Question
Combining USB power via TCPP03 and external power source
I'm trying to combine an external +24V power source and the 5V USB power source into a single step-down converter to generate 3.3V.
The USB power is managed by the TCPP03 chip for both providing and sourcing power. On my 24V line I have an eFuse TPS26400 which can be simplified as an ideal diode.
Is there a way to combine both voltages (behind TCPP03 and behind eFuse) ideally without diodes (OR'inged diodes are too inefficient)?