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WEBENCH® Tools/TPS53315: Soft start time and mode selection

ADARSHA A N
Prodigy 245 points
Part Number: TPS53315

Tool/software: WEBENCH® Design Tools

    hi,

1) In TPS53315 data sheet soft start timing selection range is 0.7ms  to 5.6ms but in WEBENCH design tool it is from 3- 10 ms and also that option is not working.

2) Why Mode selection option is not available in WEBENCH?

Thanks 

Adarsha A N

  • 0
    TI__Mastermind 23580 points

    The 3-10ms soft start is incorrect.     I will have the webench team fix. 

    The MODE should be fixed 0.7ms, Forced CCM in schematic. 

    The mode selection is not and option because, the efficiency is only modeled for FCCM and

    changing the soft start simulation for 5ms is very long.