Dual Input Li-Ion Charger With Dynamic Power-Path Management, Output Regulated To 6V, Vbat 4.2V

The bqTINY BQ24030 III-series of devices are highly integrated Li-ion linear chargers and system power-path management devices targeted at space-limited portable applications. The bqTINY III-series offer integrated USB-port and DC supply (AC adapter), power-path management with autonomous power-source selection, power FETs and Current Sensors high accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device. By Texas Instruments