TPS22998: cout of load switch

Vidhya J

Intellectual 525 points

Part Number: TPS22998

Tool/software:

HI Team,

Vin=3.3V

Iout=2.1A

Vbias=5V

Vout=3.3V

CT= open

what is the Output capacitance of load switch to be used in design?

100nF filter caps are fine?

Thanks and Regards,

Vidhya

over 1 year ago

0 Timothy Logan over 1 year ago

TI__Mastermind 34905 points

1uF on the input and 0.1uF on the output are what we use in datasheet. A ratio of 10:1 from input to output capacitors is recommended, however these can be lowered depending on the strength of the supply and design requirements.

+1 Vidhya J over 1 year ago in reply to Timothy Logan

Intellectual 525 points

ok..10:1 from input to output capacitors is recommended

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TPS22998: cout of load switch