TheFP5208,FP5208AandFP5208Bareboosttopologyswitchingregulatorforwideoperatingvoltageapplicati***.Theyprovidebuilt-ingatedriverpinfordrivingexternalN-MOSFET.Thenon-invertinginputoferroramplifierconnectstoa0.6Vprecisionreferencevoltage.Theyh***eprogrammablesoftstarttimesetbyexternalcapacitors.FP5208andFP5208Bh***eprogrammablefrequencysetbyexternalresistors.FP5208AandFP5208Bh***eprogrammablecurrentdetectionandovercurrentprotectionsetbyexternalresistors.TheFP5208AandFP5208Bare***ailableinthe***allfootprintDFN-12Lpackagetofitinspace-s***ingPCBlayoutforapplicationfields.FeaturesWideSupplyVoltageOperatingRange:2.5Vto24VPrecisionFeedbackReferenceVoltage:0.6V(&plu***n;2%)ShutdownCurrent:<1μAInternalFixedPWMFrequency:200KHz/FP5208AProgrammablePWMFrequency:100KHz~1000KHz/FP5208,FP5208BProgrammableSoftStartFunction(SS)LightLoadDetection/FP5208A,FP5208BProgrammableOverCurrentProtection(OCP)/FP5208A,FP5208BOverTemperatureProtection(OTP)Package:SOP-8L(EP)/FP5208,DFN-12L/FP5208A,FP5208BApplicati***ChargersLCDDisplaysHandheldDevicesPortableProducts)