When the bias pin is not used on the 5175, should it be grounded or left floating? My design omits the diode on Vin since I'm not using the bias supply so I'm assuming that I can tie Vin and VinSense in this case. I've left bias unconnected in my design but just want to make sure there isn't some other recommendation.
Design is 12V in, 8 - 24V out, 75 watts max.
