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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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  • Not Answered

    Noise Issue in Stepper motor (Driver DRV8825) 0 Locked

    2501 views
    6 replies
    Latest over 8 years ago
    by Stephen Jayasingh
  • Not Answered

    DRV8303: MOSFET of DRV8303 have a large heat dissipation in no load condition 0 Locked

    1131 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV2624 and Haptics Control Console 0 Locked

    1023 views
    2 replies
    Latest over 8 years ago
    by Hirokazu Takahashi
  • Answered

    DRV8308: DRV8308 consumes 130mA at plug in 0 Locked

    1394 views
    6 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV8837: Can I parallel two or more DRV8837 IC's to boost the output current 0 Locked

    474 views
    1 reply
    Latest over 8 years ago
    by Phil Beard
  • Not Answered

    DRV8885 Input of DECAY Voltage 0 Locked

    621 views
    2 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    About capacity of PIEZO of DRV2667 0 Locked

    1046 views
    2 replies
    Latest over 8 years ago
    by Koji Hayashi
  • Suggested Answer

    DRV8305NE 0 Locked

    687 views
    3 replies
    Latest over 8 years ago
    by jean-louis perrin
  • Suggested Answer

    DRV8305NE power consumption in sleep mode 0 Locked

    730 views
    3 replies
    Latest over 8 years ago
    by jean-louis perrin
  • Not Answered

    how will be the connection of BLDC motor has single ended hall sensor feedback to DRV8307 Driver. 0 Locked

    1363 views
    4 replies
    Latest over 8 years ago
    by adarsh shetty
  • Answered

    DRV10863 PWM drive question 0 Locked

    1600 views
    6 replies
    Latest over 8 years ago
    by Krushal
  • Not Answered

    DRV2510-Q1 Issues 0 Locked

    1384 views
    2 replies
    Latest over 8 years ago
    by Mickey Zhang
  • Not Answered

    Problems with DRV2667 - no boost voltage seen 0 Locked

    1283 views
    2 replies
    Latest over 8 years ago
    by Jeremy Gilbert43
  • Not Answered

    Using DRV8305, nFault pin pulls low without fault present on SPI 0 Locked

    3657 views
    22 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV2700 strange behavior in DC bias mode 0 Locked

    750 views
    2 replies
    Latest over 8 years ago
    by Jurijs Jonass
  • Not Answered

    DRV8821 only use AB channel 0 Locked

    647 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    Back emf protection on DRV8821 0 Locked

    947 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    Back emf protection in DRV8821? 0 Locked

    954 views
    4 replies
    Latest over 8 years ago
    by Ed Marquette
  • Not Answered

    DRV10983 and external MOSFET 0 Locked

    604 views
    2 replies
    Latest over 8 years ago
    by Krushal
  • Not Answered

    DRV104 application in DC mode and PWM mode 0 Locked

    1043 views
    5 replies
    Latest over 8 years ago
    by Thomas Kuehl
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