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  • DRV8886AT: Motor drivers forum

    Part Number: DRV8886AT Other Parts Discussed in Thread: DRV8889-Q1 , Hello! I know that the device is basically short circuit protected. But is the driver also short-circuit protected to ground at its outputs? Many thanks Heimo

  • DRV8886AT: Is it possible to GND the control pins

    TI Thinks Resolved
    Part Number: DRV8886AT Hi Team I found there's internal pull-downs for control pins through 100kohm resistors. Is it possible to ground these control pins without resistor & would there be any risks in damaging the device by doing so? If no, what…
    • Answered

  • DRV8886AT: Inquiries about Microstepping Setting of DRV8886

    Resolved
    Part Number: DRV8886AT Other Parts Discussed in Thread: DRV8886 Hi, TI expert A customer is using TI's DRV8886, and I have a question about it. Q1) When using 1/8 Step among the microstepping settings below, when R453(10K) and R454(10K) are connected…
    • Resolved
    • Answered

  • DRV8886AT: Motor Driver Replacement

    Resolved
    Part Number: DRV8886AT Good morning. I need to replace my current DRV8886ATRHR motor driver with the DRV8886RHR version. I state that in the current application I do not use the "Smart Tune Decay" function, the Decay PIN is set at 0V. Is it possible…
    • Resolved

  • DRV8886AT: DRV8886AT

    TI Thinks Resolved
    Part Number: DRV8886AT Other Parts Discussed in Thread: DRV8825 , DRV8886 , 1.V RREF test condition is RREF=18-20K；In fact, the circuit is connected to 15K。in this case，what is the VRREF?Is there a corresponding curve for RREF and VRREF？ 2.In the image…

  • DRV8886AT: heat

    Part Number: DRV8886AT Hi Team, The customer is experiencing below issue and needs your help. As long as EN is enabled, the CLK signal is not sent, and the motor load is not connected, the chip generates serious heat. Thanks, Annie

  • RE: DRV8886AT: DRV8886 VS DRV8886AT

    hi wang my customer use DRV8886AT, instead of DRV8886 , attachment is the DRV8886AT SCH,please help to check if any design concerns，thanks in advance
    • Answered

  • DRV8886AT: Control Pin Input Voltage Range

    Resolved
    Part Number: DRV8886AT Hi there, My customer is evaluating DRV8886AT, and the abs range of control pin is > -0.3V. Actually there will be a 1ns -0.45V undershoot when using. Will this damage the IC? Do we have a relaxation regulation like -0.5V less…
    • Resolved

  • DRV8886AT: DRV8886AT current

    TI Thinks Resolved
    Part Number: DRV8886AT can the DRV8886AT drive 1.5A rated Bipolar Stepper Motor？ the output current of the DRV8886AT is peak current？

  • DRV8886AT: Continuity check of stepper motor windings and H bridge failures

    TI Thinks Resolved
    Part Number: DRV8886AT We are using the DRV8886AT stepper motor driver in a fairly critical application. The stepper motor may be in sleep/disable mode for long periods of time but when we do need to drive the stepper motor we need to be fairly confident…

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