Answered

• TPSF12C1: CSEN1/2

  

  Yuta Nishie

  Resolved

  Part Number: TPSF12C1 Hi, Is there a formula to determine the value of CSEN1/2? The datasheet uses a 680pF capacitor, but I want to check if I can use a 1000pF capacitor. What happens if the CSEN value increases? Best Regards, Nishie

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• RE: TPSF12C1: IGND connection

  

  Ben C

  Resolved

  Hello Kobayashi-san, If there are no further questions, please click on "resolved" to close the thread. Thank you. Ben

  • 8 months ago
  • Power management
  • Power management forum
Answered

• RE: TPSF12C1: CINJ capacitance and TVS spec

  

  Ben C

  Resolved

  Hi Kobayashi-san, Are there any further questions regarding this topic? If not, please close the thread by clicking on "resolved". Thanks, Ben

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

• TPSF12C1: Measuring Loop Gain characteristics

  

  Hirotsugu Kobayashi

  Resolved

  Part Number: TPSF12C1 Hi team, Where should I insert the injection resistor when using FRA to adjust the loop gain characteristics? Since the injection is on the N side, I am thinking of inserting an injection resistor between the CSENS2 and SENSE2A/2B…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPSF12C1: Use for Single stage EMI filter

  

  Hideki Hayashi1

  Resolved

  Part Number: TPSF12C1 Hi team, Does this device must need 2-stage passive filter? Is it able to use for single stage filter? I heard it can't, but would like to ask the fact and reason. Best regards, Hayashi

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPSF12C1: Power Dissipation Calculation and Ta Max

  

  Hirotsugu Kobayashi

  Resolved

  Part Number: TPSF12C1 Hi team, How can I calculate the power dissipation of this device? Why is the maximum ambient temperature limited to 105℃? If Tj is below 150℃, can it be used when Ta is above 105℃? Best Regards,

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPSF12C1: TPSF12C3 / TPSF12C1 Power supply

  

  Lukas Salzburger

  Resolved

  Part Number: TPSF12C1 Other Parts Discussed in Thread: TPSF12C3 Do you have any reccomandations for a high reliability, low cost and low power 12V supply suitable for powering the TPSF12C3 / TPSF12C1 directly from the mains? If I understand correctly…

  • Resolved

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

• TPSF12C1: unencrypted SPICE model

  

  Ernest Yong

  TI Thinks Resolved

  Part Number: TPSF12C1 Hi Team, Do we have unencrypted SPICE model? Thank you for your time. Best Regards, Ernest

  • 10 months ago
  • Power management
  • Power management forum

• TPSF12C1-Q1: Questions regarding filter stages, electrical rating, and design tools

  

  Matt Calvo

  TI Thinks Resolved

  Part Number: TPSF12C1-Q1 Other Parts Discussed in Thread: STRIKE Hey Power Management team, I have a customer evaluating the TPSF12C1-Q1 for a new design and we have the following questions . Can you please help to comment on the items below? Does this…

  • 9 months ago
  • Power management
  • Power management forum

• TPSF12C1-Q1: Questions about the quickstart calculator

  

  Jacob Wyrick

  TI Thinks Resolved

  Part Number: TPSF12C1-Q1 Hi team, Questions about the TPSF12C1-Q1 Quickstart calculator. Can you advise? Grid Source Impedance How do we estimate or measure L GRID and R GRID ? (Let’s assume we use 5uH LISN) Is L GRID1 = L GRID2 = L GRID ? With the…

  • 10 months ago
  • Power management
  • Power management forum

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