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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

    How to measure the acceleration of the ERM/LRA on the DRV2605 evalutaion module? 0 Locked

    541 views
    1 reply
    Latest over 12 years ago
    by Brian Burk
  • Answered

    DRV8432 BLDC Functionality instead of DRV8332? 0 Locked

    435 views
    2 replies
    Latest over 12 years ago
    by truong le quang
  • Not Answered

    DRV8432 0 Locked

    322 views
    3 replies
    Latest over 12 years ago
    by Luke Anthony
  • Not Answered

    DRV8332 Fault and peak current capability 0 Locked

    637 views
    7 replies
    Latest over 12 years ago
    by Pavel Ruban
  • Answered

    DRV8412/8432: how to control rotation direction and rotation speed? 0 Locked

    660 views
    1 reply
    Latest over 12 years ago
    by Milan Rajne
  • Answered

    DRV8837 Sleep Output State 0 Locked

    226 views
    1 reply
    Latest over 12 years ago
    by Wilson Zuo
  • Answered

    DRV8825 0 Locked

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    5 replies
    Latest over 12 years ago
    by Wilson Zuo
  • Answered

    DRV8301 Gate driver loading Qg(TOT) 0 Locked

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    2 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Answered

    DRV8301 PVDD max voltage ramp rate 0 Locked

    527 views
    2 replies
    Latest over 12 years ago
    by Derek King1
  • Suggested Answer

    Stepper motor driver suggestion 0 Locked

    447 views
    2 replies
    Latest over 12 years ago
    by Penn Linder
  • Answered

    question on DRV2605 PWM Input? 0 Locked

    767 views
    2 replies
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    by Nancy Xiong
  • Not Answered

    DRV8834 holding current 0 Locked

    461 views
    2 replies
    Latest over 12 years ago
    by ken dzierzek
  • Not Answered

    Power up sequence for the DRV8412 EVM board issues 0 Locked

    502 views
    9 replies
    Latest over 12 years ago
    by Adrian Delphia
  • Discussion

    DRV8301: dead gate drive section Locked

    3373 views
    13 replies
    Latest over 12 years ago
    by Jessica Riley
  • Not Answered

    DRV11873EVM External PWM interface 0 Locked

    748 views
    8 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Not Answered

    sampling drv201 0 Locked

    696 views
    8 replies
    Latest over 12 years ago
    by or sam
  • Answered

    'Pin Functions' of DRV2605? 0 Locked

    459 views
    2 replies
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    by L Dhakshna moorthy
  • Answered

    Sensing ITRIP event 0 Locked

    528 views
    4 replies
    Latest over 12 years ago
    by James Lim1
  • Answered

    DRV2603 output current 0 Locked

    273 views
    1 reply
    Latest over 12 years ago
    by Rick Duncan
  • Answered

    DVR8834 - Is DRV8834 usable like "Parallel Mode" of DRV8833? 0 Locked

    863 views
    2 replies
    Latest over 12 years ago
    by Hide
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