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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

    DRV8302: Safety requirements for short circuit. 0 Locked

    636 views
    2 replies
    Latest over 6 years ago
    by Nitesh Deshpande36
  • Not Answered

    DRV8846: Using multiple devices 0 Locked

    491 views
    1 reply
    Latest over 6 years ago
    by Rick Duncan
  • Answered

    DRV3205-Q1: DRV3205-Q1 0 Locked

    463 views
    1 reply
    Latest over 6 years ago
    by Garrett Walker
  • Suggested Answer

    DRV8305-Q1: Watchdog Fault 0 Locked

    758 views
    3 replies
    Latest over 6 years ago
    by Garrett Walker
  • Answered

    DRV8711: Direct PWM. Hi-Z state on both xOUT1 and xOUT2 at the beginning of each period PWM input signal. 0 Locked

    851 views
    3 replies
    Latest over 6 years ago
    by Rick Duncan
  • Answered

    DRV10970: DRV10970 Need assistance in selection of appropriate BLDC driver 0 Locked

    696 views
    5 replies
    Latest over 6 years ago
    by Kevin Jackson
  • Suggested Answer

    DRV8305: How to use this device to design a three-phase inverter with DC side voltage greater than 45V? 0 Locked

    283 views
    1 reply
    Latest over 6 years ago
    by Adam Sidelsky
  • Answered

    DRV8704: Device Failure Cause 0 Locked

    1793 views
    6 replies
    Latest over 6 years ago
    by Stephen Serlenga
  • Suggested Answer

    DRV120: 8-pin vs 14-pin? 0 Locked

    284 views
    2 replies
    Latest over 6 years ago
    by Costin Cazana
  • Suggested Answer

    DRV11873: loss of lock 0 Locked

    963 views
    6 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
  • Answered

    DRV8873: May we know if DRV8873 can use in TEC application? 0 Locked

    1044 views
    3 replies
    Latest over 6 years ago
    by Rick Duncan
  • Suggested Answer

    DRV10983: technic for parameterless motor driver 0 Locked

    518 views
    3 replies
    Latest over 6 years ago
    by Cole Macias
  • Answered

    DRV8842: CPG005_DRV88xx Evaluation Module 0 Locked

    723 views
    9 replies
    Latest over 6 years ago
    by Yiping Wang
  • Suggested Answer

    DRV8842EVM: schematic diagram of CPG005_DRV88xx Evaluation Modules 0 Locked

    373 views
    1 reply
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    DRV8870: H-Bridge not driving the motor as expected 0 Locked

    1718 views
    5 replies
    Latest over 6 years ago
    by Wang5577
  • Suggested Answer

    DRV-ACC16-EVM: Regarding the usage of Oscilloscope along with DRV-ACC16-EVM 0 Locked

    412 views
    1 reply
    Latest over 6 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    DRV8873S-Q1EVM: "No Power" error message and no function with DRV8873S - "Motor Control Tool" 0 Locked

    1011 views
    8 replies
    Latest over 6 years ago
    by Holger Wagner
  • Suggested Answer

    DRV10983-Q1: How to set input current draw to 1.5A, and 12V on DRV10983-Q1 0 Locked

    506 views
    5 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
  • Suggested Answer

    DRV10983: Minimum fall/rise time on the SCL/SDA line? 0 Locked

    522 views
    3 replies
    Latest over 6 years ago
    by Sanmesh Udhayakumar
  • Suggested Answer

    DRV8302: 3-Phase Driver internal regulator issue 0 Locked

    812 views
    7 replies
    Latest over 6 years ago
    by Adam Sidelsky
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