5V, 3A Step-Down DC/DC Mini Module with Integrated Inductor

Features ▪3Acompletepowersupply •Integratescontroller,gatedriver,MOSFETs,and inductor ▪2.7Vto5.5Vinputvoltagerange ▪Adjustableoutputvoltage •Aslowas0.6Vwith±1.5accuracyoverline, load,andtemperature •Upto95efficiency ▪Default2MHzcurrentmodecontrolope

5V, 4A Step-Down DC/DC Mini Module with Integrated Inductor

Features ▪4Acompletepowersupply •Integratescontroller,gatedriver,MOSFETs,and inductor ▪2.7Vto5.5Vinputvoltagerange ▪Adjustableoutputvoltage •Aslowas0.6Vwith±1.5accuracyoverline, load,andtemperature •Upto95efficiency ▪Default2MHzcurrentmodecontrolope

Demonstration Board Manual

TheRTKA210040DR0000BUdemonstrationboard (showninFigure2andFigure3)featuresthe RAA210040.Capableofdeliveringupto4Aof continuouscurrent,theRAA210040isacompact, synchronousstep-down,non-isolatedcomplete powersupplythatisoptimizedforspace-constrained applications

15V, 30A Single Channel Digital PMBus Step-Down Power Module

Features ▪Completedigitalpowersupply ▪30Asinglechanneloutputcurrent •4.75Vto15Vsinglerailinputvoltage •Upto96efficiency ▪Programmableoutputvoltage •0.45Vto3.3Voutputvoltagesettings •±0.7accuracyoverline,load,andtemperature ▪Advancedlineardigitalmodul

15A, 54V Single-Channel DC/DC Step-Down Power Module

Features •Upto15Asingle-channelcompletepowersupply ○Integratescontroller,MOSFETs,andinductor •7Vto54Vwideinputvoltagerange •Adjustableoutputvoltage ○0.6Vto42Vwideoutputvoltagerange ○±1.5accuracyoverline,load,andtemperature ○Upto97.6efficiency •300kH

Pin-Configurable 25A DC/DC Power Module with PMBus Interface

Features •25Asinglechanneloutputcurrent •WideVINrange:4.5Vto14V •Programmableoutputvoltage •0.6Vto5Voutputvoltagesettings •±1.2accuracyoverline/load/temperature •PMBusinterfaceand/orPin-Strapmode •Pin-strapmodeforstandardsettings •VOUT,switchingfrequenc

Pin-Configurable 33A DC/DC Power Module with PMBus Interface

Features •33Asinglechanneloutputcurrent •WideVINrange:4.5Vto14V •Programmableoutputvoltage •0.6Vto5Voutputvoltagesettings •±1.2accuracyoverline/load/temperature •PMBusInterfaceand/orPin-strapmode •Pin-strapmodeforstandardsettings •VOUT,switchingfrequenc

Pin-Configurable 50A DC/DC Power Module with PMBus Interface

Features •Wideinputvoltagerange:4.5Vto14V •Upto96efficiency •Programmableoutputvoltage •0.6Vto5Voutputvoltagesettings •±1.2VOUTaccuracyoverline,load,and temperature •PMBuscompliantcommunicationinterface •Pin-strapmodeforstandardsettings •VOUT,switchin

Pin-Configurable 70A DC/DC Power Module with PMBus Interface

Features •70Asinglechanneloutputcurrent •4.5Vto14Vsinglerailinputvoltage •Upto93efficiency •Programmableoutputvoltage •0.6Vto2.5Voutputvoltagesettings •±1.2accuracyoverline,load,andtemperature •ChargeModecontrollooparchitecture •296kHzto1.06MHzfixed

Pin-Configurable Dual 25A DC/DC Power Module with PMBus Interface

Features •25A/25Adual-channeloutputcurrent •4.5Vto14Vsinglerailinputvoltage •Upto95.5efficiency •Programmableoutputvoltage •0.6Vto5Voutputvoltagesettings •±1.2accuracyoverline/load/temperature •ChargeModecontrollooparchitecture •296kHzto1067kHzfixedswit

