Texas Instruments - Highly-integrated management devices for single-cell Li-Ion and Li-polymer batteries (bq25890)

Texas Instruments (TI) bq25890 and bq25892 are highly integrated 5A switch-mode battery charge management and system power path management devices for single-cell lithium-ion and lithium polymer battery systems. These devices support high input voltage fast charging. The low-impedance power path optimizes switch-mode operating efficiency, reduces battery charging time, and extends battery life during the discharge phase. The I2C serial interface with charging and system settings makes these devices a particularly flexible design solution.