• TPS55383: Maximum current in operation mode

  

  Dror Moshe

  TI Thinks Resolved

  Part Number: TPS55383 Tool/software: Hi, I use TPS55383PWPR for buck converter from single input of 24V to two outputs 5v & 5.5v. In the datasheet I'm don't understand what is the maximum current of the two outputs. In the obsolete values table…

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

• TPS55383: TPS55383PWPR

  

  Eyal Lebanony

  TI Thinks Resolved

  Part Number: TPS55383 Tool/software: Hi, On the TI web site TPS55383PWPR appears to be active but it is mentioned as going to be obsolete on 21 Aug 2024 in PCN20230818001.3. Please advice. Thanks

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

• TPS55383: Failure in field - reason unknown?

  

  Kevin Darrah

  TI Thinks Resolved

  Part Number: TPS55383 Tool/software: Input voltage = 17Vmax 12Vmin (4S Lithium Battery) Output Current 1-2A max on both outputs 5V & 3.3V We have extensively tested this circuit in the lab without issues, but now having ~30 failures/1000 units in…

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

• TPS55383: RoHs compliant

  

  Dror Moshe

  TI Thinks Resolved

  Part Number: TPS55383 Hi, Where I can found for TPS55383PWPR?

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

• TPS55383: supply DSP & FPGA

  

  Dror Moshe

  Resolved

  Part Number: TPS55383 Other Parts Discussed in Thread: TPS54383 Hi Lucia, How are you? I hope you feel great. You helped me with TPS55383 ,how to use it. In our conversation you told me that there are more options. You can help me find right component…

  • Resolved

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

• TPS55383: Calculate Compensation filter

  

  Dror Moshe

  TI Thinks Resolved

  Part Number: TPS55383 Hi, I want to use TPS55383 for supply FPGA & DSP. My input is 5v and output 3.3v,1.9v. I trying to calculate the value of the compensation components but I don't know what is Ton?

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

• TPS55383: Problem with CALCULATION TOOL

  

  Dror Moshe

  Resolved

  Part Number: TPS55383 Other Parts Discussed in Thread: TPS55386 Hi, I download Excel CALCULATION TOOL to choose the right components. I need to convert 5V/2A and 12v/2A from 24v. PVDD1=VOUT2=12V PVDD2=24V Why the VOUT2 marked in red? See below…

  • Resolved

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

• TPS55386: Lifecycle status

  

  Sankalp Gitaje

  TI Thinks Resolved

  Part Number: TPS55386 Other Parts Discussed in Thread: TPS55383 The part looks active on website can you please let me know the lifecycle status for the same(YTEOL).

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

• Simulating loads that are 3 feet from the regulator

  

  Mark Nohr

  TI Thinks Resolved

  Other Parts Discussed in Thread: TPS55383 I have a system where there are power supplies in a card cage and the loads are on the other end of connectors and cables. Any idea how I would simulate this to insure regulation stability? I'm looking at using…

  • over 10 years ago
  • Power management
  • Power management forum
Answered

• Power Tree suggestion required for 4.5 A/3.5 A input..

  

  vengadesh uthirapathy

  Resolved

  Other Parts Discussed in Thread: PTH04T240W , TPS51315 , TPS54383 , TPS55383 Hi , One of my customer ,want to design the power tree for below input rail requirement Please check it out to suggest the best device from TI / NSC. 1. input 1 (3.3 V…

  • Resolved

  • over 14 years ago
  • Power management
  • Power management forum

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