Other Parts Discussed in Thread: UCC28700
hi experts
i saw VVDD(on) and VVDD(off) parameters in UCC28700 datasheet. it seem like these parameters are related with UVLO function.
so how to understand these two parameters?
does VDD turn-on threshold means that when UCC28700 is start-up, VDD voltage should be higher than 21.0V, otherwise IC cannot start-up?
does VDD turn-off threshold means that when UCC28700 turn off, VDD voltage should be lower than 8.1V, otherwise IC cannot turn off?