Generally this fet is internal and thus well known.
On Mon, 27 Sep 2021 11:57:19 +0200
Gerhard Hoffmann wrote:
>
> Am 27.09.21 um 10:16 schrieb n...@lazygranch.com:
> > I've only designed one LDO as a discrete chip (as opposed to a
> > portion of a chip where performance just has to be good
Did you mean low ESR?
A good switcher design will have an undervoltage lockout.
There are a few groups that test a chip before release. One is the
applications group. They will put the DC/DC on a bench supply and
slowly dial up the voltage. Everything needs to behave at any voltage
withing
