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美信开关电源IC（完整版）实用资料(可以直接使用，可编辑完整版实用资料，欢迎下载）Power−SupplyCookbookMaximPowerSupplyCookbookCompiled:March2021Availableat:://maxim−ic/cookbook/Maximhasdevelopedpowersuppliesforawiderangeofapplications.Choosethespecificationsthatmostcloselymeetyourneeds.Thenviewacircuitdesign,completewithschematicdiagramandbillofmaterials.Evaluationboardsandcustomvariationsofthesedesignsareavailabletoqualifiedcustomers.PleasecontactyourlocalMaximsalesofficetorequestanassembledcircuit.Contact:powerhelp@design.mximAlsoSee:IsolatedPower−SupplyReferenceGuides,://maxim−ic/isolated−supply−guidePageTopologyVINVOUTIOUTFeatures8BatteryCharger18.5Vto28V2,3or4Li+cells5A300kHzPWM,externalFET10Inverting12V−5V2A300kHzPWM,externalFET11Inverting3Vto5.5V−12V0.4A300kHzPWM,externalFET12Inverting12V−48V0.1A300kHzPWM,externalFET13Inverting12V−72V0.1A300kHzPWM,externalFET14Inverting3.3V−3.6V1.2A300kHzPWM,externalFET16Inverting3.3V−5.2V1A600kHzPWM,InternalFET,usesstep−downICasinverter17Inverting12V−12V0.25A300kHzPWM,externalFET19Inverting12V−48V0.1A300kHzPWM,externalFET,transformer21Inverting12V−0.7V2A300kHzPWM,externalFET23Inverting15V−200V0.03A500kHzPWM,externalFET,transformer,MEMSsupply25Inverting15V−15V0.25A300kHzPWM,externalFET27Inverting5V−5.2V0.5A300kHzPWM,externalFET29Inverting12V−5V1A300kHzPWM,externalFET31Inverting12V−5V0.4A250kHzPWM,externalFET,boostwithinvertingchargepump32Inverting15V−150V0.05A300kHzPWM,externalFET,transformer34Inverting5V−5.2V0.5A300kHzPWM,externalFET36Inverting5V−12V0.2A500kHzPWM,externalFET38Inverting12V−80V0.12AFET,transformer40Inverting3Vto6V−12V0.6A300kHzPWM,externalFET41Inverting15V−180V0.005A300kHzPWM,externalFET,transformer43Inverting7.5Vto13.5V−5V0.5A300kHzPWM,externalFET45Inverting11Vto14V−64V0.35A500kHzPWM,externalFET,transformer47Inverting−48V−60V0.1A200kHzPWM,externalFET,transformer48Inverting12V−12V0.5A300kHzPWM,externalFET50Inverting,multi−output12V−65V−24V0.1A0.52A250kHzPWM,externalFET,transfo
