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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] 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
  • [FAQ] BLDC Integrated MOSFET Thermal Calculator

    Aaron Barrera
    Aaron Barrera
    Texas Instruments’ DRV831x and MCx831x portfolios of Brushless-DC motor drivers integrates three ½ bridge MOSFETs and a variety of system components, such as a configurable buck regulator, 3.3V LDO, active demagnetization, integrated 3x current sense…
    • Answered
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Production device information

    Vishnu Balaraj
    Vishnu Balaraj
    Other Parts Discussed in Thread: MCT8316A , MCF8316A MCF8316A and MCT8316A are production quality silicon and the errata listed below will have minor impact to the system performance. So, customers can go to production using MCF8316A and MCT8316A. Also…
    • Answered
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
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  • Not Answered

    DRV8462: Silent Step Function Using Scenario 0 Locked

    315 views
    1 reply
    Latest over 2 years ago
    by Murugavel4637
  • Suggested Answer

    DRV8210: A larger part! 0 Locked

    295 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Suggested Answer

    Products with programmed t 0 Locked

    141 views
    1 reply
    Latest over 2 years ago
    by Ryan Kehr
  • Not Answered

    DRV3205-Q1: Current Sense Problem 0 Locked

    450 views
    20 replies
    Latest over 2 years ago
    by Adam Sidelsky
  • Suggested Answer

    DRV2605L: Rated Voltage Programming 0 Locked

    242 views
    1 reply
    Latest over 2 years ago
    by Jeff McPherson
  • Answered

    DRV8303: Quetion about InstaSpin Lab10a,the Vlimit value of Svgen module 0 Locked

    419 views
    5 replies
    Latest over 2 years ago
    by Hiroyasu Matsubara
  • Suggested Answer

    DRV11873: DRV11873 device damaged 0 Locked

    221 views
    3 replies
    Latest over 2 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV8889-Q1: OL detection triggered with heavier current 0 Locked

    256 views
    4 replies
    Latest over 2 years ago
    by Ryan Kehr
  • Not Answered

    DRV8424E: DC motor by DRV8425PPWPR IN PWM MODE can only be turned forward, not reversed 0 Locked

    266 views
    2 replies
    Latest over 2 years ago
    by David Medis
  • Not Answered

    DRV8411A: PWM Max frequency 0 Locked

    308 views
    1 reply
    Latest over 2 years ago
    by Keerthivasan Kumanan
  • Suggested Answer

    DRV8714-Q1: Duty cycle limitation 0 Locked

    453 views
    7 replies
    Latest over 2 years ago
    by Keerthivasan Kumanan
  • Answered

    DRV8243-Q1: Motor Driver Questions 0 Locked

    672 views
    2 replies
    Latest over 2 years ago
    by James Thompson
  • Answered

    DRV8323: Problem when enable gate driver DRV8323 from sleep mode 0 Locked

    623 views
    13 replies
    Latest over 2 years ago
    by Joshua Maize
  • Answered

    Integrated control BLDC drivers with 42V rating for sensored application 0 Locked

    199 views
    4 replies
    Latest over 2 years ago
    by Basil baby
  • Answered

    DRV8718-Q1: series resistor for DRAIN and SH 0 Locked

    242 views
    9 replies
    Latest over 2 years ago
    by Ryan Wang
  • Answered

    DRV10974: Recommanded range of application 0 Locked

    179 views
    1 reply
    Latest over 2 years ago
    by Vishnu Balaraj
  • Suggested Answer

    MCT8316Z: MCT8316Z brake function not available 0 Locked

    560 views
    6 replies
    Latest over 2 years ago
    by Vishnu Balaraj
  • Answered

    MCF8315EVM: Some questions about MCF8315A... 0 Locked

    213 views
    1 reply
    Latest over 2 years ago
    by Vishnu Balaraj
  • Suggested Answer

    DRV3255-Q1: Evaluation Module 0 Locked

    739 views
    5 replies
    Latest over 2 years ago
    by Anthony Lodi
  • Not Answered

    DRV8876-Q1: replace DRV8801 with DRV8876 question 0 Locked

    427 views
    2 replies
    Latest over 2 years ago
    by Ryan Kehr
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