UC4842A

Current Mode PWM Controller

4842

MonolithicCrystalFilter

AC4842R

AC4842RSeries–AirCoilInductors

Features *HighQvalue,self-resonantfrequency *Tighttolerance *Epoxycoverformechanicalstabilityand pick&place *Surfacemount *RoHScompliant*

AM4842N

N-ChannelMOSFETusesadvancedtrenchtechnology

AM4842N

N-Channel40-V(D-S)MOSFET

AO4842

DualN-ChannelEnhancementModeFieldEffectTransistor

GeneralDescription TheAO4842usesadvancedtrenchtechnologytoprovideexcellentRDS(ON)andlowgatecharge.ThetwoMOSFETsmakeacompactandefficientswitchandsynchronousrectifiercombinationforuseinbuckconverters.AO4842isPb-free(meetsROHS&Sony259specifications).AO48

AO4842

30VDualN-ChannelMOSFET

AO4842

DualN-ChannelMOSFET

■Features ●VDS(V)=30V ●ID=7.7A(VGS=10V) ●RDS(ON)

AO4842

DualN-Channel30V(D-S)MOSFET

FEATURES •TrenchFETPowerMOSFET •100RgTested •100UISTested •ComplianttoRoHSDirective2002/95/EC APPLICATIONS •NotebookSystemPower •LowCurrentDC/DC

AO4842

DualN-ChannelMOSFETusesadvancedtrenchtechnology

Description： ThisDualN-ChannelMOSFETusesadvancedtrenchtechnologyanddesigntoprovideexcellentRDS(on)withlowgatecharge.Itcanbeusedinawidevarietyofapplications. Features： 1)VDS=30V,ID=7A,RDS(ON)