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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

    DRV8881: can drv8881p drive a stepper motor with micro-stepping ? 0 Locked

    583 views
    2 replies
    Latest over 5 years ago
    by hai xuan
  • Suggested Answer

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    351 views
    3 replies
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8303EVM: Issues with Clock Frequency Mode control in GUI 0 Locked

    387 views
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    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV10974: Question for DRV10974 0 Locked

    388 views
    3 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8813: Voltage spur on DRV8813 VM 0 Locked

    413 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Answered

    how is SVPWM switching more efficient than SPWM? how current reconstruction is achieved ?? 0 Locked

    503 views
    1 reply
    Latest over 5 years ago
    by Yanming Luo
  • Suggested Answer

    DRV8703-Q1: Can not set MODE = Hi-Z 0 Locked

    523 views
    6 replies
    Latest over 5 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8873: Software Device Block Diagram, pins 'DISABLE' & 'nFAULT' 0 Locked

    565 views
    1 reply
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    by Wang5577
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    435 views
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    by Wang5577
  • Answered

    DRV8304: Could explain me what is the correct Vgs Voltage of the drv8305. 0 Locked

    292 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

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    676 views
    1 reply
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    DRV8711: RDIR bit not getting changed after SPI write operation 0 Locked

    391 views
    4 replies
    Latest over 5 years ago
    by Allen Blaylock
  • Suggested Answer

    DRV10964: DRV10964 motor 0 Locked

    495 views
    3 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983-Q1: resistor value for linear regulator 0 Locked

    263 views
    3 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV8323: DRV8323 + CSD88599Q5DC output chopping waveform without dead zone 0 Locked

    700 views
    3 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8332-HT: Peak output current mismatch (datasheet vs web) 0 Locked

    374 views
    3 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8308: DRV8308 questions 0 Locked

    327 views
    1 reply
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  • Suggested Answer

    CCS/BOOSTXL-DRV8323RS: Is BOOSTXL-DRV8323RS compatible with LAUNCHXL-F28379D? 0 Locked

    724 views
    5 replies
    Latest over 5 years ago
    by Yanming Luo
  • Suggested Answer

    Synchronous reluctance motor 0 Locked

    610 views
    1 reply
    Latest over 5 years ago
    by Ramesh Ramamoorthy
  • Answered

    DRV2605: DRV2605 VDD voltage ripple 0 Locked

    213 views
    2 replies
    Latest over 5 years ago
    by Poki Huang
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