I was searching 5V to 3.3V DC to DC converter with an output current of 2A and a small package, you will not find one with a switching frequency lower that 0.5 MHz (or maybe 250 KHz).
PTH series has a huge footprints, I want a very small one( the PCB dimension is small), My question is : is 0.5 MHz or 2 MHz switching frequency better for a high speed design? as you said the important is filtering and layout it doesn't matter what is the switching frequency. right?
Thanks,
Ballimo