4.5V to 30V, 5A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency

Features ▪Wideinputvoltagerange:4.5Vto30V ▪Adjustableoutputvoltage:0.8Vto90ofVIN (limitedbyminimumofftime) ▪Upto5Aofcontinuousoutputcurrent ▪Default400kHzswitchingfrequencyand programmableswitchingfrequencyrangefrom 200kHzto800kHz ▪±1Loadregulationa

45V 1A 630kHz DC/DC Step-Down Regulator

Features ▪Wideinputvoltagerange:5.8Vto45V ▪Adjustableoutputvoltage ▪Upto1Aoutputcurrent ▪Internalcompensation ▪Internalsoft-start ▪600mΩinternalMOSFET ▪630kHzswitchingfrequency ▪Pulseskippingmodeunderlightloadcondition ▪Cycle-by-cyclecurrentlimit ▪Inpu

4.5V to 42V, 5A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency

Features ▪Wideinputvoltagerange:4.5Vto42V ▪Adjustableoutputvoltage:0.8Vto90ofVIN (limitedbyminimumofftime) ▪Upto5Aofcontinuousoutputcurrent ▪Default400kHzswitchingfrequencyand programmableswitchingfrequencyrangefrom 200kHzto800kHz ▪±1Loadregulationa

60V 0.5A DC/DC Step-Down Regulator with 450kHz Switching Frequency

Features ▪Wideinputvoltagerange:4.5Vto60V ▪Adjustableoutputvoltage ▪Upto0.5Aoutputcurrent ▪Internalcompensation ▪Internalsoftstart ▪600mΩinternalMOSFET ▪450kHznominalswitchingfrequency ▪Pulseskippingmodeunderlightloadcondition ▪Cycle-by-cyclecurrentlim

4.5V to 60V, 3A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Programmable Frequency

Features ▪Wideinputvoltagerange:4.5Vto60V ▪Adjustableoutputvoltage:0.8Vto90ofVIN ▪Upto3Aofcontinuousoutputcurrent ▪Default400kHzswitchingfrequencyand programmableswitchingfrequencyrangefrom 200kHzto800kHz ▪±1Loadregulationaccuracyfrom-40°Cto 125°C,±

60V 5A Integrated Switching Regulator

Features ▪4.5Vto60Vinputsupplyrange ▪Integratedhigh-side(90mΩ)andlow-side(37mΩ) MOSFETs ▪1accuratevoltagereferenceovertemperature ▪Fixed-frequencyoperationwithoptionalspread spectrumandexternalclocksync ▪Adjustableswitchingfrequencyfrom200kHzto 2.5MHz ▪Pr

60V 5A Low Quiescent Current Integrated Switching Regulator

Features ▪4.5Vto60Vinputsupplyrange ▪0.8Vreferencevoltagewith1accuracy ▪Adjustableoutputvoltage(0.8VtoDmax*VIN) ▪Modulator:ConstantOn-Time(COT) ▪Lowquiescentcurrent ▪Excellentlineandloadregulation ▪Selectableinternalorexternalcontrolloop compensation ▪

4.5V to 75V, 2A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency

Features ▪Wideinputvoltagerange:4.5Vto75V ▪Adjustableoutputvoltage:0.8Vto90ofVIN ▪Upto2Aofcontinuousoutputcurrent ▪Default400kHzswitchingfrequencyand programmableswitchingfrequencyrangefrom 200kHzto800kHz ▪±1Loadregulationaccuracyfrom-40°Cto 125°C,±

4.5V to 75V, 3A, DC/DC Nonsynchronous Step-Down Regulator with Internal Compensation and Adjustable Frequency

Features ▪Wideinputvoltagerange:4.5Vto75V ▪Adjustableoutputvoltage:0.8Vto90ofVIN ▪Upto3Aofcontinuousoutputcurrent ▪Default400kHzswitchingfrequencyand programmableswitchingfrequencyrangefrom 200kHzto800kHz ▪±1Loadregulationaccuracyfrom-40°Cto 125°C,±

