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  • DRV8849: Driving a motor using a DRV8849.

    Part Number: DRV8849 Tool/software: Our application uses the DRV8849 driver to control motor rotation. However, we're encountering a motor noise issue during operation with a load of 0.4 Nm. Could you please suggest optimal driver settings to reduce…

  • DRV8849: Step pins connect suooprt

    TI Thinks Resolved
    Part Number: DRV8849 Tool/software: Hi Team, Could we connect the pin STEP1 and STEP2 with same frequency signal? Besides, do we have some suggestions to enhance MCU's GPIO frequency? Because customer uses low-end MCU and it is limited by PWM resource…
    • Answered

  • RE: [FAQ] DRV8849: How can I use DRV8845 as a drop-in replacement for A3988?

    Resolved
    FAQ

  • DRV8849: Braking of the stepper motor using DRV8849.

    Part Number: DRV8849 Tool/software: Hi all, We are using DRV8849 in our design and would like to achieve braking functionality when the stepper motor connected at the output is not rotating. Please suggest how we can achieve the same. Regards, Chirag…

  • DRV8849: How to configure the pins of drv8849 to make the motor rotate?

    TI Thinks Resolved
    Part Number: DRV8849 Hi Team, The customer uses DRV8849 to drive a motor, and the OUT1A, OUT1B, OUT2A, and OUT2B outputs control a motor. Raise the following pins: ENABLE1, ENABLE2 , NSLEEP STEP1 and STEP2 MODE01 and MODE11 VREF1 and VREF2 But the motor…
    • Answered

  • DRV8849: Drawing of RRH 36-pins package

    Resolved
    Part Number: DRV8849 Other Parts Discussed in Thread: DRV8845 Would you please send me the drawing of "RRH 0036"? There were just image and no drawing on the datasheet of DRV8849. Also, I looked for it on your website, but could not find it…
    • Resolved

  • DRV8849: Clarification on motor driver control

    TI Thinks Resolved
    Part Number: DRV8849 Other Parts Discussed in Thread: DRV8461 , DRV8452 , DRV8434S , DRV8434A , DRV8462 I have gone through the DRV8849 datasheet and I have doubts regarding the initial position mentioned in that. As per the datasheet : "The initial excitation…
    • Answered

  • DRV8849: Package info and emc suggestions

    Resolved
    Part Number: DRV8849 Hoping to use this device in industrial control systems: The data sheet shows very little surrounding items, ie just a few small caps, no inductors/ ferrites. Looking at the EVM schematics give the impression that extra ferrites will…
    • Resolved

  • DRV8411: spec check

    Part Number: DRV8411 Other Parts Discussed in Thread: DRV8436 , DRV8428 , DRV8425 , DRV8847 , DRV8849 , DRV8845 Tool/software: Hi For the 12V stepper motor in the attached file, is there an integrated driver IC or a recommended alternative? stepping motor…

  • DRV8210: The MD solution in IPC

    TI Thinks Resolved
    Part Number: DRV8210 Other Parts Discussed in Thread: ULN2003A , , DRV8849 , DRV8411 , DRV8845 Tool/software: Hi BU expert, In IP camera, I have noticed that some customer use motor drive and some customer use Darlington. Why there is the difference? Thanks…

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