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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Answered

    DRV8313: Max Overcurrent Protection Trip Level 0 Locked

    457 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8305: AVDD killed when motor rebounds against coupling 0 Locked

    329 views
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    by Rick Duncan
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    DRV8818: Selecting Decay at using Full-step(USM1/0="00") 0 Locked

    362 views
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    by Rick Duncan
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    DRV8818: About SRn pin 0 Locked

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    870 views
    2 replies
    Latest over 7 years ago
    by Amit Deswal
  • Answered

    DRV2511-Q1: BD mode modulation EVM 0 Locked

    1153 views
    5 replies
    Latest over 7 years ago
    by Shinji Tsuji
  • Suggested Answer

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    4170 views
    10 replies
    Latest over 7 years ago
    by Daniel Strickland
  • Suggested Answer

    DRV2603EVM-CT: Running LRA from external PWM Source 0 Locked

    464 views
    1 reply
    Latest over 7 years ago
    by Ivan Salazar
  • Suggested Answer

    DRV8412: Tool to use to calculate the power loss / Thermal Analysis. 0 Locked

    514 views
    2 replies
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8302: Regarding the current shunt amplifiers 0 Locked

    582 views
    3 replies
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

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    3405 views
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  • Answered

    DRV8320: DRV8320 VGS Monitor Behavior 0 Locked

    469 views
    2 replies
    Latest over 7 years ago
    by Hector Hernandez Luque
  • Suggested Answer

    DRV8834EVM: About supported Windows versions 0 Locked

    853 views
    5 replies
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

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    999 views
    7 replies
    Latest over 7 years ago
    by Leandro Kreisman
  • Suggested Answer

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    1568 views
    7 replies
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    by Rick Duncan
  • Suggested Answer

    DRV8850: Current leakage on VPROPI 0 Locked

    781 views
    4 replies
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    by Rick Duncan
  • Suggested Answer

    DRV8308: Unable to control speed loop under load with DRV8308 0 Locked

    1057 views
    4 replies
    Latest over 7 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8711: Does DRV8711 can replace A4988? 0 Locked

    577 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8301: Do not found the supporting files 0 Locked

    1247 views
    9 replies
    Latest over 7 years ago
    by NISHA GOSAVI
  • Suggested Answer

    DRV10987: Please Help ! DRV10987 DELAY START problem 0 Locked

    494 views
    1 reply
    Latest over 7 years ago
    by Cole Macias
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