Hi,
I'm designing a Solar powered USB charger using the chip SM72442.
The output of the DC/DC converter is 5V. The solar panel I'm gonna use is: http://www.digikey.ca/scripts/DKSearch/dksus.dll?Detail&itemSeq=128025819&uq=634994725998788998
Here are my questions:
1. I'm wondering if I can disable the PM model ?
2. Can you suggest a current sensing amplifier that I can use for AIIN and AIOUT.
3.Can you suggest some MOSFETs and didoes for my design.