資源描述：
《max4193, max630 pdf datasheet (cmos micropower step-up switching regulator)》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、19-0915;Rev2;9/08CMOSMicropowerStep-UpSwitchingRegulatorMAX630/MAX4193GeneralDescriptionFeaturesMaxim’sMAX630andMAX4193CMOSDC-DCregula-?HighEfficiency—85%(typ)torsaredesignedforsimple,efficient,minimum-size?70μATypicalOperatingCurrentDC-DCconvertercircuitsinthe5mWto5Wrange.The?1μAM
2、aximumQuiescentCurrentMAX630andMAX4193provideallcontrolandpower?2.0Vto16.5VOperationhandlingfunctionsinacompact8-pinpackage:a1.31Vbandgapreference,anoscillator,avoltagecom-?525mA(Peak)OnboardDriveCapabilityparator,anda375mAN-channeloutputMOSFET.A?±1.5%OutputVoltageAccuracy(MAX630)c
3、omparatorisalsoprovidedforlow-batterydetection.?Low-BatteryDetectorOperatingcurrentisonly70μAandisnearlyindepen-?Compact8-PinMini-DIPandSOPackagesdentofoutputswitchcurrentordutycycle.Alogic-level?PinCompatiblewithRC4191/2/3inputshutsdowntheregulatortolessthan1μAquies-OrderingInform
4、ationcentcurrent.Low-currentoperationensureshigheffi-ciencyeveninlow-powerbattery-operatedsystems.PIN-TheMAX630andMAX4193arecompatiblewithmostPARTTEMPRANGEPACKAGEbatteryvoltages,operatingfrom2.0Vto16.5V.MAX630CPA0°Cto+70°C8PDIPThedevicesarepincompatiblewiththeRaytheonbipo-larcircui
5、ts,RC4191/2/3,whileprovidingsignificantlyMAX630CSA0°Cto+70°C8SOimprovedefficiencyandlow-voltageoperation.MaximMAX630CJA0°Cto+70°C8CERDIPalsomanufacturestheMAX631,MAX632,andMAX633MAX630EPA-40°Cto+85°C8PDIPDC-DCconverters,whichreducetheexternalcompo-MAX630ESA-40°Cto+85°C8SOnentcounti
6、nfixed-output5V,12V,and15Vcircuits.MAX630EJA-40°Cto+85°C8CERDIPSeeTable2attheendofthisdatasheetforasummaryofotherMaximDC-DCconverters.MAX630MJA-55°Cto+125°C8CERDIP**MAX630MSA/PR-55°Cto+125°C8SO?ApplicationsMAX630MSA/PR-T-55°Cto+125°C8SO?+5Vto+15VDC-DCConvertersMAX4193C/D0°Cto+70°CD
7、ice*High-EfficiencyBattery-PoweredDC-DCMAX4193CPA0°Cto+70°C8PDIPConverters+3Vto+5VDC-DCConvertersMAX4193CSA0°Cto+70°C8SO9VBatteryLifeExtensionMAX4193CJA0°Cto+70°C8CERDIPUninterruptible5VPowerSuppliesMAX4193EPA-40°Cto+85°C8PDIP5mWto5WSwitch-ModePowerSuppliesMAX4193ESA-40°Cto+85°C8SO
8、MAX4193EJA-40°Cto+85°C8CER
