AX2003_V01

3A, 0.25V Feedback Voltage Step-Down Switching Regulators for LED Driver

GENERALDESCRIPTION AX2003consistsofstep-downswitchingregulatorwithPWMcontrol.Thesedevise includeareferencevoltagesource,oscillationcircuit,erroramplifier,internalPMOSand etc. AX2003provideslow-ripplepower,highefficiency,andexcellenttransient characteristics.The

DG2003_V01

Low-VoltageDualSPSTAnalogSwitch

features
LowVoltageOperation(1.8Vto5.5V)
LowOn-Resistance-rDS(on):1.2

FastSwitching-14ns
LowChargeInjection-QINJ:1pC
LowPowerConsumption
TTL/CMOSCompatible
MSOP-8Package benefits
ReducedPowerConsumption
SimpleLogicInterface
HighAccur

DGD2003_V01

HALF-BRIDGEGATEDRIVERINSO-8

Features -FloatingHigh-SideDriverinBootstrapOperationto200V -DrivesTwoN-ChannelMOSFETsinaHalf-BridgeConfiguration -290mASource/600mASinkOutputCurrentCapability -OutputsToleranttoNegativeTransients -InternalDeadTimeof420nstoProtectMOSFETs -WideLowSideGat

NCS2003_V01

OperationalAmplifiers,HighSlewRate,LowVoltage,Rail-to-RailOutput

TheNCS2003familyofopampsfeatureshighslewrate,low voltageoperationwithrail−to−railoutputdrivecapability.The1.8V operationallowshighperformanceoperationinlowvoltage,low powerapplications.Thefastslewrateandwideunity−gainbandwidth (5MHzat1.8V)maketheseop

PI2003_V01

PI2003_V01

Features Optimizedfor-48VORingapplications FastDynamicResponsetoPowerSourcefailures, with160nsreversecurrentturn-offdelaytime 4Agatedischargecurrent AccurateMOSFETdrain-to-sourcevoltagesensing toindicatesystemlevelfaultconditions Lowquiescentcurr