3V to 40V Input, 1.1A Synchronous Buck Regulator with Integrated 500mA LDO

Features •Wideinputvoltagerangeof3Vto40V •Synchronousoperationforhighefficiency •Integratedhigh-sideandlow-sideNMOSdevices •SelectablePFMorPWMmodeatlightloads •Internalfixedfrequency(500kHz)oradjustable switchingfrequency(300kHzto2MHz) •Continuousoutpu

Dual channel 40V 1.1A and 5.5V 1.5A synchronous buck regulators

Features •WideVINbuckregulator •Inputvoltage:3Vto40Vwith1.1Aoutputcurrent •Internalfixedfrequency(500kHz)oradjustable switchingfrequencies(300kHzto2MHz) •SelectablePFMorPWMmodeatlightloads •Internalorexternalsoft-start •LowVINbuckregulator •Inputvol

4.5V to 72V Input, 0.5A Buck Regulator with Two Linear Regulator Outputs

Features ▪BuckConverter: •4.5Vto72Vinputvoltage •Adjustableoutputvoltagefrom1.25Vto VIN×Dmax •500mAoutputloadcapability •0.6Ωhigh-sideMOSEFTrDS(ON) •Fixedswitchingfrequency350kHzinCCM operation •PulseskippingmodeinDCMoperation •6Vstandbyfunctionbyext

4.5V to 72V Input, 0.5A Buck Regulator with 2 Linear Regulator Outputs

Features ▪BuckConverter: •4.5Vto72Vinputvoltage •Fixedoutputvoltage12Vor6V •500mAoutputloadcapability •0.6Ωhigh-sideMOSEFTrDS(ON) •Fixedswitchingfrequency350kHzinCCM operation •PulseskippingmodeinDCMoperation •StandbyfunctionbySTBYpinsettingoutput

Ultra Low Noise, High PSRR, LDO

Features ▪InputVoltageRange:2.7Vto5.5V ▪MaxOutputCurrent:2A ▪MaxDropoutVoltage:540mVat2Aand3.3VOUT ▪LowRMSoutputnoise:6.3µVRMS(10Hzto 100kHz) ▪OutputVoltageAdjustable:0.9Vto5.5V-VDROPOUT ▪NoiseSpectralDensity: •184nV/√Hzat10Hz •79nV/√Hzat10kHz ▪H

Ultra Low Noise, High PSRR, LDO

Features ▪InputVoltageRange:2.7Vto5.5V ▪MaxOutputCurrent:2A ▪Maxdropoutvoltage:567mVat2Aand3.3VOUT. ▪LowRMSoutputnoise:6.5µVRMS(10Hzto 100kHz) ▪TwoOutputVoltageConfigurations: •UsingPCBlayoutandvoltagesetpins:0.8Vto 3.95V •ExternalResistors:0.8Vt

700V AC/DC Buck Regulator with Ultra-Low Standby Power

Features ▪Ultra-lowstandbypower(

500mA 20V Wide Input Voltage Range LDO Linear Regulator

Features ▪Wideinputvoltagerange:2.5Vto20V ▪Maximumoutputcurrent:500mA ▪Lowdropoutvoltage:269mVtypicalat500mA ▪Lowgroundcurrent ▪Outputvoltageadjustable:1.224Vto18V ▪Excellentlineandloadregulation ▪Stablewith1µF-200µFMLCCoutputcapacitor ▪Short-circui

150mA Wide Input Range Ultra Low Quiescent Current Linear Regulator

Features ▪Wideinputvoltagerange(4.5Vto40Vat1mA load) ▪Ultralow3.6µAquiescentcurrent ▪Highoutputvoltageaccuracy ▪Excellentlineandloadregulation ▪Stablewith2.2µF-200µFMLCCoutputcapacitor ▪Integratedfaultprotectionsincludingthermal shutdownandcurrentlimi

封装/外壳：10-FDFN 裸露焊盘 包装：卷带（TR） 描述：DC DC CONVERTER 5V 电源 - 板安装 直流转换器

封装/外壳：22-SMD 模块 包装：卷带（TR）剪切带（CT） 描述：DC DC CONVERTER 0.6-42V 电源 - 板安装 直流转换器