This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS63806: Could the device support input voltage =1.8V?

Part Number: TPS63806
Other Parts Discussed in Thread: TPS63802

Hi,

Please see below design requirement, I checked DS and looks the device can't not support the requirement.

Input voltage in customer design may lower to 1.8V, in DS description, at least 1.8V input is needed for start up.

And also the 2.5A need to operate at input voltage greater than 2.5V.

Do you have any suggested device can fit below design?

Vin: 2.0V (1.8V min)

Vout: 4.2V

Iout: 2.5A

Ipk: 5A