1 pcs : BQ25300RTER - Battery Management Standalone 1-cell, 17-V, 3.0-A battery charger 16-WQFN -40 to 85

bq25300 Switch-Mode Battery Charger Texas Instruments bq25300 Switch-Mode Battery Charger is a highly integrated standalone switch-mode battery charger for 1-cell Li-ion and Li-Polymer, and LiFePO4 batteries. The bq25300 supports 4.1V to 17V input voltage and 3A fast charge current. The integrated current sensing topology of the device enables high charge efficiency and low BOM cost. The best-in-class 200nA low quiescent current of the device conserves battery energy and maximizes the shelf time for portable devices. Its input voltage regulation delivers maximum charging power to the battery from an input source. The solution is highly integrated, with an input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), and low-side switching FET (LSFET, Q3).