BQ25713: looking for a total solution of charging 3 polymer cell using USB type-C

Part Number:BQ25713

Hello Team,

Could you please suggest full solutions for charge and manage/gauge 3 Li-ion/polymer batteries, while charging we want to deliver to the system 12-19V up to 2A.

We want to use USB type-C connector to charge the system ( using 15V-20V ).

the customer has thinking to use TPS65987 and BQ40Z60.

I was thinking of different parts such as BQ25713, TPS65987D, TPD6S300A and for gauging the  bq40z50-r2.

please advise back your recommendation, if there is any useful reference design please share as well.

thanks in advance 

Regards,

Shai