TPS92381: Calculation table

Hazel Sun

Expert 6535 points

Part Number: TPS92381
Other Parts Discussed in Thread: TPS61193

Hi team,

Do you have the calculation table of TPS92381 like the attachment?

LP8861_8862_TPS61193_94_FB_T-Divider calculation sheet.xlsx

over 2 years ago

0 Mason Wang over 2 years ago

TI__Genius 9630 points

hi Hazel

Please check the calculation tool shown below, thanks

snvr495.zip

0 Hazel Sun over 2 years ago in reply to Mason Wang

TI__Expert 6535 points

Hi Mason,

What is the relationship between TPS92381 and 8863?

can my customer use table for 8863 to estimate 92381?

0 Mason Wang over 2 years ago in reply to Hazel Sun

TI__Genius 9630 points

hi Hazel

we do not have calculation tool specific for 92381. But you can take the attached tool to set the divider resistor as the basic principle is the same. For other settings for current and frequency, I think it is quite easy to directly derive from 92381 datasheet.

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TPS92381: Calculation table