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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

    DRV8143H-Q1EVM: D2 LED of DRV8143H-Q1EVM keeps blinking 0 Locked

    501 views
    13 replies
    Latest over 1 year ago
    by Murugavel4637
  • Suggested Answer

    MCT8329A: programming the mode of operation via SPD_CTRL_MODE? 0 Locked

    304 views
    1 reply
    Latest over 1 year ago
    by Eric Chen
  • Not Answered

    DRV8244-Q1: TSD fault in 12A output current(OCP_SEL=0b) 0 Locked

    388 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8873: Open load detection on DRV8873 0 Locked

    598 views
    5 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8825: How to estimate the loss wattage of DRV8825 0 Locked

    475 views
    13 replies
    Latest over 1 year ago
    by Masakazu Adachi
  • Suggested Answer

    DRV8912-Q1: The difference of software development between DRV8908-Q1 and DRV8912-Q1 0 Locked

    344 views
    3 replies
    Latest over 1 year ago
    by Shinya Morita
  • Suggested Answer

    DRV8353RS-EVM: LAUNCHPAD-F280025C :- over current fault and current unbalance 0 Locked

    386 views
    4 replies
    Latest over 1 year ago
    by Jason Osborn
  • Not Answered

    DRV8836: questions of DRV8836 0 Locked

    181 views
    1 reply
    Latest over 1 year ago
    by Murugavel4637
  • Not Answered

    DRV8824-Q1: The number of input and output steps of the motor driver is inconsistent and out of step. 0 Locked

    377 views
    3 replies
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV8461: Where is 30kHz of switching frequency for switching loss calculation come from? 0 Locked

    249 views
    2 replies
    Latest over 1 year ago
    by Kazuya Nakai59
  • Not Answered

    MCT8329A: Is there a difference between 8329 and 8316 checksum? 0 Locked

    426 views
    6 replies
    Latest over 1 year ago
    by yongma kim
  • Answered

    DRV8912-Q1: GND pin 0 Locked

    264 views
    2 replies
    Latest over 1 year ago
    by Akihiro Hirata
  • Answered

    MCT8315EVM: Unusual behaviour of the rising floating phase 0 Locked

    390 views
    7 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8306: BLDC motor saturation issue? 0 Locked

    674 views
    3 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8311: Register reset value error 0 Locked

    296 views
    2 replies
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    BOOSTXL-DRV8305EVM: DRV8305N 0 Locked

    397 views
    2 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV8323: is there any water pump reference based on C2000 F28001x? 0 Locked

    285 views
    1 reply
    Latest over 1 year ago
    by Akshay Rajeev Menon
  • Answered

    DRV8847: Current regulation at independent bridge operation 0 Locked

    304 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV8880: DIR Input time level direction 0 Locked

    179 views
    0 replies
    Started over 1 year ago
    by Rhea Gao
  • Not Answered

    DRV10983-Q1: Detecting the DRV10983 IC on a generic I2C bus 0 Locked

    407 views
    3 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
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