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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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  • Not Answered

    DRV10866: Suitable motor driver to drive the gimbal motor. 0 Locked

    642 views
    3 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983-Q1: Load transient immunity 0 Locked

    218 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8353RH-EVM: Motor Identification not working 0 Locked

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    DRV8350R: DRV8350RHRGZT/DRV8350HRTVT heating when turning motor at low RPM 0 Locked

    979 views
    7 replies
    Latest over 5 years ago
    by Anthony Lodi
  • Suggested Answer

    DRV8874-Q1: Surge Protection 0 Locked

    512 views
    5 replies
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    by Rick Duncan
  • Suggested Answer

    DRV8702D-Q1: DRV8702D-Q1: Dead time 0 Locked

    746 views
    12 replies
    Latest over 5 years ago
    by Pablo Armet
  • Not Answered

    DRV8350R: How can I save the SPI setting when my ENABLE power off 0 Locked

    211 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Not Answered

    DRV8303: SPI communication issue 0 Locked

    444 views
    1 reply
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8353R: Unused SPx pins with VDS over current sensing disabled on DRV8353RH 0 Locked

    432 views
    5 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV10974EVM: Motor Operates for ~5 Seconds and Stops Working 0 Locked

    538 views
    8 replies
    Latest over 5 years ago
    by Srinath Penugonda
  • Suggested Answer

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    458 views
    6 replies
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    by Carson Allen
  • Suggested Answer

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    297 views
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    by Ramesh Ramamoorthy
  • Answered

    DRV8353RH-EVM: Issue in integrating DRV8353Rx-EVM with Motorware 0 Locked

    430 views
    4 replies
    Latest over 5 years ago
    by Consultant Theta
  • Answered

    DRV8320: DRV8320H – About DRAIN pin 0 Locked

    390 views
    2 replies
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    by Hide
  • Answered

    DRV2625: Calibration 0 Locked

    352 views
    4 replies
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    by Olin Zhang
  • Answered

    DRV10983: Current Limit 0 Locked

    405 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983: two options for adjusting the motor commutate advance time. 0 Locked

    260 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983: Control Coefficient 0 Locked

    252 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV10983: I2C Mode Speed Control 0 Locked

    288 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8323: Automatic deadtime insertion of DRV8323 0 Locked

    354 views
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    Latest over 5 years ago
    by x z
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