I have a concern about the use of N-Ch MOSFET as the pass element with the diode controller.
As the source/substrate is now (according to datasheet and AN) connected to V++, does that affect channel resistance. I wonder, if there are any comparisons made for operating characteristics, for both operating conditions - Source/substrate connected to V- and in reverse Source/substrate connected to V+.
Data/graphs will be most helpful.
Regards,
Sudhir