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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

    DRV8316: Operating issue & pin setting review 0 Locked

    528 views
    4 replies
    Latest over 4 years ago
    by Aaron Barrera
  • Answered

    DRV3205-Q1: Code example for DRV3205 and TMS5701227 ? 0 Locked

    556 views
    8 replies
    Latest over 4 years ago
    by Tekin Akpolat
  • Suggested Answer

    DRV8301: DRV8301DCAR 0 Locked

    667 views
    19 replies
    Latest over 4 years ago
    by Michael Arrant
  • Suggested Answer

    DRV2667EVM-CT: Can DRV2667 be controlled by USB2ANY connection directly? 0 Locked

    321 views
    1 reply
    Latest over 4 years ago
    by Carson Allen
  • Not Answered

    DRV8412: Decaying sinusoidal oscillations on the driver OUT A pin 0 Locked

    591 views
    7 replies
    Latest over 4 years ago
    by Balasubramanian Srikanthan
  • Answered

    DRV10987: LDO LINEAR MODE 0 Locked

    168 views
    3 replies
    Latest over 4 years ago
    by Michael Arrant
  • Suggested Answer

    DRV8705-Q1: about Shunt Amplifier Anti-Pinch Implementation 0 Locked

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

    DRV8705-Q1: about LDO & motor driver power supply discussion 0 Locked

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

    DRV8705-Q1: DRV8705-Q1 Offline Open Load & Short Circuit Diagnostic 0 Locked

    453 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV8428: M0/M1 connection for "0" 0 Locked

    299 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Answered

    MCT8316Z: Motor lock detection functionality 0 Locked

    340 views
    2 replies
    Latest over 4 years ago
    by Alex Da Silva
  • Answered

    DRV8305: DRV8305 Why is the charge pump output pin VCPH connected to PVDD via capacitor? 0 Locked

    1398 views
    9 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    BOOSTXL-DRV8305EVM: current cannot be collected 0 Locked

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

    DRV8353R: How to calculate IDRIVE 0 Locked

    317 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8870: Unregulated Voltage 0 Locked

    286 views
    2 replies
    Latest over 4 years ago
    by seogje cho
  • Suggested Answer

    DRV110: [Repost]Can I use as a High-side Controller? 0 Locked

    434 views
    7 replies
    Latest over 4 years ago
    by Kevin Waddles
  • Answered

    DRV8353RH-EVM: GHx becomes High level when 0 is input to all INHx and INLx with 6x PWM setting 0 Locked

    323 views
    2 replies
    Latest over 4 years ago
    by Yuki Yoshida
  • Suggested Answer

    DRV8350H-EVM: Serial Communications 0 Locked

    294 views
    4 replies
    Latest over 4 years ago
    by Aaron Barrera
  • Answered

    DRV8881: DRV8825 as DRV8881P P2P compatible assembly option 0 Locked

    328 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8705-Q1: Can DRV8705-Q1 detect motor status? 0 Locked

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