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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

    DRV8308: CP fail 0 Locked

    604 views
    14 replies
    Latest over 1 year ago
    by shshin
  • Answered

    DRV8825: How decay mode affects the distance accuracy controlled by a stepper motor 0 Locked

    514 views
    5 replies
    Latest over 1 year ago
    by Keerthivasan Kumanan
  • Not Answered

    DRV8462EVM: DRV8462EVM Current issues 0 Locked

    329 views
    4 replies
    Latest over 1 year ago
    by David Medis
  • Answered

    DRV8343-Q1: Unused pin 0 Locked

    242 views
    1 reply
    Latest over 1 year ago
    by Joshua Maize
  • Not Answered

    MCF8316A: MCF8316C_Torque Mode 0 Locked

    223 views
    1 reply
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8353RS-EVM: DRV8353RS Custom board is not working 0 Locked

    358 views
    3 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Suggested Answer

    DRV8323: Single shunt vs Triple shunt sensing 0 Locked

    312 views
    3 replies
    Latest over 1 year ago
    by Yara Al Shami
  • Not Answered

    DRV10983: Reason of delete the "Inductive AVS" section in the datasheet.. 0 Locked

    169 views
    1 reply
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV8461: 7.3.11 Current Sensing with External Resistor 0 Locked

    204 views
    3 replies
    Latest over 1 year ago
    by Karan Doshi
  • Not Answered

    DRV8434: Non-smooth motion and distorted current waveform at different speeds 0 Locked

    336 views
    4 replies
    Latest over 1 year ago
    by Karan Doshi
  • Answered

    DRV8899-Q1: register CTRL5 0 Locked

    225 views
    2 replies
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    DRV8210: Set VCC, MODE and EN at the same time from same GPIO 0 Locked

    288 views
    3 replies
    Latest over 1 year ago
    by David Medis
  • Answered

    BOOSTXL-DRV8305EVM: 3-PWM Mode not working 0 Locked

    504 views
    10 replies
    Latest over 1 year ago
    by Torben
  • Answered

    DRV8256: Ivalley calculation 0 Locked

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

    DRV8434SEVM: GUI require internet connection? 0 Locked

    164 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    TIDM-LPBP-BLDCMOTORDRIVE: Please suggest best parts to look at for a 200 watt sensorless BLDC design 0 Locked

    308 views
    1 reply
    Latest over 1 year ago
    by Jiaxin Teng
  • Suggested Answer

    MCT8329EVM: Power and Current readings in System Status 3 0 Locked

    242 views
    5 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Answered

    MCT8329A: Firmware version 0 Locked

    263 views
    1 reply
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Answered

    DRV8873-Q1: selection between TPS54201 and DRV8873-Q1 to control a peltier module. 0 Locked

    443 views
    3 replies
    Latest over 1 year ago
    by Shinya Morita
  • Suggested Answer

    Help in defining my BLDC Hub Motor parameters in Universal Motor Control Lab Project 0 Locked

    3318 views
    51 replies
    Latest over 1 year ago
    by Jason Osborn
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