RT9422,PDF数据表下载

RT9422 pdf资料下载The RT9422 Li-Ion/Li-Polymer battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell battery packs. The RT9422 resides within the battery pack and manages a non-removable battery or removable battery pack. The RT9422 reports StateOfCharge, StateOfHealth, FullChargeCapacity, TimeToEmpty and CycleCount based on the Voltaic Gauge with Current Sensing (VGCS) algorithm by using the voltage difference between battery voltage and OCV to calculate the increasing or decreasing SOC, with current sensing compensation to report battery SOC.Datasheet pdf资料数据表下载