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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

    DRV8323R: DRV8323 Current Sensing Issue 0 Locked

    648 views
    5 replies
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8353R: Split power topology gate current source 0 Locked

    278 views
    1 reply
    Latest over 4 years ago
    by Adam Sidelsky
  • Answered

    DRV8320: Vvcp in case of VM=24V or VM=48V 0 Locked

    212 views
    1 reply
    Latest over 4 years ago
    by Adam Sidelsky
  • Answered

    DRV10987: Can I use DRV10987 to do position control? 0 Locked

    363 views
    4 replies
    Latest over 4 years ago
    by hongli bai
  • Answered

    DRV8705-Q1: Ground connection 0 Locked

    175 views
    1 reply
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8353R: Unidirectional or Bidirectional setting for current mearsurment with 3 shunts (PMSM control) 0 Locked

    488 views
    3 replies
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8834: Stop current setting/ 0 Locked

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

    DRV8825: Output not available correctly 0 Locked

    515 views
    5 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8302: The behavior when CP1 pin and CP2 pin are open. 0 Locked

    556 views
    6 replies
    Latest over 4 years ago
    by Hisao Uchikoshi
  • Suggested Answer

    DRV8711: DRV8711 MAX RPM? 0 Locked

    424 views
    2 replies
    Latest over 4 years ago
    by SANGHYOUK KIM
  • Answered

    DRV8428: Motor oscillation 0 Locked

    692 views
    4 replies
    Latest over 4 years ago
    by graham brown
  • Suggested Answer

    DRV8301-hc-evm revision D (CC2803X IDO DIM REV 1.3) 0 Locked

    463 views
    3 replies
    Latest over 4 years ago
    by Ramesh Ramamoorthy
  • Answered

    DRV8426PEVM: Fixed Off Time Current Regulation Reset 0 Locked

    232 views
    2 replies
    Latest over 4 years ago
    by ReedKacz
  • Suggested Answer

    DRV8353RS-EVM: Failed to connect to TMS320F28027 0 Locked

    521 views
    6 replies
    Latest over 4 years ago
    by Whitney Dewey
  • Suggested Answer

    DRV8353RS-EVM: Default firmware version on ISO-F28027F development kit? 0 Locked

    1040 views
    5 replies
    Latest over 4 years ago
    by Paul Parrot
  • Answered

    DRV2605: Building Audio High Pass filter with LRA Driver/Motor 0 Locked

    852 views
    7 replies
    Latest over 4 years ago
    by Arthur Brown
  • Suggested Answer

    DRV8343-Q1: Automotive requirement 0 Locked

    263 views
    1 reply
    Latest over 4 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV8835: Questions 0 Locked

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

    DRV8350F: What is the difference from drv8350 (without F) 0 Locked

    444 views
    1 reply
    Latest over 4 years ago
    by Omar Naamani
  • Suggested Answer

    DRV8881: RSENSE without current regulation 0 Locked

    222 views
    1 reply
    Latest over 4 years ago
    by Wang5577
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