• TPS562203: About the SW waveform of TPS562203

  

  ?? ??

  TI Thinks Resolved

  Part Number: TPS562203 Tool/software: Hi team We have measured the SW waveform of the TPS562203 on a board we designed, and I have a question about that waveform. I don't want to make the waveform public, so would it be possible to communicate directly…

  • 24 days ago
  • Power management
  • Power management forum
Answered

• TPS562203: schematic and output ripple

  

  Tommy Tzeng

  Resolved

  Part Number: TPS562203 Other Parts Discussed in Thread: TPS563206 , TPS562243 Tool/software: Hi Sir, we replaceed the competitor, but the customer found that our output ripple seemed not good of competitor, in verified under the same conditions, since…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS562203: schematic review

  

  Chen Alex1

  TI Thinks Resolved

  Part Number: TPS562203 Tool/software: HI Sir Can you help check if the schematic is good? Thanks

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS562203: Types of failure modes

  

  Taroimo

  Resolved

  Part Number: TPS562203 Tool/software: Dear TI team We believe that if a current greater than the maximum rated value flows through the output of the TPS562203, it may fail in open mode or short mode. Incidentally, we cannot determine whether it will…

  • Resolved

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

• TPS562203: Failures when multiple power supply ICs are shorted inside the load

  

  Taroimo

  Resolved

  Part Number: TPS562203 Tool/software: Dear TI team I have a question related to the content of the thread below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1380113/tps562203-types-of-failure-modes/5…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

• RE: TPS562203: Max. output capacitance

  

  Lucia Gao

  Hi Markus, 1. The typical Cout mentioned in datasheet is norminal value, not the effective value after derating. 2. When Vout is higher, Cff will be benefit to the loop stability. You can also find more details about Stability Analysis and Design of D…

  • 8 months ago
  • Power management
  • Power management forum

• TPS562203: Design Review

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS562203 Hello, My customer requested TI's review of the TPS562203DRLR design. Please review their design below to see if there are any problems. tps562203.pdf Thank you. JH

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPS562203: PSPICE Model cannot be used in LTSpice

  

  Markus Nabecker

  Resolved

  Part Number: TPS562203 Dear support team, i have seen, that the simulation model (in https://www.ti.com/product/TPS562203?keyMatch=TPS562203&tisearch=search-everything&usecase=GPN-ALT#design-development ) is encrypted and cannot be used in LTSpice…

  • Resolved

  • 9 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS562203: Max. ambient temperature for a 3.3V / 2.0A output

  

  Markus Nabecker

  TI Thinks Resolved

  Part Number: TPS562203 Dear support team, acc. the datasheet of the TPS562203 several thermal metrics are listed. Now i want to determine the max. allowed ambient temperature of the following use case: Vin=12V, Vout=3.3V, Iout=2A Acc. datasheet the efficiency…

  • 9 months ago
  • Power management
  • Power management forum

• TPS562203: Inquiry on usage efficiency

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS562203 Hello, My customer has requested accurate efficiency information for the usage conditions below. Please provide usage efficiency values. Device Input Voltage Input Current Output Voltage Output Current Efficiency (%) Dissipated…

  • 11 months ago
  • Power management
  • Power management forum

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