erychargeanddischargeprocessbymonitoringVddpotentialandVmpotentialleavingchipCOsideandDO-ordingly.ThesimulationwaveformdiagramshowninFigure7,theoverallprotectionmodulewiththebatteryvoltagechangesfromtheusualmodeconversionintooverchargemode,andthenreturntonormalworkingmode,andthenintothedischargemode,andfinallybacktonormalworkingmode.Asthedesignintheearlystagesofthevariousparameterstobeoptimized,buttoprovideapreliminarysimulationresults.Figure7Overvoltageandunder-voltageprotectioncircuitsimulationwaveform6.ConclusionDesignedasetofbatterychargingandprotectionfunctionsinoneIC.Thisdesignnotonlycanreducetheproduct,ponents.Thecircuitusesthelow-powerdesign.Thisprojectisunderwaytodesignoptimizationstage,acompletesimulationcannotmeettherequirements,butalsoneedtooptimizethedesignofeachmodulecircuit.
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