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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Answered

    DRV8889-Q1: Stall detection work abnormal 0 Locked

    1132 views
    17 replies
    Latest over 2 years ago
    by Will Wang47
  • Not Answered

    DRV8824: Strange Fault Waveforms 0 Locked

    215 views
    2 replies
    Latest over 2 years ago
    by Murugavel4637
  • Suggested Answer

    DRV110EVM: Info. for custom clearance 0 Locked

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

    DRV10970: Viability of using this motor driver for a motor that I am currently running with a DRV10975 0 Locked

    322 views
    3 replies
    Latest over 2 years ago
    by Grant Bracht
  • Not Answered

    DRV8220: How to Blow Up 0 Locked

    757 views
    5 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8412: Use of DRV8432 to control TEC 0 Locked

    412 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    MCT8329A: SLOW_FIRST_CYC_FREQ value for 1Ah 0 Locked

    183 views
    1 reply
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    DRV2625: BAT_LIFE_EXT calculation 0 Locked

    260 views
    4 replies
    Latest over 2 years ago
    by Jeff McPherson
  • Suggested Answer

    DRV8662EVM: Spy Bi-Wire 0 Locked

    226 views
    1 reply
    Latest over 2 years ago
    by Jeff McPherson
  • Answered

    DRV8873: tape & reel information are missing in the datasheet 0 Locked

    267 views
    9 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Answered

    DRV8873: What is suggested handling of ITRIP fault? 0 Locked

    212 views
    2 replies
    Latest over 2 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8889-Q1: Must MCU clear the fault bit through the CLR_FLT bit? 0 Locked

    203 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8830: Current sense resistor over 1 ohm 0 Locked

    403 views
    5 replies
    Latest over 2 years ago
    by Audrey Kuehler
  • Answered

    DRV8889-Q1: Maximale Input Current for clamp diode 0 Locked

    308 views
    6 replies
    Latest over 2 years ago
    by Lyto
  • Answered

    DRV10970: Alternative for 24-28V 0 Locked

    273 views
    4 replies
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    BOOSTXL-DRV8305EVM: Default (power-on) current shunt amplifier gain seems to be 20V/V rather than 10V/V as expected 0 Locked

    582 views
    6 replies
    Latest over 2 years ago
    by Andrew Liu
  • Answered

    [FAQ] DRV8714-Q1: [FAQ] DRV8705/6-Q1, DRV8714/18-Q1 Offline diagonastic 0 Locked

    1340 views
    1 reply
    Latest over 2 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8910-Q1: current capability and parallel operation 0 Locked

    388 views
    4 replies
    Latest over 2 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8300-Q1: EMC Circuit 0 Locked

    303 views
    2 replies
    Latest over 2 years ago
    by Alicia Rosenberger
  • Suggested Answer

    BOOSTXL-DRV8323RS: I need few parameters value but not able to get it from Data sheet 0 Locked

    306 views
    3 replies
    Latest over 2 years ago
    by Alicia Rosenberger
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