BatteryManager products are TPMICs that manage the charging and multiplexing of batteries in personal portable electronics, notebook computers, and cell phones. They also protect Lithium-Ion batteries from damage during charging and use. AnalogicTech's linear chargers are designed for single-cell lithium-ion/polymer batteries. These full-featured battery management ICs provide multiple levels of power savings, with integrated system protection. Many of these products contain unique circuit features to provide advanced thermal management during charging and proprietary input power control when supplied from USB port sources.