• TPS51275B: Quiescent current

  

  Jeff YANG

  Part Number: TPS51275B Tool/software: Hi, May I konw what is the TPS51275B quiescent current, I have test my board ~23.5mA when EN1/2= high, 3.3V and 5V enabled, no load, Is it normal? I only found VO1 supply current in datasheet. Thanks! J…

  • 2 months ago
  • Power management
  • Power management forum

• TPS51275B: Standby current

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS51275B Other Parts Discussed in Thread: TPS51275C Tool/software: Hi, We have test TPS51275B Standby current about Iin = 23mA, it higher than other competior Richtek RT6575. Is any other way to reduce standby current? Thanks!

  • 2 months ago
  • Power management
  • Power management forum

• TPS51275B: RT6575D

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS51275B Tool/software: Hi, We are replacing RT6575D in customer side, our customer is concern about is it also BOM to BOM. I've checked even the CS1/CS2 current limit setting is very close and FB voltage is the same. Is there have…

  • 7 months ago
  • Power management
  • Power management forum

• TPS51275B: What's the difference between TPS51275B and TPS51275B-1

  

  Statham Su

  TI Thinks Resolved

  Part Number: TPS51275B Hello Sir: We are searching the second source for replacing TPS51275B-1. Can you let us know what's the difference between TPS51275B and TPS51275B-1? Can we use TPS51275B directly? Please help to provide your recommendations…

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

• TPS51275B: Some questions about TPS51275B

  

  Lumina Gui

  Part Number: TPS51275B Hi SIr, Just want to check the below question: 1) What's the maximum boost to phase voltage ( VBST2 to SW2 voltage) that TPS51275B can withstand in a very short time? How long does it last? 2) Currently we have measured…

  • over 4 years ago
  • Power management
  • Power management forum

• TPS51275B-1: Asking for the TPS51275B-1RUKR design suggestion

  

  SHH

  TI Thinks Resolved

  Part Number: TPS51275B-1 Other Parts Discussed in Thread: TPS51275B , TPS51275C , Asking for the TPS51275B-1RUKR design suggestion Hi Sir, My customer would like design TPS51275B-1RUKR to generate 3.3V. In order to improve the light load efficiency…

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

• TPS51225: what's the key different between TPS51225 and TPS51275B?

  

  Statham Su

  TI Thinks Resolved

  Part Number: TPS51225 Other Parts Discussed in Thread: TPS51275B Hello Sir: We want to find second source from TI. Would you please help us to check what's the key different between TPS51225(include B and C) and TPS51275B? Please help to provide…

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

• TPS51285B: Does any difference between TPS51285BRUKR wtih TPS51275B-1RUKR?

  

  Statham Su

  TI Thinks Resolved

  Part Number: TPS51285B Other Parts Discussed in Thread: TPS51275B-1 , Hello Sir: Does any difference between TPS51285BRUKR wtih TPS51275B-1RUKR? Can we use TPS51285BRUKR to replace TPS51275B-1RUKR directly? Please let us know your recommendations…

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

• TPS51275B: several questions

  

  Given Ding

  TI Thinks Resolved

  Part Number: TPS51275B Hi Team, Just want to check on below questions. 1. what's the max SS value? 2. can it support full MLCC Cout? 3. for the external MOS, is there Rdson requirement? Thanks. BRs Given

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

• TPS51275B-1: TPS51275B-1

  

  LIU AMY

  TI Thinks Resolved

  Part Number: TPS51275B-1 Where can I download Reliability report

  • over 6 years ago
  • Power management
  • Power management forum

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