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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

    CCS/DRV8350H-EVM: DRV8350H-EVM can not connect to computer 0 Locked

    936 views
    17 replies
    Latest over 5 years ago
    by Adam Sidelsky
  • Answered

    DRV8874-Q1: CBULK recommendation with respect to voltage and drive current 0 Locked

    575 views
    2 replies
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8874: Simple question about Vref of DRV8874 0 Locked

    575 views
    1 reply
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV10964: Suitability for a gimbal 0 Locked

    863 views
    5 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Answered

    DRV10970EVM: Issues controlling a motor with this EVM 0 Locked

    562 views
    5 replies
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV10983EVM: BrkDoneThr 0 Locked

    339 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Not Answered

    DRV8889-Q1: Reset config to default? 0 Locked

    318 views
    5 replies
    Latest over 5 years ago
    by Wang5577
  • Answered

    DRV8881: how to calculate power consumption of step motor and driver IC? 0 Locked

    5388 views
    3 replies
    Latest over 5 years ago
    by Wang5577
  • Suggested Answer

    DRV10983EVM: Inductive AVS 0 Locked

    277 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8886AT: PGND and GND Internal Connection 0 Locked

    277 views
    3 replies
    Latest over 5 years ago
    by Rick Duncan
  • Answered

    DRV8839: Break down after operating normally 0 Locked

    527 views
    4 replies
    Latest over 5 years ago
    by Bruno Inuggi
  • Suggested Answer

    DRV8873-Q1: Current Limit Threshold over Full Temperature Range 0 Locked

    322 views
    2 replies
    Latest over 5 years ago
    by Rick Duncan
  • Not Answered

    I need help to choosing a suitable Class D AMP (Switching AMP). 0 Locked

    227 views
    5 replies
    Latest over 5 years ago
    by Sam(MPAA) Zhang
  • Suggested Answer

    DRV10983EVM: Mismatch of speed command and actual speed. 0 Locked

    470 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV10983EVM: Two options for adjusting the motor commutate advance time 0 Locked

    239 views
    1 reply
    Latest over 5 years ago
    by Vishnu Balaraj
  • Suggested Answer

    CCS/DRV8305-Q1: F28069M and DRV8305-Q1EVM: Current Monitoring via MOSFET RDS(ON), how it InstaSPIN compensate RDS(ON) with temp? 0 Locked

    438 views
    2 replies
    Latest over 5 years ago
    by Yanming Luo
  • Suggested Answer

    BLDC motor control IC 0 Locked

    752 views
    1 reply
    Latest over 5 years ago
    by Aaron Barrera
  • Answered

    DRV8304: Question about bidirectional and unidirectional current sense operation. 0 Locked

    376 views
    1 reply
    Latest over 5 years ago
    by Aaron Barrera
  • Suggested Answer

    DRV2625: DRV2625 power on sequence requirement 0 Locked

    151 views
    3 replies
    Latest over 5 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    DRV8304: VGHC is not high enough to drive the Mosfet correctly. 0 Locked

    971 views
    8 replies
    Latest over 5 years ago
    by Nikos Tosis
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