﻿<?xml version="1.0" encoding="utf-8"?>
<Root>
  <ConverterSpecs>
    <ConverterSpec>
      <Topology>Buck</Topology>
      <Type>Monolithic</Type>
      <UserEnteredPartNumber>3120</UserEnteredPartNumber>
      <OutputNum>One</OutputNum>
      <FswPreferred>1000</FswPreferred>
      <PartName>LT3120</PartName>
      <IcThetaJA>20</IcThetaJA>
      <IcTa>25</IcTa>
      <LastSavedFilesCultureInfo>en-US</LastSavedFilesCultureInfo>
      <SolutionAreamm2>283.2</SolutionAreamm2>
      <SolutionComponentCount>12</SolutionComponentCount>
      <SolutionMaxHeightmm>7</SolutionMaxHeightmm>
      <TotalSolutionAreamm2>283.2</TotalSolutionAreamm2>
      <TotalSolutionPrice>9.54675</TotalSolutionPrice>
    </ConverterSpec>
  </ConverterSpecs>
  <ProgramUserInfos>
    <ProgramUserInfo>
      <LastRecordedSyncDate>10/14/2025 12:00:00 AM</LastRecordedSyncDate>
      <ReleaseType>Factory</ReleaseType>
      <InstallationDate>12/19/2024 12:00:00 AM</InstallationDate>
      <LTpowerCADVer>2</LTpowerCADVer>
      <LTpowerCADSubDesc>Release2</LTpowerCADSubDesc>
      <LTpowerCADUpdateVer>80</LTpowerCADUpdateVer>
      <LTpowerCADUpdateVerDate>5/11/2026 12:00:00 AM</LTpowerCADUpdateVerDate>
    </ProgramUserInfo>
  </ProgramUserInfos>
  <OutputRailDatas>
    <OutputRailData>
      <PartTopology>Buck-Boost</PartTopology>
      <PartType>Monolithic</PartType>
      <PartLength>5</PartLength>
      <PartWidth>4</PartWidth>
      <PartHeight>0.75</PartHeight>
      <VoutNum>1</VoutNum>
      <PhasesNum>1</PhasesNum>
      <VinToCalc>12</VinToCalc>
      <IoToCalc>6.5</IoToCalc>
      <MaxVin>26</MaxVin>
      <NomVin>12</NomVin>
      <MinVin>2.5</MinVin>
      <SwitchingFreq>1020000</SwitchingFreq>
      <OutputVol>5.05</OutputVol>
      <OutputCur>6.5</OutputCur>
      <NPh>1</NPh>
      <NIc>1</NIc>
      <VinD>5.5</VinD>
      <Ta>25</Ta>
      <InductorThetaWA>17.5</InductorThetaWA>
      <InductorRipplePercentDesired>50</InductorRipplePercentDesired>
      <Lo>3.3E-06</Lo>
      <DCR>0.00856</DCR>
      <InductorManufacturer>COILCRAFT</InductorManufacturer>
      <InductorPartNumber>XAL7070-332MEB</InductorPartNumber>
      <InductorLength>7.5</InductorLength>
      <InductorWidth>7.2</InductorWidth>
      <InductorHeight>7</InductorHeight>
      <InductorIsat>19.4</InductorIsat>
      <InductorIheat>15.1</InductorIheat>
      <InductorTheat>40</InductorTheat>
      <TransformerLength>7.5</TransformerLength>
      <CinCeramic>8.603457E-06</CinCeramic>
      <CinCeramicESR>0.00173</CinCeramicESR>
      <CinCeramicESL>6E-10</CinCeramicESL>
      <NCinCeramic>4</NCinCeramic>
      <CinCeramicManufacturer>TDK</CinCeramicManufacturer>
      <CinCeramicPartNumber>C3225X5R1H106K250AB</CinCeramicPartNumber>
      <CinCeramicPackage>1210</CinCeramicPackage>
      <CinCeramicLength>3.2</CinCeramicLength>
      <CinCeramicWidth>2.5</CinCeramicWidth>
      <CinCeramicHeight>2.5</CinCeramicHeight>
      <CinCeramicAtHalfRated>4.569E-06</CinCeramicAtHalfRated>
      <CinCeramicAtFullRated>1.79E-06</CinCeramicAtFullRated>
      <CinCeramicAtNoVoltage>1E-05</CinCeramicAtNoVoltage>
      <CinCeramicDerated>8.60345714285714E-06</CinCeramicDerated>
      <CinCeramicVoltageRating>50</CinCeramicVoltageRating>
      <CincPartPrice>0.4526</CincPartPrice>
      <CinCeramicIrmsMax>5.59</CinCeramicIrmsMax>
      <VinRipplePkPkMaxTargetPercent>1</VinRipplePkPkMaxTargetPercent>
      <VoRipplePkPkMaxTargetPercent>1</VoRipplePkPkMaxTargetPercent>
      <VoStepMaxTargetPercent>1</VoStepMaxTargetPercent>
      <TotalVoRippleMaxTargetPercent>2</TotalVoRippleMaxTargetPercent>
      <Coc>4.1459E-05</Coc>
      <ESRc>0.00063</ESRc>
      <ESLc>5.7E-10</ESLc>
      <Numc>5</Numc>
      <CeramicCapacitorManufacturer>KEMET</CeramicCapacitorManufacturer>
      <CeramicCapacitorPartNumber>C1210C107M8PACTU</CeramicCapacitorPartNumber>
