TPS62233 - what if Vin < Vout?

Q: TPS62233 - what if Vin < Vout? by 479005

 

What if the TPS62233 Vin falls under Vout?

In addition: if TPS62233 passes Vin to Vout (when Vin < fixed Vout), is its Iq increased?

 


Q: Re: TPS62233 - what if Vin < Vout? by 10449

Please refer to the datasheet paragraph "100% Duty Cycle Low Dropout Operation" for the details about how the IC operates when Vin drops below Vout.  The quiescent current will not change in this mode.