV8301-HC-EVM Rev D kit_drv8301_SN3,SP3 0 Locked

    808 views
    3 replies
    Latest over 6 years ago
    by Anuj Narain
  • Suggested Answer

    DRV3201-Q1: detailed document demand 0 Locked

    331 views
    2 replies
    Latest over 6 years ago
    by Anuj Narain
  • Suggested Answer

    DRV8848: The DRV8848 Vcc rail dips when I have sleep pins floating 0 Locked

    1187 views
    5 replies
    Latest over 6 years ago
    by Wang5577
  • Answered

    DRV8305: DRV8305 Current Sense Selection 0 Locked

    696 views
    5 replies
    Latest over 6 years ago
    by Adam Sidelsky
  • Answered

    DRV8881: DRV8881PRHRT odd behavior 0 Locked

    537 views
    5 replies
    Latest over 6 years ago
    by Nir Flysher
  • Suggested Answer

    DRV10987: drv10987 0 Locked

    467 views
    3 replies
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    by Brian Schmidt
  • Suggested Answer

    P2P motor drive IC 0 Locked

    382 views
    1 reply
    Latest over 6 years ago
    by Wang5577
  • Answered

    DRV2625: Driving Current 0 Locked

    451 views
    2 replies
    Latest over 6 years ago
    by Jerry Chu
  • Answered

    DRV8824: DRV8824 layout check 0 Locked

    701 views
    4 replies
    Latest over 6 years ago
    by Eric Shen42
  • Answered

    DRV8323: DRV8323RH with 1xPWM MODE ,BLDC stops under low rotation and high load 0 Locked

    564 views
    2 replies
    Latest over 6 years ago
    by raiki_kiyomura
  • Answered

    DRV8323: DRV8323H about CAL function 0 Locked

    1025 views
    4 replies
    Latest over 6 years ago
    by user4994727
  • Suggested Answer

    DRV8323: operation humidity range of DRV8323 0 Locked

    299 views
    1 reply
    Latest over 6 years ago
    by Anuj Narain
  • Suggested Answer

    DRV8823: DRV8823 OCP question 0 Locked

    573 views
    3 replies
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    DRV8320: DRV8320RS : FB voltage not right 0 Locked

    900 views
    3 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
  • Answered

    DRV8812: The value of the capacitor 0 Locked

    693 views
    6 replies
    Latest over 6 years ago
    by NAOKI AOYAMA
  • Suggested Answer

    DRV8323: DRV8323R POWER SPPLY 0 Locked

    318 views
    1 reply
    Latest over 6 years ago
    by Anuj Narain
  • Answered

    DRV10987: Phase resistance & Phase to Phase Kt settings 0 Locked

    1740 views
    11 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
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