Other Parts Discussed in Thread: TPS63020, TPS63802
Hi,
I read the document of PMP9766.http://www.ti.com/lit/ug/slva726/slva726.pdf I want to use this reference design to charge the super-cap. However, during the charging operation, I have some poblems.
In figure 5, during the charging operation, is it constant current charging or constant voltage charging?
How to calculate the charging current?
How to calculate the charging time?
Thank you!
Best Regards,
Wenxiu