• TPS371K-Q1: Monitoring high voltages

  

  Lucas Gerads

  TI Thinks Resolved

  Part Number: TPS371K-Q1 Other Parts Discussed in Thread: TPS37100-Q1 , , TPS371K Tool/software: I need to monitor a high voltage (about 560V) and also signal when this voltage is safely below 50 V. What is a good IC for this kind of application. I came…

  • 6 months ago
  • Power management
  • Power management forum

• TPS371K-Q1: Need IC for over voltage protection

  

  Mayur Gawle

  TI Thinks Resolved

  Part Number: TPS371K-Q1 Tool/software: Hi Team, We have a DC DC converter and the input voltage range is 40-160 V, output power is 90 Watt, input maximum current is 2.5 A. We need an IC which can shut down the converter when the input voltage exceeds…

  • 5 months ago
  • Power management
  • Power management forum

• RE: TL431: TL431 input voltage Ragne

  

  Andrew Li

  Hello, Thanks for your question! I wanted to recommend the TPS371K-Q1 high voltage supervisor which integrates a lot of the functionality you have implemented discretely here. It is a great way for you to simplify your design/BOM! https://www.ti…

  • 4 months ago
  • Power management
  • Power management forum

• RE: LM8365: Brownout function issue with Micropower Undervoltage-Sensing LM8365BALMF27/NOPB

  

  Henry Naguski

  Hi, Immediately I notice that the RESET pin of LM8365 in your schematic is pulled up to 15V, which violates the absolute maximum rating of the device. We have a range of high voltage supervisors that will likely be a better choice for this application…

  • 3 months ago
  • Power management
  • Power management forum

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