Hello,
The data sheet only shows a prioritized power multiplexer for 2 input supplies with the TPS25947. How can I expand this circuit for 3 input supplies? Can a multiplexer be designed for 3 power supplies as shown in the picture I provide below?
I need an easy multiplex solution for 3 inputs. It is okay that only the prio 1 voltage has over voltage protection.
Input priority 1: 12V
Input priority 2: 12V
Input priority 3: 7.4V Battery
Thank you in advance
Lukas
