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TPS22990: Vin minimum range

Part Number: TPS22990

Hello team,

I can find that TPS22990 recommends the minimum input voltage down to 0.6V.
I'd like to know what is the allowable absolute minimum limitation for TPS22990.
In case it is used for 0.6V power rail, we need to consider some variation. (Let's say +/-5%, +/-30mVpp)
I can put an enough bias such 3.3V on the Vbias.

Thanks in advance.
S.Sawamoto

  • Hi Shinya,

    Welcome to E2E!

    The minimum input voltage that we can guarantee is what is listed in the datasheet( VIN = 0.6V ). Even if slightly below 0.6V we cannot guarantee that the device will remain ON or if it will shutdown.

    Best regards,

    Andy Robles