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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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  • Answered

    DRV8845: Can Dynamic Decay Mode be used when driving BDCs? 0 Locked

    248 views
    1 reply
    Latest over 2 years ago
    by Jennifer Jordan
  • Suggested Answer

    DRV8323R: Question on MOSFET Qg parameter 0 Locked

    241 views
    1 reply
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8906-Q1: AGND and PGND difference? 0 Locked

    225 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Answered

    DRV8312: Reduction of Table 7-2 rows relative to earlier datasheet version 0 Locked

    221 views
    1 reply
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Answered

    MCF8315A: AC synchronous motor driver 0 Locked

    454 views
    7 replies
    Latest over 2 years ago
    by Jacob Thompson
  • Suggested Answer

    DRV8412: LC filter for TEC drive 0 Locked

    325 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    MCF8316AEVM: Motor rotates inconsistently 0 Locked

    291 views
    8 replies
    Latest over 2 years ago
    by Hong Khor
  • Suggested Answer

    DRV8876-Q1: DS questions 0 Locked

    410 views
    7 replies
    Latest over 2 years ago
    by Yanan Xu
  • Answered

    DRV3256-Q1: DRV3256-Q1 0 Locked

    535 views
    2 replies
    Latest over 2 years ago
    by Devashish Deshpande
  • Answered

    MCF8316A: Questions about two buck modes of MCF8316A 0 Locked

    270 views
    2 replies
    Latest over 2 years ago
    by Yunsheng Luo
  • Answered

    UC1625-SP: Single event effect 0 Locked

    229 views
    1 reply
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    MCT8316ZTEVM: The motor does not spin 0 Locked

    417 views
    11 replies
    Latest over 2 years ago
    by Hong Khor
  • Answered

    MCF8316A: I2C communication data format 0 Locked

    330 views
    1 reply
    Latest over 2 years ago
    by Hong Khor
  • Not Answered

    MCF8316A: Motor not spinning up by I2C 0 Locked

    263 views
    2 replies
    Latest over 2 years ago
    by Joshua Horlander Cruz
  • Answered

    MCT8316AEVM: MCT8316A A2212 BLDC 0 Locked

    457 views
    6 replies
    Latest over 2 years ago
    by Tom Sroga
  • Suggested Answer

    DRV8718-Q1: Behaviour when negative gate to source bias 0 Locked

    260 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8231: Can we safely use the DRV8231DSGR with 34VDC? 0 Locked

    196 views
    1 reply
    Latest over 2 years ago
    by Pablo Armet
  • Not Answered

    BOOSTXL-DRV8323RS: heat and noise issue 0 Locked

    373 views
    10 replies
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    MCF8316AEVM: Problems with the auto read 0 Locked

    253 views
    8 replies
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    DRV8307: The drive waveform is abnormal 0 Locked

    309 views
    6 replies
    Latest over 2 years ago
    by Andrew Liu
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