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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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View FAQ threads
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  • Answered

    DRV8847: TRQ pin connection when PWM is not used 0 Locked

    212 views
    2 replies
    Latest over 4 years ago
    by Kurumi Hasegawa
  • Answered

    DRV8847: Connection of PPAD? 0 Locked

    537 views
    2 replies
    Latest over 4 years ago
    by Kurumi Hasegawa
  • Suggested Answer

    DRV8837: PSPICE model - Coasting and brake current simulation 0 Locked

    642 views
    3 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8701: DRV8701P Can´t move a motor 0 Locked

    453 views
    8 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8701: AVDD and DVDD are not Generated after Motor Is connected 0 Locked

    714 views
    5 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8350: SLA SLB SLC report error 0 Locked

    337 views
    1 reply
    Latest over 4 years ago
    by Cole Macias
  • Suggested Answer

    BOOSTXL-DRV8323RH: Can't spin BLDC Motor with InstaSpin: LAUNCHXL-F28069M and BOOSTXL-DRV8323RH 0 Locked

    565 views
    4 replies
    Latest over 4 years ago
    by user6352994
  • Answered

    DRV8846: Max and Min value for Pulldown/up resistors 0 Locked

    371 views
    2 replies
    Latest over 4 years ago
    by Yusuke Mukuno
  • Answered

    DRV8889-Q1: Are there any pinout that I can use it to detect the motor current by ADC from MCU? 0 Locked

    436 views
    5 replies
    Latest over 4 years ago
    by Ryan Kehr
  • Suggested Answer

    DRV8711: How to Control STOP & Run Current? 0 Locked

    259 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8870: Driving a single brushless DC motor from two DRV8870 in parallel 0 Locked

    809 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8881: Asserting nFault when restarting from sleep mode 0 Locked

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

    DRV8800: Do you have some recommendation devices for 12v to 60v(180v, 10W) full bridge design 0 Locked

    312 views
    3 replies
    Latest over 4 years ago
    by Wang5577
  • Answered

    DRV8305-Q1EVM: Protection the MCU from over-voltage 0 Locked

    575 views
    6 replies
    Latest over 4 years ago
    by John Pan
  • Suggested Answer

    DRV8424: Can the full scale current remain for a very long time? 0 Locked

    294 views
    1 reply
    Latest over 4 years ago
    by Wang5577
  • 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
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