I2C 1cell 5A buck battery charger with 3.1-A boost and HVDCP

The BQ25895M is a highly-integrated 5-A

switch-mode battery charge management and system power path management device for

single cell Li-Ion and Li-polymer battery. The devices support high input voltage

fast charging. The low impedance power path optimizes switch-mode operation

efficiency, reduces battery charging time and extends battery life during

discharging phase. The I2C Serial interface with charging and system

settings makes the device a truly flexible solution.