SI-8120JD

Step-Downto12.0V,1.5A,DC/DCConverter

FEATURES ■11Vto40VInputRange ■1.5AOutputCurrentat12V ■2OutputVoltageTolerance ■FoldbackCurrentLimiting ■Constant125kHzSwitchingFrequency ■200µAMaximumStandbyCurrent ■SoftStartPreventsSupplyVoltageDip ■RemoteVoltageSensing ■ExposedPadforSuperior

SI-8120JD

Surface-Mount,SeparateExcitationStep-downSwitchingMode

SI-8120JD-TL

Step-Downto12.0V,1.5A,DC/DCConverter

FEATURES ■11Vto40VInputRange ■1.5AOutputCurrentat12V ■2OutputVoltageTolerance ■FoldbackCurrentLimiting ■Constant125kHzSwitchingFrequency ■200µAMaximumStandbyCurrent ■SoftStartPreventsSupplyVoltageDip ■RemoteVoltageSensing ■ExposedPadforSuperior

SI-8120JF

Full-Mold,SeparateExcitationSwitchingType

■Features •Compactfull-moldpackage(equivalenttoTO220) •Outputcurrent:1.5A •Highefficiency:79to91 •Requiresonly4externalcomponents •Phasecorrectionandoutputvoltageadjustmentperformedinternally •Chokecoilsizecanbereducedthroughtheemploymentofhighfrequen

SI-8120JF

Step-Downto12.0V,1.5A,DC/DCConverter

FEATURES ■14Vto40VInputRange ■1.5AOutputCurrentat12V ■2OutputVoltageTolerance ■FoldbackCurrentLimiting ■Constant125kHzSwitchingFrequency ■200µAMaximumStandbyCurrent ■SoftStartPreventsSupplyVoltageDip ■RemoteVoltageSensing ■ThermalProtection

SI-8120JF

Full-Mold,SeparateExcitationStep-downSwitchingMode

■Features •Compactfull-moldpackage(equivalenttoTO220) •Outputcurrent:1.5A •Highefficiency:79to91 •Requiresonly4externalcomponents •Phasecorrectionandoutputvoltageadjustmentperformedinternally •Chokecoilsizecanbereducedthroughtheemploymentofhighfrequen

SI-8120S

Full-Mold,SeparateExcitationStep-downSwitchingMode

DC/DCConverterICs ■Features •Compactfull-moldpackage(equivalenttoTO220) •Outputcurrent:3.0A •Highefficiency:79to91 •Requiresonly4discretecomponents •Internally-adjustedphasecorrectionandoutputvoltage •Built-inreferenceoscillator(60kHz) •Bu

SI-8120S

Full-Mold,SeparateExcitationSwitchingType

DC/DCConverterICs ■Features •Compactfull-moldpackage(equivalenttoTO220) •Outputcurrent:3.0A •Highefficiency:79to91 •Requiresonly4discretecomponents •Internally-adjustedphasecorrectionandoutputvoltage •Built-inreferenceoscillator(60kHz) •Bu

SI-8120T

DC/DCStep-DownConverterIC

■GeneralDescriptions SI-8000TMserieshas300kHzoscillationfrequency,soitcontributesminiaturizationofachalkcoil. Therefore,itrealizesacompactandhighefficientpowersupplytogetherwithTO252-5package(compatible:SC-63). SI-8000TMserieshasthefunctionrequiredforswitch

SM8120

WhiteLEDDriverIC

OVERVIEW TheSM8120Aisahighefficiencystep-upDC/DCconverter.DuetohighvoltageCMOSprocessrealizing24Voutputsupplyasmaximumvalue,whiteLEDof2–4lightsconnectedinseriescanbelighted.Byconnectinginseries,currentvariationamongLEDiseliminated.Currentvaluesenttow