Tool/software:
What happens if I try to drive the DSG and CHG FETs simultaneously and the battery side voltage is, let's say, 48V and load side voltage is 0V?
There is only one charge pump and for the CHG FET it makes sense to add the charge pump voltage to the battery voltage but then there is a problem with the DSG FET.
Is it up to software to make sure that the 2 sides are close enough to each other by using the PFET?
Kind regards
Thomas