Answered

• LM5158-Q1: Doubt about UVLO and other parameters

  

  danielb

  Resolved

  Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5157 , LM5158 Tool/software: Dear, I have filled the LM5158-Q1 boost converter design tool spreadsheet (attached) for a boost with Vinput between 3.4 and 5.25V and Vout=44V. Could you please…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• LM5166: Use in transient 10A application

  

  David Huang

  Part Number: LM5166 Other Parts Discussed in Thread: CSD19534Q5A , , LM5156 , LM5157 Hi team I received a question from my customer as below, could you help support this case? The customer is looking for a boost converter that supports Input: 22V…

  • over 3 years ago
  • Power management
  • Power management forum

• TPS55340-Q1: buck boost application asking

  

  Alpha Ting

  TI Thinks Resolved

  Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TPS55340 , LM5157 Hi Sir, (1)If the part can be used as buck boost application. (Vin varying from 9~36V, Vout=12V, Iout=?) (2)At Vout 12V condition, what is its max Iout? (3)Using SPEIC topology…

  • over 5 years ago
  • Power management
  • Power management forum

• LM51581-Q1: IC fries when loading output with 24 Ohms

  

  Jacob Christ

  TI Thinks Resolved

  Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM51581 , LM5157 Ti, please help, I'm trying to setup the LM51581 for 4-60V in 3.3V out but when I add a 24 Ohm load the LM51581 fries before I get to 30V in. Unloaded I seem to regulate nicely…

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

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