Creative] has a soldering gun project doing just this, making a low voltage at a very high current ... It looks as though the parts come from old switch mode power supplies, something we ...

This switch family is housed in a compact, TO leadless package and includes two high-side switch variants: the BTH50030-1LUA with an R DS (ON) of 3mOhm and the BTH50015-1LUA with an R DS (ON) of ...