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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

    DRV8313EVM: ADC GAIN of DC current sense 0 Locked

    445 views
    7 replies
    Latest over 4 years ago
    by Johnny Vallespir
  • Not Answered

    DRV8432: Motor stalls under heavy load 0 Locked

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

    proportionnal motor speed without PWM or h-bridge 0 Locked

    1700 views
    6 replies
    Latest over 4 years ago
    by Pedro Arango Ramirez
  • Answered

    LMD18200: lmd18200 0 Locked

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

    DRV8434A: DRV8434APWPR can replace DRV8424PWPR ? 0 Locked

    447 views
    9 replies
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8825: Does DRV8825 have the half current lock function? 0 Locked

    205 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8313EVM: USER_VOLTAGE_FILTER_POLE_Hz query 0 Locked

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

    DRV8823: Selection 0 Locked

    214 views
    2 replies
    Latest over 4 years ago
    by Alberto Doronzo
  • Answered

    TMDSHVMTRINSPIN(296-25715-ND) adding external DAQ 0 Locked

    354 views
    3 replies
    Latest over 4 years ago
    by Yanming Luo
  • Suggested Answer

    Issue in BOOST-DRV8711_GUIv1.0 0 Locked

    477 views
    7 replies
    Latest over 4 years ago
    by Wang5577
  • Suggested Answer

    DRV8323R: DRV8323RHRGZT 0 Locked

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

    DRV8899-Q1EVM: SPI Unexpected Behavior 0 Locked

    700 views
    12 replies
    Latest over 4 years ago
    by Pablo Mejía
  • Answered

    DRV8302: DRV8302 X-ray inspection - faulty boards 0 Locked

    1188 views
    16 replies
    Latest over 4 years ago
    by Michael Arrant
  • Answered

    DRV2604L: DRV2604LEVM-CT source code 0 Locked

    414 views
    2 replies
    Latest over 4 years ago
    by Carson Allen
  • Answered

    DRV8847: Transition of nSLEEP pin 0 Locked

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

    DRV8806: 这个CLK是什么?有没有像8860那样完整的时序图? 0 Locked

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

    DRV2605: actuator oscillation at calibration 0 Locked

    259 views
    3 replies
    Latest over 4 years ago
    by Carson Allen
  • Suggested Answer

    DRV8876: Continuous Current 0 Locked

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

    DRV8353RH-EVM: test report for max power handling of this board 0 Locked

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

    DRV8305: Problem with BEMF waveform 0 Locked

    396 views
    2 replies
    Latest over 4 years ago
    by Yan-Kilian Rey
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