Texas Instruments BQ24095 1 A, Single-Input, Single-Cell Li-Ion and Li-Pol Battery Charger BQ24095DGQT

The BQ24095DGQT is a 1 A, single-input, single-cell Li-Ion and Li-Pol battery charger designed for portable applications. It features a compact 10-pin MSOP package, making it suitable for space-constrained designs. The charger offers 1% charge voltage accuracy and 10% charge current accuracy, with selectable maximum input current limits of 100 mA and 500 mA for USB operation. Protection features include 6.6 V overvoltage protection, thermal regulation at 125¬8C, and thermal shutdown at 150¬8C. The device supports automatic termination and timer disable mode for scenarios where the battery pack is absent. It operates over the JEITA temperature range, adjusting charge current based on battery temperature, and includes a fixed 10-hour safety timer. The BQ24095 is ideal for applications such as smartphones, PDAs, and low-power handheld devices, providing reliable charging with built-in safety mechanisms.