• TPS2557: Ilim

  

  Jakob Varney

  TI Thinks Resolved

  Part Number: TPS2557 Hello, I need my circuit to have a 2.5A cutoff what Rilim value do I use. Thanks

  • 1 month ago
  • Power management
  • Power management forum

• TPS2557: Will this circuit work

  

  Jakob Varney

  TI Thinks Resolved

  Part Number: TPS2557 Is this circuit right I need it to cutoff at 2.5A. Is this right? The fault pin and en pin are my main concerns.

  • 1 month ago
  • Power management
  • Power management forum

• TPS2557: TPS2557 breaking

  

  Marcel Robitaille

  Part Number: TPS2557 Other Parts Discussed in Thread: TPS2552 Tool/software: I have a circuit with a TPS2557 and a TPS3436BFACA. When I power it normally, it seems to work perfectly. However, when I bypass this circuit and apply 3.3V to the output (which…

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

• TPS2557: TPS2557 current limiter running at 5.6A

  

  Arief Hernadi

  Resolved

  Part Number: TPS2557 Other Parts Discussed in Thread: TPS22992 , TPS22922 Tool/software: Hi, My customer is inquiring whether the following scenario is ok with the TPS2557 "The application needs 4.24A steady state current and 5.6A peak(50us)/4.62A…

  • Resolved

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

• TPS2557: Request for new device recommendations for new product development

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS2557 Other Parts Discussed in Thread: TPS2559 , Hello, My customer had developed products using the TPS2557DRBR. They believe this is a legacy part released long ago. Could you please recommend a new device that can replace the device…

  • 1 month ago
  • Power management
  • Power management forum

• TPS2557-Q1: TPS2557-Q1, LM25088

  

  Tapan Pattnayak

  Part Number: TPS2557-Q1 Tool/software: TPS2557-Q1. I have a load switch which provides current to a System on a module (5V) whcih on boot time can take 2.5A. But drops to 1A after boot up. I have added a 21K ohm as the Ilimit resistor to this load…

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

• TPS2557: comparison table with TPS25221DRVR

  

  Kailun Liu

  TI Thinks Resolved

  Part Number: TPS2557 Tool/software: Hi Team, May I have your support to provide comparison table between TPS2557 and TPS25221DRVR? Customer is evaluate them in E-cig main power rail to heating coil.

  • 8 months ago
  • Power management
  • Power management forum

• TPS2557-Q1: Resistor value on ILIM pin

  

  Adithya Anil

  TI Thinks Resolved

  Part Number: TPS2557-Q1 Tool/software: Hi, What is the resistor value that I have to use on ILIM pin of this power switch for passing VBUS at 500mA (default USB 2.0 current), 900mA (default USB 3.0 current), 1.5A (if I configure CC pins) and 3A (if…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS2557: Will EN low cause fault low

  

  Naizeng Wang

  Resolved

  Part Number: TPS2557 Tool/software: Hi team, For TPS2557, if we pull down the EN, will fault pin assert low?

  • Resolved

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

• TPS2557: Difference between TPS2556 and TPS2557

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: TPS2557 Hi team, There is only EN logic difference. Correct? Nison

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

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