This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ25120 Single fault

Other Parts Discussed in Thread: BQ25120

Hi,

We are designing a board containing BQ25120 and a coin cell at 100mA.

The coin cell does not have any protective circutry. 

We are therefore wondering if you have any recommendation on protection circutry that works well with BQ25120 to avoid single faults?

In this case the BQ25120 would be the source of the single fault, but perhaps the circuit itself has internal protection against single faults that we could use to motivate not having external components?

Thank you!

- Jerker.