• TPS563203EVM: IC dead due to input MLCC

  

  David Kim2

  TI Thinks Resolved

  Part Number: TPS563203EVM Other Parts Discussed in Thread: TPS563203 Tool/software: Hi While testing with TPS563203EVM, I changed c2,3 to another manufacturer's and operated, but the TPS563203 died. Can the MLCC affect the ic? -Condition- 1. Change…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS563203EVM: IC burnt at power on/off test.

  

  David Kim2

  TI Thinks Resolved

  Part Number: TPS563203EVM Other Parts Discussed in Thread: TPS563203 , Tool/software: Hi The client company is conducting an IC(TPS563203) verification test. Testing with TPS563203EVM. However, there is a phenomenon in which the IC is burned during…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS563203EVM: Overcurrent Protection Waveform

  

  Qingze Han

  TI Thinks Resolved

  Part Number: TPS563203EVM I want to test the overcurrent protection function of the chip, and measured the waveforms at 4A and 3.9A respectively , but the corresponding waveforms are not the same, which one is correct? I saw the data of 13ms and 24us…

  • over 2 years ago
  • Power management
  • Power management forum

• TPS563203EVM: Double pulse problem

  

  Qingze Han

  TI Thinks Resolved

  Part Number: TPS563203EVM I wanted to observe the inductor current, so I lifted the inductor up and connected it to a Dupont wire, and found that when the oscilloscope probe was in some positions, abnormal double pulse waveforms would appear. I am curious…

  • over 2 years ago
  • Power management
  • Power management forum

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