Datasheet [SLUS223E –APRIL 1997–REVISED JANUARY 2017] quotes UVLO values listed against the various part numbers, but I cannot tell which row corresponds to the UC1843. The row titles are ;
Row-1 = UCx842/4 UC184x and UC284x.
Row-2 = UCx843/5 UC384x
Row-3 = UCx843/5
The trouble is that I can match UC1843 into all three rows so cannot tell which row is correct, have I missed something?
Row-1 UC184x could be UC1843.
Row-2 UCx843/5 could be UC1843.
Row-3 UCx843/5 could also be UC1843.