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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

    DRV11873: Overcurrent Protection 0 Locked

    835 views
    3 replies
    Latest over 7 years ago
    by Janet Yi
  • Suggested Answer

    DRV8432: Hot Slug 0 Locked

    1283 views
    5 replies
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8312: How to output 1KHz and 40Hz PWM 0 Locked

    1233 views
    6 replies
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    DRV8825: About current control PWM and step frequency 0 Locked

    3277 views
    5 replies
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8711: Operating frequency of charge pump of DRV8711 0 Locked

    832 views
    4 replies
    Latest over 7 years ago
    by Masami Michino
  • Answered

    DRV8701: Output impedance of SO pin 0 Locked

    721 views
    3 replies
    Latest over 7 years ago
    by masahiko shimizu
  • Answered

    DRV8308: HALLRST function 0 Locked

    912 views
    4 replies
    Latest over 7 years ago
    by masahiko shimizu
  • Discussion

    DRV8834: Timing requirements of twake Locked

    698 views
    2 replies
    Latest over 7 years ago
    by Luke Hsieh
  • Answered

    DRV2605EVM-CT: other actuator 0 Locked

    1543 views
    3 replies
    Latest over 7 years ago
    by Micah B Brouwer
  • Not Answered

    DRV2700EVM-HV500: kHz switching capabilities & input filter 0 Locked

    1387 views
    3 replies
    Latest over 7 years ago
    by Micah B Brouwer
  • Not Answered

    DRV8701: Obvious noise in one direct but fine in the other direction 0 Locked

    1611 views
    4 replies
    Latest over 7 years ago
    by Kevin Lin
  • Not Answered

    DRV8305-Q1: CSA programmable blanking feature 0 Locked

    552 views
    1 reply
    Latest over 7 years ago
    by Rick Duncan
  • Answered

    DRV8323: Default register settings not correct using SPI interface 0 Locked

    3031 views
    6 replies
    Latest over 7 years ago
    by James C Millener II
  • Answered

    DRV8323: analogue voltage level at 1.8V 0 Locked

    778 views
    3 replies
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    DRV8701: DRV8701 Voff 0 Locked

    1303 views
    7 replies
    Latest over 7 years ago
    by Rick Duncan
  • Not Answered

    BOOSTXL-DRV8323RS: Voltage sense filter 0 Locked

    1369 views
    3 replies
    Latest over 7 years ago
    by Yanming Luo
  • Not Answered

    DRV8801: The difference between DRV8801PWP and DRV8801PWPR 0 Locked

    1230 views
    1 reply
    Latest over 7 years ago
    by James Lockridge19
  • Not Answered

    DRV10975: drv10975 0 Locked

    531 views
    1 reply
    Latest over 7 years ago
    by Janet Yi
  • Not Answered

    DRV8301: Catastrophic failure, transistors and DRV 0 Locked

    1553 views
    5 replies
    Latest over 7 years ago
    by Larry Stevens
  • Not Answered

    DRV8308: DRV8308 not worked. 0 Locked

    1629 views
    2 replies
    Latest over 7 years ago
    by Jakub Novotný
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