After WAKE is asserted, as soon as SYS drops below the WAKE threshold, WAKE will go low.
MAX20361
Recommended for New Designs
The MAX20361 is a fully integrated solution for harvesting energy from single-/multi-cell solar sources. The device includes an ultra-low quiescent current...
Datasheet
MAX20361 on Analog.com
After WAKE is asserted, as soon as SYS drops below the WAKE threshold, WAKE will go low.