• TPS73801-SEP: SEL Testing

  

  Brendon Palmer

  TI Thinks Resolved

  Part Number: TPS73801-SEP Tool/software: The SEE test report for the TPS73801-SEP shows that it was tested up to 43MeV-cm2 /mg. Was this part tested up to 75MeV-cm2 /mg? And do you expect it to fail at that level? Thank you.

  • 9 days ago
  • Power management
  • Power management forum

• TPS73801-SEP: Enable pin

  

  Itai Cohen

  TI Thinks Resolved

  Part Number: TPS73801-SEP Tool/software: Is it possible to drive logic 'H' (3.3V) to enable pin while input voltage is low? will it damage the LDO?

  • 1 month ago
  • Power management
  • Power management forum

• TPS73801-SEP: Failure modes

  

  Juan Abelaira

  Part Number: TPS73801-SEP Tool/software: I am interested in any information about failure modes of this IC, especially for the case of propagation of input voltage (output shorted to input)

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

• TPS73801-SEP: Radiation inquiry

  

  Helena Moriana

  Resolved

  Part Number: TPS73801-SEP Tool/software: Hello, V62/18616-01XE has been characterized to 50 krads but assured for every wafer lot up to 20 krads. Could you guaranteed that it will work at 26 krad? Same happens with the component V62/19623-01XE, it has…

  • Resolved

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

• TPS73801-SEP: Difference from V62/18616-01XE-T

  

  masashi kojima

  Resolved

  Part Number: TPS73801-SEP What is the difference between model Part number TPS73801MDCQPSEP and V62/18616-01XE-T ? They both appear to have the same functionality. If there is a reason for the difference in the model numbers, please let me know.

  • Resolved

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

• TPS73801-SEP: SEB conditions and results - Vout error in Table 6?

  

  Jim Brinkhurst1

  Resolved

  Part Number: TPS73801-SEP Hi Experts! I've noticed what appears to be a typo in Table 6. Summary of the TPS73801-SEP SEB Conditions and Results . The Vout (V) spec is listed at 2.5V, but I believe this should be 12V per the conditions stated in the…

  • Resolved

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

• TPS73801-SEP: TPS73801-SEP

  

  Junku Choi

  Resolved

  Part Number: TPS73801-SEP Can we use the TPS73801-SEP when the input voltage is 5.45V? Should we consider the derating rule based on the ECSS standards? - Linear voltage regulator = Vin * 90% ECSS-Q-ST-30-11C Rev.2: Derating – EEE components (23 June…

  • Resolved

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

• TPS73801-SEP: FB pin voltage

  

  Josh Moore

  TI Thinks Resolved

  Part Number: TPS73801-SEP Other Parts Discussed in Thread: TPS73801 I am testing the Vfb parameter of TPS73801 and notice some strange behavior. Test parameter: FB pin voltage. VIN 5V; LOAD 200mA @ -55C. The expected result is 1.174 – 1.246 V. When testing…

  • 9 months ago
  • Power management
  • Power management forum

• TPS73801-SEP: Radiation question

  

  Lauren Adachi

  TI Thinks Resolved

  Part Number: TPS73801-SEP Does this part experience any SEFIs that require power cycle or is it just transients? Or has no data been collected on this? Thanks

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

• TPS73801-SEP: Worst Case Circuit Analysis using Extreme Value Analysis

  

  Spencer Ford

  Resolved

  Part Number: TPS73801-SEP I am working on a worst-case circuit analysis using the extreme values analysis, and I am trying to understand how the variation in Vfb affects the voltage regulation. In the datasheet, I see a max range of 1.174V to 1.246V.…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

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