标签: dq

High-SpeedCurrentdqPIControllerforVectorControlledPMSMDrive

DS2762是DS2761引脚兼容的替代产品，两款芯片只有微小的差异。它们具有不同的倒装芯片封装尺寸、不同的上电状态以及不同的DQ、PS滤波器和短路延迟时间，并提供额外的中断功能。……

TheDS2761andDS2762HighPrecisionBatteryMonitorsprovidemonitoringandprotectionforaLi+cell.Thesedeviceshavetwopowermodes:ActiveandSleep.WhileinActiveMode,thedevicescontinuallymonitorthesystemandprovideLi+protection.WhileinSleepMode,theseactivitiescease.ThereareseveralconditionsthatcantransitionthedevicesfromActiveModeintoSleepMode:alowDQ,anundervoltagecondition,andtheissuingoftheSwapcommand.ThereisanothersetofconditionsthatcantransitionthedevicesfromSleepModeintoActiveMode:arisingedgeofDQ,afallingedgeofPS,attachingacharger,andtheissuingtheSwapCommand.ThestateofthePMODbit,SWENbit,DQpinandbatteryvoltageeffecthowtheChargeControl(CC)andDischargeControl(DC)pinsreactwhenwakingup.ThisApplicationNotewillprovidedetailsofwhathappensinallpossiblewakingupscenarios.……

【用户指南】ALTDLL和ALTDQ_DQS宏功能模块用户指南(ALTDLLandALTDQ_DQSMegafunctionsUserGuide)ALTDLL和ALTDQ_DQS宏功能模块用户指南ALTDLLandALTDQ_DQSMegafunctionsUserGuide101InnovationDriveSoftwareVersion:9.1SanJose,CA95134DocumentVersion:5.0www.altera.comDocumentDate:February2012Copyright2010AlteraCorporation.Allrightsreserved.Altera,TheProgrammableSolutionsCompany,thestylizedAlteralogo,specificdevicedesignations,andallotherwordsandlogosthatareidentifiedastrademarksand/orservicemarksare,unlessnotedotherwise,thetrademarksandservicemarksofAlteraCorporationintheU.S.andothercountries.Allotherproductorservicenamesarethepropertyoftheirrespectiveholders.AlteraproductsareprotectedundernumerousU.S.andforeign……