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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.
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Frequent questions
  • Ryan Kehr
    Ryan Kehr
    • 25 days ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] What motor drivers should be considered for driving Thermoelectric cooling (TEC) elements, or Peltier devices?

    Thermoelectric cooling (TEC) elements, or a Peltier device, require a H-bridge to control the direction of current flowing through the device. As current flows through the device, one side of the device becomes cooler while the other side becomes warmer...
  • Wang5577
    Wang5577
    • 25 days ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] Stepper Motor Audible Noise

    Stepper motors are known to generate audible noise as they operate, which is undesirable for many applications. What are the root causes of the audible noise? The root causes of the stepper motor audible noise could come from mechanical factor, magnetic...
  • Cole Macias
    Cole Macias
    • 26 days ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] New or have a question about TI Motor Drivers? Click here to view a list of resources!

    Motor drivers E2E forum 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...
  • Pablo Armet
    Pablo Armet
    • 1 month ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] How to control voltage spikes on motor driver outputs?

    In motor systems, voltage spikes and ringing noise can appear on the output terminals. These spikes can degrade the performance of the motor system, increase EMI noise, and even cause damage if not controlled. Switch-node ringing noise is the results...
  • Pablo Armet
    Pablo Armet
    • 1 month ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] What interface (PH-EN or PWM) to use for controlling brushed DC motors

    Two common interfaces used to control brushed DC motors are Phase/Enable (PH/EN) and PWM. Both of these interfaces require 2 signals to be able to fully control brushed DC motors or other types of load connected to the outputs of a motor driver. Phase...
  • Adam Sidelsky
    Adam Sidelsky
    • 1 month ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] Selecting Integrated FET/control BLDC Motor drivers based on Motor Datasheet

    Understanding the parameters of a motor is very important in selecting a motor driver as the rating of the FETs and control method of the Motor driver depends on motor parameters and construction. A motor has electrical and mechanical parameters listed...
  • Adam Sidelsky
    Adam Sidelsky
    • 4 months ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] SPI Configuration and Use

    • Answered
    When using a BLDC motor driver with SPI, it is important to setup the SPI settings correctly from the MCU to match the format needed and communicate with the DRV device properly. This FAQ demonstrates the hardware connections and SPI setup needed when using SPI in a BLDC motor driver application. SPI...
  • Carson Allen
    Carson Allen
    • 5 months ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] DRV2700: Flyback Voltage Expected Output

    Part Number: DRV2700 When using the DRV2700 in it’s flyback configuration there are multiples things to consider when trying to approximate what your output will be. Here is the flyback configuration circuit found in the DRV2700 Datasheet: ...
  • Carson Allen
    Carson Allen
    • 5 months ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] DRV2625: Waveform Recording Set-Up

    Part Number: DRV2625 Achieving the right recording set-up is crucial in understanding the haptic effects produced by our haptic driver chip Here are a few things to keep in mind when putting together the set-up - Need some sort of representative mass...
  • Carson Allen
    Carson Allen
    • 5 months ago
    • Motor drivers
    • Motor drivers forum

    [FAQ] DRV2700: Frequency Response

    Part Number: DRV2700 DRV2700 Frequency Response Being able to understand how the relationship between bandwidth, load capacitance, gain, and current limit is critical for getting the output you would expect when using the DRV2700 Looking at these...
>

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  • Vishnu Balaraj
    Latest post by
    Vishnu Balaraj
    • Jan 25, 2021 11:36 PM

    DRV11873: Drv11873 internal 5V LDO has no voltage output

    • 1 Reply
    • 33 Views
  • Luis Fernando Rodriguez S.
    Latest post by
    Luis Fernando Rodriguez S.
    • Jan 25, 2021 11:33 PM

    DRV2700: Costumized board for DRV2700

    • TI thinks resolved
    • 7 Replies
    • 104 Views
  • Luis Fernando Rodriguez S.
    Latest post by
    Luis Fernando Rodriguez S.
    • Jan 25, 2021 11:31 PM

    DRV2510-Q1: Switching solenoid

    • TI thinks resolved
    • 4 Replies
    • 50 Views
  • Matt Hein
    Latest post by
    Matt Hein
    • Jan 25, 2021 11:12 PM

    DRV8353: SRM motor control with hall sensor

    • TI thinks resolved
    • 12 Replies
    • 175 Views
  • Nico Lucchese
    Latest post by
    Nico Lucchese
    • Jan 25, 2021 10:36 PM

    UC2625: Coefficient of Thermal expansion?

    • 2 Replies
    • 24 Views
  • Matt Hein
    Latest post by
    Matt Hein
    • Jan 25, 2021 8:14 PM

    DRV8313: DRV8313 Output Current Capabilities

    • TI thinks resolved
    • 3 Replies
    • 36 Views
  • Ryan Kehr
    Latest post by
    Ryan Kehr
    • Jan 25, 2021 5:58 PM

    DRV8908-Q1: Could you tell me the resistance of internal pull-down at nSLEEP pin?

    • TI thinks resolved
    • 1 Reply
    • 15 Views
  • Ryan Kehr
    Latest post by
    Ryan Kehr
    • Jan 25, 2021 4:47 PM

    DRV8256: RTM schedule.

    • Resolved
    • 1 Reply
    • 30 Views
  • Ryan Kehr
    Latest post by
    Ryan Kehr
    • Jan 25, 2021 4:42 PM

    DRV8873S-Q1EVM: SPI transactions says 16-bits in user manual, but are two 8-bit in evaluation code

    • Resolved
    • 3 Replies
    • 43 Views
  • Matt Hein
    Latest post by
    Matt Hein
    • Jan 25, 2021 3:47 PM

    DRV8353: The brushless motor is not working properly

    • TI thinks resolved
    • 3 Replies
    • 46 Views
  • Pablo Armet
    Latest post by
    Pablo Armet
    • Jan 25, 2021 3:26 PM

    DRV8838: Motor not rotating in reverse direction

    • 9 Replies
    • 159 Views
  • Matt Hein
    Latest post by
    Matt Hein
    • Jan 25, 2021 3:04 PM

    Brushed motor driver with DC-75V/15A Continuous

    • TI thinks resolved
    • 1 Reply
    • 18 Views
  • Luis Fernando Rodriguez S.
    Latest post by
    Luis Fernando Rodriguez S.
    • Jan 25, 2021 12:30 AM

    DRV2625: Using 2 LRAs

    • TI thinks resolved
    • 1 Reply
    • 27 Views
  • Luis Fernando Rodriguez S.
    Latest post by
    Luis Fernando Rodriguez S.
    • Jan 25, 2021 12:15 AM

    DRV2700: DRV2700

    • TI thinks resolved
    • 3 Replies
    • 38 Views
  • Wang5577
    Latest post by
    Wang5577
    • Jan 23, 2021 5:55 PM

    DRV8835: PROBLEM IN CONTROLLING THE STEPPER MOTOR

    • TI thinks resolved
    • 6 Replies
    • 92 Views
<>
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