bq25306 1-2 Cell Buck Battery Charger
Texas Instruments bq25306 1-2 Cell Buck Battery Charger is a highly integrated standalone switch-mode battery charger for 1-cell and 2-cell Li-ion, Li-polymer, and LiFePO4 batteries. The bq25306 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. The bq25306 is available in a 3mm x 3mm WQFN package for easy 2-layer layout and space-limited applications.
