1MHz,2AStep-UpCurrentModePWMConverterGeneralDescriptionTheFP6291isacurrentmodeboostDC-DCconverter.ItsPWMcircuitrywithbuilt-in0.2ΩpowerMOSFETmakethisregulatorhighlypowerefficient.Theinternalcompensationnetworkalsominimizesasmuchas6externalcomponentcounts.Thenon-invertinginputoferroramplifierconnectstoa0.6Vprecisionreferencevoltageandinternalsoft-startfunctioncanreducetheinrushcurrent.TheFP6291is**ailableintheSOT23-6Lpackageandprovidesspace-s**ingPCBfortheapplicationfields.FeaturesAdjustableOutputupto12VInternalFixedPWMfrequency:1.0MHzPrecisionFeedbackReferenceVoltage:0.6V(±2%)Internal0.2Ω,2A,16VPowerMOSFETShutdownCurrent:0.1µAOverTemperatureProtectionAdjustableOverCurrentProtection:0.5A~2.5APackage:SOT23-6LApplicationsChargersLCDDisplaysDigitalCamerasHandheldDevicesPortableProducts
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