The XC6808A4D28R-G with Battery Management 4.20V / 4.35V / 4.40V Single Cell Li-battery Linear Charger IC with Battery Temperature Detection is a battery management system from Torex Semiconductor. This IC contains a Linear charger, which manages the charging of one Li-ion cell battery in temperature range 0-50 degree Celsius, with voltage accuracy of 0.8V. It also has the capability to protect the battery from over-charge, over-discharge, and short-circuit. In addition, the IC provides a temperature detection circuit to detect the battery temperature with 0.1 degree Celsius resolution. The XC6808A4D28R-G is designed for use in charging batteries in all type of electronic products, such as mobile phones, digital cameras, and other portable devices.