Part Number:BQ24650
Hi,
I’m thinking to use bq24650 part but I’m not sure it would work for my application.
I need to charge the lithium battery 3.7V by solar panels 6V, 12V and 24V. When I use 12V or 24V solar panel I would like to use the main power straight away rather than just charge the battery. But 6V solar panel I would only need to charge the battery.
It would be only one solar panel connected. Should I add some voltage detection circuit to switch between the 6V or 12V solar panel? Please advise. Do you have any existing designs? Thanks!