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TPS61022: Decrease in output voltage

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Part Number: TPS61022

Hello Team,

D16 appears on the datasheet to be used if Vin is higher than 4.8V:

I tried running the eval board with 5Vin for 20 times and Vout turns on Ok.
I have no alternative other than removing the diode.

On my new design, I want to have the Vin constantly connected while the EN will enable the chip Vout.

In this case, if I have the diode then Vin flow to Vout all the time through the diode.
That's why I need to remove it.
Our R&D team uses USB or AC/DC power supply of 5V but end customers will run from batteries., will it be OK then to remove the diode since I see no way on how to use it?

Thanks in advance 

Best regards,

Shai


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