SM5451

AVeryHighEfficiencySwitchedCapacitor6AChargerwithQuadrupleMode

Features ?HighlyIntegratedSwitchedCapacitorChargerwithaQuadruplemode oMaximum6AChargingCurrentat2:1forwardmode oMaximum5AChargingCurrentat1:1forwardmode oMaximum2.25AIBUSCurrentat1:2reversemode oMaximum4.5AIBUSCurrentat1:1reversemode ?97EfficiencyatV

SN5451

AND-OR-INVERTGATES

SN5451

AND-OR-INVERTGATES

SN5451

AND-OR-INVERTGATES

SN5451J

AND-OR-INVERTGATES

SN5451J

AND-OR-INVERTGATES

SN5451J

AND-OR-INVERTGATES

SNJ5451J

AND-OR-INVERTGATES

SNJ5451J

AND-OR-INVERTGATES

SNJ5451W

AND-OR-INVERTGATES

SNJ5451W

AND-OR-INVERTGATES

ST5451

ISDNHDLCANDGCICONTROLLER

GENERALDESCRIPTION ST5451HDLCandGCIcontrollerisaCMOScircuitfullydevelopedbySTMicroelectronicsanddiffusedinadvanced1.2μmHCMOS3technology. ThedeviceisintendedtobeusedmainlyinISDNapplications,inTerminal(TE)andinLineTerminations(LT). ■MONOLITHICISDNORIENTED

ST5451D

ISDNHDLCANDGCICONTROLLER

GENERALDESCRIPTION ST5451HDLCandGCIcontrollerisaCMOScircuitfullydevelopedbySTMicroelectronicsanddiffusedinadvanced1.2μmHCMOS3technology. ThedeviceisintendedtobeusedmainlyinISDNapplications,inTerminal(TE)andinLineTerminations(LT). ■MONOLITHICISDNORIENTED

STK5451

3-OutputSeriesRegulatorforVTRUse

TPMMDT5451

NPNPNPPlastic-EncapsulateTransistors

Features EpitaxialPlanarDieConstruction IdealforlowPowerAmplificationandSwitching One5551(NPN),one5401(PNP)