I am seeking advice on the best SEPIC Controller IC based on the following parameters.
Output Voltage: 5V
Output Current: >=2A
Input Voltage Range: 3V to 7.5V
It is for a custom game board interfaced with a Raspberry Pi.
The LT8364 has a guaranteed switch current of 4A. If used as a SEPIC for 5V out from a 3.0V source, the max load available will be about 1A. If this power is enough for you, the LT8364 should be fine.…
LT3759 is one of the parts that would work well for this application.