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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

    DRV8812: OCP time 0 Locked

    562 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
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    DRV8842: DRV8842 about the OCP issues 0 Locked

    905 views
    3 replies
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    by Rick Duncan
  • Not Answered

    DRV8871: The maximum rise time and fall time of IN1/2(logic input) 0 Locked

    539 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    Universal Stepper Motor Driver Reference Design-TIDA-000716 0 Locked

    963 views
    3 replies
    Latest over 8 years ago
    by wong
  • Not Answered

    drv8840: ROHS 2 compliance 0 Locked

    563 views
    2 replies
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV8880: AutoTune Feature for 5 A Stepper Motor 0 Locked

    748 views
    2 replies
    Latest over 8 years ago
    by Rushikesh Suthar
  • Not Answered

    DRV8701: Vref Adjustment based on motor size 0 Locked

    1360 views
    8 replies
    Latest over 8 years ago
    by Mathew Locoteta
  • Suggested Answer

    Motor Driver for 3 phase motor 0 Locked

    3528 views
    5 replies
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    by Rick Duncan
  • Not Answered

    DRV2605: device unexpectedly activating at startup 0 Locked

    925 views
    1 reply
    Latest over 8 years ago
    by Kelly Griffin
  • Not Answered

    BOOSTXL-DRV8323RH: DRV8323RH Sinusoidal drive 0 Locked

    678 views
    4 replies
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    by Noriaki Fukazawa
  • Answered

    DRV8816: disabled DRV8816 is not 'Z' at output! 0 Locked

    947 views
    6 replies
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    by ralf klut
  • Not Answered

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    775 views
    6 replies
    Latest over 8 years ago
    by Eray CANLI
  • Discussion

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    3673 views
    14 replies
    Latest over 8 years ago
    by Luis Riveros
  • Answered

    DRV10983: Speed control between Analog input and PWM 0 Locked

    740 views
    4 replies
    Latest over 8 years ago
    by Krushal
  • Not Answered

    DRV10983EVM: Motor velocity constant 0 Locked

    997 views
    6 replies
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    by Anders Suomela
  • Suggested Answer

    DRV8701: DRV8701 Operation out of Spec Voltage 0 Locked

    572 views
    6 replies
    Latest over 8 years ago
    by Luis Riveros
  • Suggested Answer

    DRV 10983 EVM 0 Locked

    5257 views
    18 replies
    Latest over 8 years ago
    by Krushal
  • Not Answered

    DRV8881: PWM off time 0 Locked

    399 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV595: Increasing power capability 0 Locked

    1565 views
    18 replies
    Latest over 8 years ago
    by Shawn Zheng
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