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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] Oscilloscope Tips and Tricks for Debugging Brushed and Stepper Motors

    Jacob Thompson
    Jacob Thompson
    Sometimes a picture really is worth a thousand words, such as troubleshooting a motor and motor driver. This post discusses the signals that are the most commonly useful when debugging a running motor, and mentions some of the waveform characteristics…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8143/44/45-Q1. 20-40us nSleep pulse input requirement for H-Variant

    Shinya Morita
    Shinya Morita
    Other Parts Discussed in Thread: DRV8143-Q1 , DRV8145-Q1 , DRV8144-Q1 DRV8143-Q1, DRV8144-Q1, DRV8145-Q1 has H-Variant. In H-Variant(HW interface), nSLEEP pin requires external pulse input. It should be 20us-40us pulse to wake the parts. 20us-40us…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8243/44/45-Q1. 20-40us nSleep pulse input requirement for H-Variant

    Shinya Morita
    Shinya Morita
    Other Parts Discussed in Thread: DRV8244-Q1 , DRV8243-Q1 , DRV8245-Q1 DRV8243-Q1, DRV8244-Q1, DRV8245-Q1 provides 3 variants- H,S and P. In H-Variant(HW interface), nSLEEP pin requires external pulse input. It should be 20us-40us pulse to wake the parts…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Quick Guide to Debugging Common Issues in BLDC motor drivers

    Akshay Rajeev Menon
    Akshay Rajeev Menon
    Other Parts Discussed in Thread: DRV8300 Debug of issues vary from situation to situation, but over time you will start to recognize patterns between the common problems. The following are some of the most frequently asked questions and methods for solving…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] How to estimate die temperature of Stepper Driver?

    Ryan Kehr
    Ryan Kehr
    Other Parts Discussed in Thread: DRV8434 Author: Murugavel Raju Stepper motor drivers such as the DRV8434 family have integrated H-Bridge drivers for each of the two phases A and B of the stepper motor. The Excel calculator tool “Integrated Stepper…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Gate Resistor Calculator for DRV8328/DRV8329

    Aaron Barrera
    Aaron Barrera
    Other Parts Discussed in Thread: DRV8328 , DRV8329 In the DRV8328 and DRV8329 gate driver devices, the external MOSFET’s drain-to-source voltage (V DS ) slew rate will be dependent on the rate at which the gate of the external MOSFETs is controlled. The…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Debugging faults with Hardware variant devices

    Aaron Barrera
    Aaron Barrera
    Other Parts Discussed in Thread: DRV8302 , DRV8306 , DRV8328 , DRV8311 , DRV8329 , DRV832X , DRV8323 , DRV8353 When using a Brushless-DC motor driver with a Hardware interface versus a SPI interface, there is a trade-off of having simpler device setting…
    • Answered
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Automotive door module design options

    Clark Kinnaird
    Clark Kinnaird
    Other Parts Discussed in Thread: TLIN1431-Q1 , DRV8714-Q1 , DRV8145-Q1 , LM74700-Q1 , DRV8906-Q1 , DRV8245-Q1 , TPS1HB08-Q1 , ALM2402-Q1 , TCAN1162-Q1 , DRV8243-Q1 , DRV8718-Q1 , DRV8908-Q1 , DRV8910-Q1 Automotive doors are sophisticated systems with…
    • Answered
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8328: Implementing 3 External CSAs using DRV8328

    Aaron Barrera
    Aaron Barrera
    Part Number: DRV8328 Other Parts Discussed in Thread: DRV8323 The DRV8328 is a low-cost gate driver optimized for 3-phase BLDC motor driver applications with 1 external shunt resistor and Current Sense Amplifier (CSA). This is because the low-side sources…
    • Answered
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Integrated Buck Regulators in the 8316 family

    Aaron Barrera
    Aaron Barrera
    Other Parts Discussed in Thread: DRV8316 , DRV8316REVM , MCT8316Z , MCT8316Z-Q1 , MCF8316A , MCT8316A , DRV8316-Q1 The DRV8316 and MCx8316 families of 3-phase integrated MOSFET BLDC motor drivers include an up to 200-mA adjustable buck regulator capable…
    • Answered
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
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  • Answered

    DRV8301 - SPI and high temperature question 0 Locked

    5577 views
    15 replies
    Latest over 8 years ago
    by Kuo Duke
  • Answered

    DRV8305-Q1: Short negative spikes on GHx and SHx, is this a problem? 0 Locked

    2168 views
    5 replies
    Latest over 8 years ago
    by Jan Lewerentz
  • Answered

    DRV8848 - OCP function 0 Locked

    1238 views
    3 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV8308: Tuning the ADVANCE parameter 0 Locked

    1329 views
    3 replies
    Latest over 8 years ago
    by Bryan McLaughlin
  • Not Answered

    DRV10983EVM: DRV10983EVM GUI configuration issue 0 Locked

    2177 views
    4 replies
    Latest over 8 years ago
    by yanzhen fu
  • Not Answered

    DRV8432: How much is minimum time DRV8432 can detect over current? 0 Locked

    770 views
    2 replies
    Latest over 8 years ago
    by Mason Noh
  • Not Answered

    DRV8308EVM: DRV8308EVM 0 Locked

    1397 views
    3 replies
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV8601: DRV8601 0 Locked

    1501 views
    1 reply
    Latest over 8 years ago
    by Kelly Griffin
  • Suggested Answer

    Ultrasonic Pulser 0 Locked

    1176 views
    1 reply
    Latest over 8 years ago
    by Kelly Griffin
  • Answered

    PCB for use of the DRV8332 0 Locked

    2981 views
    8 replies
    Latest over 8 years ago
    by Rick Duncan
  • Answered

    DRV8308: DRV8308 0 Locked

    2563 views
    6 replies
    Latest over 8 years ago
    by Javier Vicandi
  • Not Answered

    Instaspin software 0 Locked

    530 views
    1 reply
    Latest over 8 years ago
    by ChrisClearman
  • Not Answered

    DRV8323: could DRV8323 can work well at above 2KW system? 0 Locked

    875 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Suggested Answer

    DRV8872: multiple -FAULT outputs wire OR'd 0 Locked

    638 views
    1 reply
    Latest over 8 years ago
    by Rick Duncan
  • Not Answered

    DRV10983: Microcontoller or dedicated driver IC DRV series for BLDC/PMSM application 0 Locked

    338 views
    0 replies
    Started over 8 years ago
    by chaitanyab
  • Answered

    DRV2605EVM-CT: Binary Counting->Analog Input mode, pressing any button seems to reboot the board 0 Locked

    10176 views
    12 replies
    Latest over 8 years ago
    by Marko Grdakovic
  • Suggested Answer

    DRV595 application circuit 0 Locked

    5168 views
    13 replies
    Latest over 8 years ago
    by Shawn Zheng
  • Not Answered

    DRV8305-Q1: current amplifier output distorts at positive peak when max duty is 91% 0 Locked

    1927 views
    6 replies
    Latest over 8 years ago
    by scott klar
  • Answered

    DRV8301: DRV8301 Lock-Up Issue 0 Locked

    6157 views
    11 replies
    Latest over 8 years ago
    by Richard Elmquist
  • Not Answered

    BOOSTXL-DRV8301: Driving an impeller pump 0 Locked

    763 views
    1 reply
    Latest over 8 years ago
    by Yanming Luo
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