i e there needs to exist a voltage that is high enough it wi open-source-silicon.dev #sky130

i.e. there needs to exist a voltage that is high e...

Andrew Zonenberg

09/28/2024, 7:20 AM

i.e. there needs to exist a voltage that is high enough it will consistently blow a core fet, but is safe to switch with a hv fet

tnt

09/28/2024, 7:35 AM

Some of the "HV" fet can switch 20V. But their gate control voltage is still limited to 5V.

tnt

09/28/2024, 7:35 AM

I'd definitely think 20V is going to be enough to blow a 1.8V gate ...