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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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  • Answered

    DRV8340-Q1: EN tied to VCC 0 Locked

    257 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8714-Q1: Low side passive gate pulldown RPD_LS 0 Locked

    257 views
    2 replies
    Latest over 3 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8301: Abs Max Ratings GH_x, SH_x, GL, SL etc 0 Locked

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

    DRV8818: ESD standard 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Suggested Answer

    DRV2605L: Length in time of the individual effects in the Waveform Library (#1-123) 0 Locked

    257 views
    1 reply
    Latest over 5 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV10987: Question about the parameter 0 Locked

    257 views
    4 replies
    Latest over 5 years ago
    by NAOKI AOYAMA
  • Suggested Answer

    DRV8411A: Information about leak current flow through the VREF pin. 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Answered

    DRV8703-Q1: Grounding considerations for layout of Vref signal 0 Locked

    257 views
    1 reply
    Latest over 5 years ago
    by Hector Hernandez Luque
  • Suggested Answer

    DRV8702D-Q1: About the influence of shorting to GND 0 Locked

    257 views
    1 reply
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8432: MOSFET parameters of the DRV8432 0 Locked

    257 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV8332-HT: DRV8332DKDR not direct replacement of DRV8432DKDR 0 Locked

    257 views
    3 replies
    Latest 5 months ago
    by Joseph Ferri
  • Answered

    DRV8718-Q1: short-circuit 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Shinya Morita
  • Answered

    DRV8899-Q1: STEP/DIR pin setting in SPI communication 0 Locked

    257 views
    2 replies
    Latest over 1 year ago
    by Youhei Miyaoka
  • Answered

    DRV8343-Q1: Enable functionality an Device configuration 0 Locked

    257 views
    2 replies
    Latest over 3 years ago
    by Akshay Rajeev Menon
  • Suggested Answer

    DRV3205-Q1: How to change SPI settings? 0 Locked

    257 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8316: Design Questions 0 Locked

    257 views
    7 replies
    Latest over 4 years ago
    by Anthony Lodi
  • Answered

    DRV8243-Q1: IPROPI voltage 0 Locked

    257 views
    1 reply
    Latest 11 months ago
    by Murugavel4637
  • Answered

    DRV8243-Q1: connecting nSleep together for multiple devices. (H-Variant) 0 Locked

    257 views
    2 replies
    Latest over 1 year ago
    by Markus_Fleck
  • Suggested Answer

    MCF8329A-Q1: Can I get 3D CAD Model of MCF8329A-Q1? 0 Locked

    257 views
    4 replies
    Latest 4 months ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV8876: Continuous Current 0 Locked

    257 views
    2 replies
    Latest over 4 years ago
    by Ryan Kehr
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