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  user5052114

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: DRV8886

  TI Thinks Resolved

  Part Number: DRV8886 Is it possible to use DRV8886 at 2.2A?
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  Takashi Onawa

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Settling time of IFS in dynamic control by external DAC

  TI Thinks Resolved

  Part Number: DRV8886 Hi Team, My customer is trying to control DRV8886's IFS dynamically by external DAC output. They want to know the settling time(The time from the time the DAC output is quarreled with to the time it is reflected in the IFS)...
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  Kazuki Kitajima

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Regulation Current Limitation Confirmation

  • Resolved

  Part Number: DRV8886 Hello team! I'd like to confirm my understanding is correct or not since I got
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  Kazuki Kitajima

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Regulation Current Accuracy & applying logic signal before VM implying

  • Resolved

  Part Number: DRV8886 Hello team! I got 2 questions from the customer. Would you mind supporting
• 

  Chiyuan Chiang

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: What is DRV8886's behavior when the stepper hit a hard stop?

  • Resolved

  Part Number: DRV8886 Hi, I am using the DRV8886 to drive a stepper motor. The stepper motor drives
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  Kazuki Kitajima

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Full Scale Current over 2.0A

  TI Thinks Resolved

  Part Number: DRV8886 Hello team! I got the question from the customer below. Could you please support this? In the customer system, IFS might exceed 2.0A. Is it okay to use this device with over 2.0A IFS if making sure temp is below 150℃? My understanding...
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  Takashi Onawa

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: current rise time variation depending on Load torque

  TI Thinks Resolved

  Part Number: DRV8886 Hi Team, My customer noticed that current rise time tend to be slightly shorter depending on load torque in DRV8886 evaluation. Do you know the reason why the current rise time was varied depending on load torque? I need to explain...
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  Takashi Onawa

  • 6 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Minimum Ifs under controlling RREF with external DAC

  TI Thinks Resolved

  Part Number: DRV8886 Hi Team, My customer wants to minimize Ifs by controlling external DAC like indicated in "Controlling RREF With an MCU DAC" capture of datasheet. According to the datasheet, VRREF is estimated around 1.18 ~ 1.28V, so To...
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  Tamio_Y

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: How to control using the command line

  TI Thinks Resolved

  Part Number: DRV8886 Hi, DRV8886 support team My customer ask me how to control using the command line to do the cycle testing. Do you have any idea to use the command line instead of GUI Tool? Thanks Tamio
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  Wang5577

  • 11 months ago
  • Motor drivers
  • Motor drivers forum

  RE: DRV8886: Slew rate control for reducing EMI

  Saito, I don't know and cannot share the detail about the slew rate optimization method. But, the optimized result is shown on the datasheet spec. Please try to add a snubber to slow down the rising and falling time if you have to slow down...

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