Part Number:TPS62740
Hi,
I am examining the circuit using the TPS62740 device.
The application is a wireless power supply unit and supplies power from the TPS62740 device to the microcomputer.
The specification is below.
My application wants to suppress the loss when the load is small.
So I would like to check the efficiency when the load is small.
I want to ask you a question.
What is the efficiency between 0.5uA and 1uA?
It will be helpful if you tell me because it is predictable.
A target value of efficiency of 0.5uA to 1uA is about 50%.
(specification)
VIN : 4V to 5.5V
VOUT : 3V
IOUT : 0.5uA to 10mA
Best Regards,