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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

    DRV8706-Q1: Off Line Diagnostics 0 Locked

    113 views
    1 reply
    Latest 5 months ago
    by Shinya Morita
  • Suggested Answer

    DRV8705-Q1: Minimum source current of VCP. 0 Locked

    101 views
    1 reply
    Latest 5 months ago
    by Shinya Morita
  • Not Answered

    DRV8245-Q1: What motor current to expect in a real application? 0 Locked

    116 views
    1 reply
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8912-Q1: OLD detection 0 Locked

    185 views
    1 reply
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8329AEVM: Issue with Phase Voltages Showing -Inf in DMC_LEVEL3 & Clarification on Algorithm Selection 0 Locked

    130 views
    2 replies
    Latest 5 months ago
    by Jason Osborn
  • Answered

    DRV8262: Enquiry & Design Support Regarding DRV8262 for Gate Controller Application 0 Locked

    165 views
    3 replies
    Latest 5 months ago
    by David Medis
  • Answered

    DRV8262: Efficiency vs. Switching Frequency not as expected 0 Locked

    123 views
    2 replies
    Latest 5 months ago
    by Mathias Fritz1
  • Suggested Answer

    DRV8243H-Q1EVM: general configuration & layout revision 0 Locked

    171 views
    5 replies
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8245-Q1: motor drives compatible with both 12V and 48V systems(H-bridge) as a common IPD, either with or without an integrated bridge? 0 Locked

    181 views
    3 replies
    Latest 5 months ago
    by Joshua Horlander Cruz
  • Answered

    MCF8316C-Q1: I2C No ACK 0 Locked

    214 views
    6 replies
    Latest 5 months ago
    by Jean-Philippe Tremblay
  • Suggested Answer

    DRV2700: Latchup data 0 Locked

    119 views
    3 replies
    Latest 5 months ago
    by Kelly Griffin
  • Suggested Answer

    DRV3901-Q1: SPI Logic level problems 0 Locked

    104 views
    1 reply
    Latest 5 months ago
    by Ibinu Alaudeen Nadeera
  • Suggested Answer

    DRV8328: finding issue in the rotation of the motor 0 Locked

    137 views
    4 replies
    Latest 5 months ago
    by Yara Al Shami
  • Not Answered

    DRV8323R: Motor drivers forum 0 Locked

    82 views
    1 reply
    Latest 5 months ago
    by Yara Al Shami
  • Suggested Answer

    DRV8244-Q1: Whether SPI support 3.3V? 0 Locked

    106 views
    3 replies
    Latest 5 months ago
    by Murugavel4637
  • Answered

    MCT8316Z: Unexpected results using SPI to write to MCT8316Z0R 0 Locked

    302 views
    8 replies
    Latest 5 months ago
    by Andrew Crocker
  • Answered

    DRV8876: Multi-Channel H-Bridge Driver 0 Locked

    291 views
    6 replies
    Latest 5 months ago
    by David Medis
  • Not Answered

    DRV8353R: DRV8353R went into OTS and isnt working after i let it cool over night. 0 Locked

    192 views
    3 replies
    Latest 5 months ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV8329: boot driver current limit 0 Locked

    112 views
    3 replies
    Latest 5 months ago
    by Yara Al Shami
  • Answered

    DRV8912-Q1EVM: NPOR Bit is in HIGH status After Fault Recovery 0 Locked

    275 views
    3 replies
    Latest 5 months ago
    by Shinya Morita
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