Hello,
I designed a circuit to power external circuits using BQ24295. However, I saw that there's 30mS delay after I remove VBus. I had a look at data sheet and it is clearly mentioned that there'll be 22-30mS delay after VBus is removed. I also had a look at other ICs (BQ25890 and BQ24262) and both see to have similar, if not more, delay after power is removed. I have 2 questions:
1. Does TI has any product offering that doesn't have delay(Or negligible delay) to keep other circuits running at 5V, 1.5A powered up after disconnection of power source?
2. If TI doesn't have any product in portfolio, what could be better approach for this problem other than using LiPo Charger + Boost Converter?
Thanks in advance
Teja