i want to use two MP9488 to convert 230V AC to 100V DC and -100V DC.
The Datasheet is great help, but I have one small problem:
There is no description what size C4, the Capacitor between VCC and SW, is supposed to be. Is it just fix 2.2uF?
I need it even if i use externel 5V for VCC, dont I?
Thanks in advance!