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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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    drv8837: power up time for DRV8837 0 Locked

    593 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
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    DRV8305-Q1: PWRGD Signal 0 Locked

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    by Nicholas Oborny
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    DRV8872: Issue with a motor integrates capacitor and varistor 0 Locked

    1189 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8662EVM: Suggestions for FET switches for connecting multiple actuators 0 Locked

    3255 views
    4 replies
    Latest over 8 years ago
    by Kate Lee
  • Not Answered

    DRV8601: Driving a DC Actuator directly 0 Locked

    2715 views
    3 replies
    Latest over 8 years ago
    by Marko Grdakovic
  • Not Answered

    LDC1101DRCR Sample Request 0 Locked

    237 views
    0 replies
    Started over 8 years ago
    by Altug Somay
  • Not Answered

    DRV2700EVM-HV500: Please suggest the transformer with higher saturation current for DRV2700 HV flyback application 0 Locked

    3089 views
    4 replies
    Latest over 8 years ago
    by Kelly Griffin
  • Answered

    DRV8305: Delay time 0 Locked

    6166 views
    11 replies
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    by Luis Riveros
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    DRV8305: pin setting of SN1 and SP1 0 Locked

    544 views
    1 reply
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    by Rick Duncan
  • Suggested Answer

    DRV8303: DRV8303 Flow Through Drive of High and Low Side FETs 0 Locked

    15792 views
    29 replies
    Latest over 8 years ago
    by Phil Beard
  • Not Answered

    DRV2605: DRV2605 product feature 0 Locked

    1409 views
    1 reply
    Latest over 8 years ago
    by Marko Grdakovic
  • Answered

    DRV595: Getting very hot 0 Locked

    8310 views
    17 replies
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    by Jeff Kohnle
  • Not Answered

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    1158 views
    3 replies
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    by Rick Duncan
  • Not Answered

    DRV8711: Meaning of Tblank 0 Locked

    472 views
    1 reply
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    by Rick Duncan
  • Not Answered

    DRV8816: Max Current 0 Locked

    752 views
    2 replies
    Latest over 8 years ago
    by Eyal Bar
  • Not Answered

    DRV8813: the supply current 0 Locked

    724 views
    2 replies
    Latest over 8 years ago
    by Sho Ogane
  • Answered

    DRV8825EVM: resistor of R11 and R12 0 Locked

    1067 views
    2 replies
    Latest over 8 years ago
    by K.Hamamoto
  • Not Answered

    Implementing Mixed decay mode in stepper motor control 0 Locked

    760 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
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