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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 1 year ago
    • Motor drivers
    • Motor drivers forum
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  • Answered

    DRV10987: DRV10987 0 Locked

    260 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8256PEVM: Unable to change Itrip and other failures 0 Locked

    288 views
    1 reply
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8876: IC failure driven in high side configuration 0 Locked

    522 views
    4 replies
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8301: DRV8353 used inverter design. 0 Locked

    503 views
    5 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8305: DRV8305 0 Locked

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

    DRV8434AEVM: I can't find the GUI user's Guide for DRV8434A. 0 Locked

    496 views
    2 replies
    Latest over 4 years ago
    by Daisuke Higa
  • Suggested Answer

    DRV10987: Current 0 Locked

    309 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV2625: LED flashing on the device is not working 0 Locked

    161 views
    3 replies
    Latest over 4 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8353R: Observing random jitter movement in BLDC motor less frequently at power ON 0 Locked

    804 views
    12 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8701: Schematic for driving with buttons not a Microcontroller 0 Locked

    418 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV2604L: IBIS model 0 Locked

    348 views
    7 replies
    Latest over 4 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8350S-EVM: D3 led/ FW_led indicating firmware not running in microcontroller in DRV8350S-EVM 0 Locked

    428 views
    4 replies
    Latest over 4 years ago
    by Matt Hein
  • Answered

    DRV8838: Do I need Protect "MCU IC" PWM Output Pin ? 0 Locked

    1526 views
    2 replies
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    Three phase motor drive: Cross for AA585B 0 Locked

    289 views
    3 replies
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8899-Q1: question to Open Load detection time (tol) 0 Locked

    275 views
    2 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Answered

    DRV8711: Overcurrent Protection (OCP) and long VDS rise time 0 Locked

    5240 views
    41 replies
    Latest over 4 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8886: About the use of DRV8886 0 Locked

    325 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8306: Designing Problem 0 Locked

    173 views
    1 reply
    Latest over 4 years ago
    by Matt Hein
  • Suggested Answer

    DRV8210: Cross for Jotrin AA585B? 0 Locked

    580 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV10974: Faster deceleration 0 Locked

    283 views
    1 reply
    Latest over 4 years ago
    by Vishnu Balaraj
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