• 

  Takanari Nishikawa

  • 1 day ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: Behavior at Power Off

  TI Thinks Resolved

  Part Number: DRV8886 When the power supply is turned off, is there a possibility that the FET of the H-bridge turns on due to the electric charge remaining in the capacitor of the booster circuit?
• 

  Takanari Nishikawa

  • 22 days ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: About the use of DRV8886

  TI Thinks Resolved

  Part Number: DRV8886 I am thinking of using DRV 8868 with noncircular 1/2 step. However, the output waveform does not rise when using noncircular 1/2 step. (See Attachments) The rise time varies depending on the Alumi Capacitor . Is the capacity of...
• 

  Lin Li

  • 1 month ago
  • Motor drivers
  • Motor drivers forum

  RE: DRV8886: what is the root cause why DVDD pin output only 1.5v and AVDD pin output remain 0v?

  Hi Pablo, Appreciate for your so detailed help for all those areas before. hope when next prototype PCB made. this issue has gone away. Regards Lin
• 

  user5052114

  • 5 months ago
  • Motor drivers
  • Motor drivers forum

  DRV8886: DRV8886

  TI Thinks Resolved

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

  Kazuki Kitajima

  • 5 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
• 

  Takashi Onawa

  • 5 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)...
• 

  Kazuki Kitajima

  • 7 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

  • 7 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
• 

  Takashi Onawa

  • 7 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...
• 

  Kazuki Kitajima

  • 7 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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