Hello!
We're planning to use the BQ24070 to charge a single 18650 Li-ion battery...As you know these batteries look like an overgrown AA cell...the battery in the product can be replaced by the end-user.
We are going to use a 5V DC output AC adapter as the power source...the Mode pin will be tied to VIN.
I was considering the scenario if the end-user puts in the battery, but with the polarity reversed.
How will the chip react to that if that happens? Is there protection against this from causing damage?
Thanks!
Jerry Molnar