The XC6806B42011-G with Torex Semiconductor is a 4.35V single cell Li-battery linear charger IC with shutdown and current path function. This IC optimally charges a single-cell lithium-ion (Li-ion) battery and is suitable for backup power supply systems for different small devices such as digital devices, hand-held equipment and audio equipment.This charger IC contains European Directive 2002/95/EC (RoHS) compliant ICs with lead-free solder, and consists of a voltage detector, power supply switching pin, current setting resistor, shutdown control circuit, a current path circuit, and a charge control circuit.The XC6806B42011-G with Torex Semiconductor can provide a charge current from U-ch and V-ch with low current ripple, and ensures a stable charge by detecting battery voltage during charge program. The current path can be set externally, making it suitable for battery capacity regulation. It also features protection against over-charging, including a segment timer used to prevent over-charging. Moreover, a shutdown terminal is available for low current consumption.