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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 2 years 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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  • Not Answered

    DRV8711: Volotile memory? 0

    9 views
    0 replies
    Started 1 hour ago
    by Alan Inness
  • Not Answered

    MCF8316C-Q1: Using Two Drivers for Two Stators 0

    9 views
    0 replies
    Started 1 hour ago
    by Paul Mourges
  • Not Answered

    DRV8703D-Q1: SH Pin Leakage 0

    16 views
    1 reply
    Latest 3 hours ago
    by Guyath Al Alawy
  • Not Answered

    DRV8434S: A few questions regarding step and decay mode 0

    11 views
    0 replies
    Started 5 hours ago
    by Yoshikazu Kawasaki
  • Answered

    DRV8305-Q1: Input current too high after setting EN_GATE 0

    131 views
    15 replies
    Latest 5 hours ago
    by jgerhardy
  • Not Answered

    DRV81080-Q1: Package material Information 0

    20 views
    1 reply
    Latest 6 hours ago
    by Ibinu Alaudeen Nadeera
  • Not Answered

    LM51551: 2nd circuit design and layout review / noise issue 0

    50 views
    3 replies
    Latest 7 hours ago
    by Moritz
  • Not Answered

    DRV3205-Q1: Overshoot at VCC3 when startup 0

    10 views
    0 replies
    Started 7 hours ago
    by Daisuke Higa
  • Not Answered

    DRV8231: the rise time of the voltage input to the VM pin 0

    148 views
    11 replies
    Latest 10 hours ago
    by Yuta Nishie
  • Not Answered

    DRV8424: the VM pin voltage exceeded the continuous rating 0

    25 views
    2 replies
    Latest 10 hours ago
    by chikayama dai
  • Not Answered

    MCF8329A: Using MCF8329A stand-alone 0

    9 views
    0 replies
    Started 11 hours ago
    by Murat Senturk
  • Not Answered

    MCT8329A: Motor setting during register re-write via I2C 0

    6 views
    0 replies
    Started 11 hours ago
    by Yu Sato
  • Not Answered

    DRV8711: DRV8711 decay mode setting optimization 0

    109 views
    9 replies
    Latest 12 hours ago
    by user4440012
  • Not Answered

    MCT8329A: AVS feature 0

    18 views
    1 reply
    Latest 12 hours ago
    by Dhinesh
  • Not Answered

    MCT8316A: SYS_STATUS2 - MOTOR_SPEED reports 2/3 of the actual speed 0

    16 views
    0 replies
    Started 12 hours ago
    by Horia
  • Not Answered

    MCF8329A: RAD HARD space grade version 0

    16 views
    1 reply
    Latest 12 hours ago
    by Dhinesh
  • Not Answered

    DRV8305-Q1: PWM frequency 0

    14 views
    0 replies
    Started 13 hours ago
    by Leo Ma
  • Not Answered

    MCT8315Z: WQFN breakout board 0

    45 views
    2 replies
    Latest 14 hours ago
    by Venkatadri Shantaram84961
  • Answered

    MCF8316D: Difference between C and D variant of the driver 0

    13 views
    1 reply
    Latest 14 hours ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    MCT8316Z: MCT8316Z Reset Register Values Wrong 0

    165 views
    6 replies
    Latest 14 hours ago
    by Venkatadri Shantaram84961
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