• TPS62148: TPS62148RGXT

  

  Sanjana Renganatha Desigan

  TI Thinks Resolved

  Part Number: TPS62148 Tool/software: Hi, This is Sanjana Renganatha Desigan from Quantum Circuits. Our team is trying to find a 12V in and 12V out simple voltage regulator with ~2A output current. We found this part: TPS62148RGXT which seems to be a…

  • 19 days ago
  • RF & microwave
  • RF & microwave forum
Answered

• TPS62148: Feedback adjust

  

  Raimund Buchhauser

  Resolved

  Part Number: TPS62148 Tool/software: Hi Supportteam, short question to TPS62148, is it basically allowed to adjust the feedback resistor R2 during the device is running? What I want to do is, to change the output voltage on the fly with a I2C EEPot which…

  • Resolved

  • 24 days ago
  • Power management
  • Power management forum

• TPS62148: What is the error of the switching frequency?

  

  shinichi miyano

  TI Thinks Resolved

  Part Number: TPS62148 Tool/software: Hello Team What is the error of the frequency operating forced PWM mode? Best Regard Miyano Shinichi

  • 7 months ago
  • Power management
  • Power management forum
Answered

• TPS62148: How many times can this part be reflowed?

  

  shinichi miyano

  Resolved

  Part Number: TPS62148 Hello Team I'd like to know how many times I can reflow this part. Best Regard Miyano Shinichi

  • Resolved

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

• TPS62148: Layout Review

  

  Desireddy Teja Reddy

  Resolved

  Part Number: TPS62148 Hi Team, We are using the TPS62148RGXR Switcher part in our Layout Board file. I had attached the images of the Board file and Schematics. Please review the layout and share your feedback with us. The PCB we are using is of 12 Layers…

  • Resolved

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

• TPS62148: Schematics Review

  

  Desireddy Teja Reddy

  TI Thinks Resolved

  Part Number: TPS62148 Hi Team, We are using the TPS62148RGXR Switcher part in our schematics. I had attached the schematic Image below, Kindly review the schematics and share your valuable feedback with us. Thanks and Regards - Teja

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

• TPS62148: Case Temperature

  

  Siya Susan Kuruvilla

  TI Thinks Resolved

  Part Number: TPS62148 Hi Team, Please help us to get the Case Temperature (Tc) of the Part TPS62148 as it is needed for the thermal simulation of our project.

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

• TPS62148: Required Supply Headroom for 12VDC Out at 400mA

  

  Matt Ferrari

  Resolved

  Part Number: TPS62148 According to the datasheet, the TPS62148 can provide a maximum output voltage of 12 VDC. What is the lowest supply voltage (VIN) I can use on the chip and still get this 12 VDC out? My maximum current draw at 12 VDC will be 400mA…

  • Resolved

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

• TPS62148: PGOOD - Trigger Conditions Summary

  

  Darren (FAE)

  Resolved

  Part Number: TPS62148 Hi Team, Normally I would take the time to review the DS to help answer this Q, but I am currently resource-strained. I need to know a summary of all the ways PGOOD works. 1) How the Output Voltage and PGOOD (I am 100% sure this is…

  • Resolved

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

• TPS62148: Questions Related to SS/TR pin Operation

  

  Darren (FAE)

  TI Thinks Resolved

  Part Number: TPS62148 Q1: The internal Vref is 0.7V (used for SS/TR) typical, right? Q2: I understand SS/TR is connected to a Current Source, which is connected to a mid-rail that comes from VIN - yes? I am being asked for a high-level visual description…

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

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