Texas Instruments BQ24382 Overvoltage/Overcurrent Protection IC and Li+ Charger Front-End Protection IC with LDO Mode,10.5 OVP BQ24382DSGR

The BQ24382DSGR is an Overvoltage/Overcurrent Protection IC designed for Li-ion battery charging applications. It features a maximum input voltage of 30 V and provides accurate battery overvoltage protection, ensuring safe operation during charging. The device continuously monitors both input and battery voltages, disconnecting the charging circuit in the event of overvoltage or short-circuit conditions. It supports a load current of up to 1.7 A and includes thermal shutdown capabilities to protect against overheating, activating at a die temperature of 140°C. The BQ24382 operates in LDO mode, maintaining a regulated output voltage of 5 V. It is packaged in a compact 2 mm x 2 mm 8-pin WSON format, making it suitable for space-constrained applications such as smartphones, PDAs, and low-power handheld devices.