power circuit collection linear外语英文电子书

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1、ApplicationNote66August1996LinearTechnologyMagazineCircuitCollection,VolumeIIPowerProductsRichardMarkell,EditorINTRODUCTIONApplicationNote66isacompendiumof“powercircuits”includedherearecircuitsthatprovide300WormoreoffromthefirstfiveyearsofLinearTechnology.Theobj

2、ectivepowerfactorcorrectedDCfromauniversalinput.Batteryistocollecttheusefulcircuitsfromthemagazineintochargersareincluded,somethatchargeseveralbatteryseveralapplicationsnotes(another,AN67,willcollecttypes,somethatareoptimizedtochargeasingletype.signalprocessingc

3、ircuitsintooneApplicationNote)soMOSFETdrivers,highsideswitchesandH-bridgedriverthatvaluable“gems”willnotbelost.ThisApplicationNotecircuitsarealsoincluded,asisanarticleonsimplethermalcontainscircuitsthatcanpowermostanysystemyoucananalysis.Withtheseintroductoryrem

4、arks,I’llstandasideimagine,fromdesktopcomputersystemstomicropowerandlettheauthorsdescribetheircircuits.systemsforportableandhandheldequipment.AlsoARTICLEINDEXREGULATORS—SWITCHING(BUCK)HighPower(>4A)®BigPowerforBigProcessors:TheLTC1430SynchronousRegulator........

5、.....................................................4ApplicationsfortheLTC1266SwitchingRegulator............................................................................................5AHighEfficiency5Vto3.3V/5AConverter.....................................

6、....................................................................7HighCurrent,SynchronousStep-DownSwitchingRegulator............................................................................8MediumPower(1Ato4A)1MHzStep-DownConverterEnds455kHzIFWoes.........

7、................................................................................10HighOutputVoltageBuckRegulator................................................................................................................11TheLTC1267DualSwitchingRegulatorCont

8、rollerOperatesfromHighInputVoltages...................................12HighEfficiency5Vto3.3V/1.25AConverterin0.6SquareInches........................................