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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

    DRV8873-Q1: Thermal resistance question 0 Locked

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

    DRV8353: DRV8353s samples? 0 Locked

    272 views
    2 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8353R: DRV8353R IC damage 0 Locked

    1041 views
    19 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8323: DRV8323 gate drive fault 0 Locked

    2031 views
    14 replies
    Latest over 4 years ago
    by Anthony Lodi
  • Answered

    DRV8316REVM: BEMF circuit behavior change when write control register 3 0 Locked

    389 views
    3 replies
    Latest over 4 years ago
    by Kenji
  • Not Answered

    DRV8889-Q1EVM: The DRV8889-Q1EVM Software returns to the default setting after a few seconds 0 Locked

    321 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8889-Q1EVM: The GUI cannot execute after install... 0 Locked

    536 views
    9 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8256: How to chose TOFF pin setting 0 Locked

    414 views
    2 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    DRV8428: Micro stepping a Permanent Magnet Stepper Motor 0 Locked

    1306 views
    11 replies
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8871: MOS anti reverse connection 0 Locked

    285 views
    3 replies
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8843: Could I sample at the same time and about algorithm? 0 Locked

    457 views
    13 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8908-Q1EVM: Run java script from Open script window 0 Locked

    281 views
    2 replies
    Latest over 4 years ago
    by Thomas Flennert
  • Answered

    Recommendations for getting started 0 Locked

    243 views
    4 replies
    Latest over 4 years ago
    by Alexandre GALATOLA
  • Answered

    DRV8889-Q1: Ivalley current 0 Locked

    201 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV2667: V<0 output is not generated 0 Locked

    192 views
    3 replies
    Latest over 4 years ago
    by Naoki Shitanda
  • Answered

    Reference code for how to rotate certain angle with DRV8846 & stepping actuator 0 Locked

    397 views
    3 replies
    Latest over 4 years ago
    by Zhang Johnathan
  • Suggested Answer

    DRV2667: DRV2667 Maximum Output Voltage without external Boost Converter 0 Locked

    305 views
    3 replies
    Latest over 4 years ago
    by Justin Beigel
  • Answered

    DRV8316REVM: How to use active demagnetization on DRV8316REVM 0 Locked

    921 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8701: GC runtime 6.2.0.1 0 Locked

    194 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8876N: - IPROPI pin still works 0 Locked

    336 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
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