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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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  • Not Answered

    DRV8872: Voltage Rating for the H/L side MOSFET 0 Locked

    991 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    No sensor BLDC solution 0 Locked

    434 views
    1 reply
    Latest over 7 years ago
    by Brian Schmidt
  • Not Answered

    DRV8302: No gate output even when all regulators are working fine 0 Locked

    771 views
    1 reply
    Latest over 7 years ago
    by Luis Riveros
  • Suggested Answer

    DRV8303EVM: Need the original code for DRV8303EVM 0 Locked

    517 views
    1 reply
    Latest over 7 years ago
    by Luis Riveros
  • Not Answered

    DRV8308EVM: Trapezoidal drive 0 Locked

    658 views
    2 replies
    Latest over 7 years ago
    by foras foras
  • Answered

    DRV11873: Start up current limit 0 Locked

    1288 views
    7 replies
    Latest over 7 years ago
    by na na78
  • Not Answered

    DRV8308EVM: DRV8308EVM 0 Locked

    769 views
    2 replies
    Latest over 7 years ago
    by Avraham Efraimov
  • Suggested Answer

    DRV10970: similar chip with on-chip commutation using hall sensors but with higher output PWM frequency 0 Locked

    913 views
    3 replies
    Latest over 7 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8881: About DRV8881ERHRR package Infomation. 0 Locked

    437 views
    2 replies
    Latest over 7 years ago
    by koki takakura
  • Not Answered

    DRV8880: Data sheet error wrt setting for decay and auto tune pins 0 Locked

    533 views
    2 replies
    Latest over 7 years ago
    by Luis Riveros
  • Answered

    DRV8843: What is the difference between DRV8841 and DRV8843 ? 0 Locked

    828 views
    1 reply
    Latest over 7 years ago
    by Luis Riveros
  • Not Answered

    DRV10970: Pls help: about DRV10970 slection 0 Locked

    554 views
    1 reply
    Latest over 7 years ago
    by Brian Schmidt
  • Answered

    DRV110: Setting IPeak and IHold with a FET Mux/Demux 0 Locked

    1091 views
    4 replies
    Latest over 7 years ago
    by Patrick Ruf
  • Not Answered

    DRV8323R: Hardware current limit not working with DRV8323H 0 Locked

    1065 views
    4 replies
    Latest over 7 years ago
    by Shivaraja Narayanappa
  • Answered

    DRV10963: The max continuous output current and peak current 0 Locked

    843 views
    2 replies
    Latest over 7 years ago
    by Ricardo Li
  • Not Answered

    DRV8662: I can not get the device to give me any output signal 0 Locked

    2906 views
    9 replies
    Latest over 7 years ago
    by Gabriel Winterstein
  • Suggested Answer

    DRV8830: Hardware Setup 0 Locked

    1176 views
    2 replies
    Latest over 7 years ago
    by Coby Brodigan
  • Not Answered

    CCS/BOOST-DRV8711: BOOST-DRV8711 GUI problem 0 Locked

    4063 views
    11 replies
    Latest over 7 years ago
    by Zsolt Illyes
  • Answered

    BOOST-DRV8848: High Pitch Noise with No Spin 0 Locked

    992 views
    5 replies
    Latest over 7 years ago
    by tejaChintalapati
  • Not Answered

    DRV8711: TIDA-00736 Sample code 0 Locked

    705 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
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