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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

    DRV8711: layout and bulk capacitor location 0 Locked

    1473 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Answered

    DRV8300: Can it drive 3 pcs of infineon mosfet IPT015N10N5 in parallel ? 0 Locked

    616 views
    1 reply
    Latest over 4 years ago
    by Omar Naamani
  • Suggested Answer

    DRV8353: Charge pump gets broken randomly 0 Locked

    1364 views
    6 replies
    Latest over 4 years ago
    by Omar Naamani
  • Answered

    DRV8343-Q1: Cphase 0 Locked

    241 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8343-Q1: Open Load Detection 0 Locked

    252 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8823: How to use DRV8823 0 Locked

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

    CCS/BOOSTXL-DRV8323RS: BOOSTXL-DRV8323RS compatibility with motors 0 Locked

    361 views
    2 replies
    Latest over 4 years ago
    by user6306905
  • Suggested Answer

    DRV8702-Q1: Gate driver malfunction 0 Locked

    1542 views
    23 replies
    Latest over 4 years ago
    by Michael Erdahl
  • Answered

    DRV8899-Q1: PCB with 8 layer / 0.5-OZ 0 Locked

    480 views
    4 replies
    Latest over 4 years ago
    by Mike Yu
  • Answered

    DRV8353RS-EVM: issue with gate line of the bottom FET 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8301: The output suddenly drops from 5V to 0V 0 Locked

    316 views
    4 replies
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV11873: when motor speed increase, it will add the noise into the supply power. 0 Locked

    317 views
    4 replies
    Latest over 4 years ago
    by Cole Macias
  • Answered

    DRV8332: PWM_scheme 0 Locked

    226 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    DRV8432: Output voltage precision of driver chip 0 Locked

    274 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    H-Bridge Motor Driver 0 Locked

    1038 views
    6 replies
    Latest over 4 years ago
    by Michael David
  • Answered

    DRV8873-Q1: Logic voltage level caracteristics 0 Locked

    240 views
    1 reply
    Latest over 4 years ago
    by Michael Erdahl
  • Answered

    DRV8818: Cap value on VCP, CP1 and CP2 0 Locked

    448 views
    6 replies
    Latest over 4 years ago
    by Takashi Onawa
  • Answered

    DRV10987: I2C read error 0 Locked

    363 views
    3 replies
    Latest over 4 years ago
    by CHA JEYONG
  • Suggested Answer

    DRV10983EVM: Speed Command and Speedcommand Buffer in GUI show strange values 0 Locked

    378 views
    2 replies
    Latest over 4 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV10983EVM: Minimum closed loop reliable RPM 0 Locked

    406 views
    3 replies
    Latest over 4 years ago
    by Vishnu Balaraj
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