GeneralDescriptionTheML5245isaprotectionICfor5-to13-cellLi-ionrechargeablebatterypack.Itdetectsindividualcellovervoltage/undervoltageandpackovercurrent/over-temperature,andthenautomaticallyturnsonorturnsofftheexternalcharge/dischargeNMOS-FETsaccordingly.Also,theML5245hasacellvoltagemonitorfunctionsothattheindividualcellvoltagecanbemonitoredbyanexternalmicrocontrollerNumberofconnectedcells:10-cell/13-cell•Highlyaccurateovervoltage/undervoltegedetectionfunctionOvervoltagedetectionaccuracy:&plu***n;15mV(25℃)Undervoltagedetectionaccuracy)