Tool/software:
Hi,
I'm doing some calculations for the BQ25622 charger IC. What I'm trying to figure out is the allowable maximum ripple current of the design. The datasheet recommends 20-40% ripple vs average, but what's the limit ? How much can the HS and LS fets take ? I have a rather large stock of components that would give about 85% ripple current @2.5A output current.
The datasheets mentions a maximum recommended Isw current of 3.5A. Is that RMS or peak current ?
Appreciate any answers.
