• DRV8800: Motor driver IC leakage current test failure

  

  Mukesh Srinivasan

  TI Thinks Resolved

  Part Number: DRV8800 Tool/software: Hi, In my design I used the DRV8800 IC to driver the motor. In electrical safety testing time (leakage current test) it is failed. Can you please suggest any design solution to solve that issue.

  • 5 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8800: searching 3-phase stepper motor driver

  

  Bert Gerrits

  TI Thinks Resolved

  Part Number: DRV8800 Other Parts Discussed in Thread: DRV8962 , DRV8952 , DRV8145-Q1 Tool/software: Hi, I'm searching for a motor driver IC that can drive a 3-phase stepper motor. The exact type of the stepper motor is: FL573P56-5606A The link: https…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8800: Interval between nSLEEP high and PWM apply

  

  Shuhei Goto

  TI Thinks Resolved

  Part Number: DRV8800 Tool/software: Hi team, In D/S, it is said that user should delay 1ms before applying PWM when nSLEEP is switching low to high. If this interval is shorter than 1ms, what type of trouble does occur? Best regards, Goto

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

• DRV8800: IBIS model

  

  user4773197

  TI Thinks Resolved

  Part Number: DRV8800 Other Parts Discussed in Thread: DRV8818 , Hi team, My customer is asking for DRV8818 and DRV8800 IBIS model/ spice model, could you please help support ? Best regards, Daisy Yang

  • over 2 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8800: Can DRV8800 detect motor open status?

  

  Wendy Wang1

  Resolved

  Part Number: DRV8800 Other Parts Discussed in Thread: DRV8880 Hi team, For Solenoid Driver & Controller, can DRV8800 detect motor open status(solenoid open)? Thank you for your help! Best regards, Wendy

  • Resolved

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8800: Failure cause investigation

  

  K. Suzuki

  Resolved

  Part Number: DRV8800 Other Parts Discussed in Thread: DRV8801 hello. I'm using the DRV8800PWP, and I'm investigating a failure that causes the ITRIP to operate at half the setting or the IC to stop outputting. The operating conditions are as follows…

  • Resolved

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8800: UVLO Minimum value

  

  Yusuke Mukuno

  Resolved

  Part Number: DRV8800 Hi expert, Could you please let me know the minimum value for UVLO voltgae (typ 6.5V, Max 7.5V)? It is needed for my customer system design. Thanks Muk

  • Resolved

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8800: Unexpected Fault Conditions

  

  Danilo A.

  Part Number: DRV8800 Hi Team, We have received this inquiry from our customer. We are experiencing fault assertions from our DRV8800PWP drivers in a design. This is a pretty mature design, and we have seen a recent up tick in these faults, so we are…

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8800: nFault at nsleep

  

  Yusuke Mukuno

  TI Thinks Resolved

  Part Number: DRV8800 HI Expert, Could you please let me know the nFault pin condision at nSleep.　（Vbb : keep 24V) The datasheet described, the nFault will be disable at Sleep mode. Is it meaning, will the nFault pin be high-Z? or Indefinite state…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8800: can I connect pin16(PWP package) to ground?

  

  Muffin

  TI Thinks Resolved

  Part Number: DRV8800 Hello, Pin16 should be left floating, but has internal pull down resistor. Does that mean I can ground it too? Thanks a lot, Rui

  • over 3 years ago
  • Motor drivers
  • Motor drivers forum

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