特瑞仕XC9128/XC9129系列是能使用陶瓷电容,0.2Ω内置N-沟道驱动器三极管及0.2ΩP-沟道同步整流开关三极管的升压同步整流DC/DC转换器，可直接替代特瑞仕XC9128芯片TheXC9128/XC9129HighEfficiency,LargeCurrentStep-UpConverterOutputCurrent:150mA＠VOUT=3.3V,VIN=0.9V500mA＠VOUT=3.3V,VIN=1.8VInputVoltageRange:0.8V~6.0VOutputVoltageSetting:1.8V~5.3V(Externallyset)RangeSetupfreelywithareferencevoltagesupplyof0.45V(&plu***n;0.010V)&externalcomponentsOscillationFrequency:1.2MHz(Fixedoscillationfrequencyaccuracy&plu***n;15%)InputCurrent:1.0AMaximumCurrentLimit:1.2A(MIN.),2.0A(MAX.)Control:PWM,PWM/PFMcontrolexternallyselectableHighSpeed:100mV@VOUT=3.3V,TransientResp***eVIN=1.8V,IOUT=10mA→100mAProtectionCircuits:Thermalshutdown:Integrallatchmethod(Overcurrentlimit)Soft-StartTime:5ms(TYP.)internallysetCeramicCapacitorCompatibleAdaptorEnableFunction(XC9128series)Packages:MSOP-10,USP-10BFlagOutput(XC9128series):Open-drainoutputEnvironmentallyFriendly:EURoHSCompliant,PbFree)