      <CeramicCapacitorLength>3.2</CeramicCapacitorLength>
      <CeramicCapacitorWidth>2.5</CeramicCapacitorWidth>
      <CeramicCapacitorHeight>1.3</CeramicCapacitorHeight>
      <CeramicCapacitorPackage>1210</CeramicCapacitorPackage>
      <CocAtHalfRated>4.17E-05</CocAtHalfRated>
      <CocAtFullRated>1.76E-05</CocAtFullRated>
      <CocAtNoVoltage>0.0001</CocAtNoVoltage>
      <CocDerated>4.1459E-05</CocDerated>
      <CocVoltageRating>10</CocVoltageRating>
      <CocPartPrice>0.11182</CocPartPrice>
      <OutputLCFilterEnabled>False</OutputLCFilterEnabled>
      <OutputLCFilterSensingIsLocal>False</OutputLCFilterSensingIsLocal>
      <OutputLCFilterSensingIsRemote>False</OutputLCFilterSensingIsRemote>
      <OutputLCFilterSensingIsHybrid>False</OutputLCFilterSensingIsHybrid>
      <UsesRemoteSenseScheme>False</UsesRemoteSenseScheme>
      <Cth>1.2E-09</Cth>
      <Cthp>2.7E-11</Cthp>
      <Rth>64900</Rth>
      <RfbTopActual>1000000</RfbTopActual>
      <RfbBotActual>187000</RfbBotActual>
      <VrefOriginal>0.795</VrefOriginal>
      <FcDesired>99800</FcDesired>
      <PhaseBoostDesired>10</PhaseBoostDesired>
      <PhaseMarginDesired>60</PhaseMarginDesired>
      <FixedAth>1</FixedAth>
      <Ilim>1</Ilim>
      <HotSwapCurrentLimitThresholdFoldbackFactor>1</HotSwapCurrentLimitThresholdFoldbackFactor>
      <MarginIoLimit>120</MarginIoLimit>
      <RPROG>10000</RPROG>
      <Rsense>0.22</Rsense>
      <RoutSense>0.005</RoutSense>
      <CurrentSensingConfigurationType>3</CurrentSensingConfigurationType>
      <SwitchingFreqDesired>1000000</SwitchingFreqDesired>
      <Rfreq>75000</Rfreq>
      <Rfreq2>1000000000</Rfreq2>
      <HasExtvcc>False</HasExtvcc>
      <LoadStepLow>3</LoadStepLow>
      <LoadStepHigh>6</LoadStepHigh>
      <LoadStepSlewRate>9999999</LoadStepSlewRate>
      <VinStartUp>10</VinStartUp>
      <VSD_Desired>10</VSD_Desired>
      <VOV_Latch_Desired>10</VOV_Latch_Desired>
      <VOV_NonLatch_Desired>10</VOV_NonLatch_Desired>
      <RailNumber>1</RailNumber>
      <BW>11.22</BW>
      <PM>71.82</PM>
      <FootprintClearanceFactor>1.5</FootprintClearanceFactor>
      <Mode>Buck</Mode>
      <ModeChanged>False</ModeChanged>
      <PartName>LT3120</PartName>
      <CapacitorDeratingEnabled>True</CapacitorDeratingEnabled>
      <RdsOnDeratingEnabled>False</RdsOnDeratingEnabled>
      <DcrDeratingEnabled>False</DcrDeratingEnabled>
      <VinRangeLimitsDisabled>False</VinRangeLimitsDisabled>
      <VoutMaxLimitsDisabled>False</VoutMaxLimitsDisabled>
      <IswMaxLimitsDisabled>False</IswMaxLimitsDisabled>
      <StandardResistorValuesDisabled>False</StandardResistorValuesDisabled>
      <FswRangeLimitsDisabled>False</FswRangeLimitsDisabled>
      <ConstantCurrentLoadEnabled>True</ConstantCurrentLoadEnabled>
      <LTspiceTranEngineEnabled>False</LTspiceTranEngineEnabled>
      <LTspiceLoopEngineEnabled>False</LTspiceLoopEngineEnabled>
      <NumOfSchottky>1</NumOfSchottky>
      <NumFetsControlStage1>1</NumFetsControlStage1>
      <NumFetsSyncStage1>1</NumFetsSyncStage1>
      <NumFetsControlStage2>1</NumFetsControlStage2>
      <NumFetsSyncStage2>1</NumFetsSyncStage2>
      <Efficiency>0.8985</Efficiency>
      <VoutRipplePercent>0.0004410036</VoutRipplePercent>
      <LossCurveA2>0.0604016667</LossCurveA2>
      <LossCurveA1>0.1662707035</LossCurveA1>
      <LossCurveA0>0.0746077146</LossCurveA0>
      <LossCurveR2>1</LossCurveR2>
      <InputLCFilterEnabled>False</InputLCFilterEnabled>
      <NumCf_in>1</NumCf_in>
      <NumCd_in>1</NumCd_in>
      <Rd1_in>-1000000</Rd1_in>
      <Rd2_in>1000000000</Rd2_in>
      <NumCd3>1</NumCd3>
      <Rd3>-1000000</Rd3>
      <PartPrice>3.8</PartPrice>
      <PartCost>3.8</PartCost>
      <InductorPrice>1.28</InductorPrice>
      <CeramicCapacitorPrice>0.56727</CeramicCapacitorPrice>
      <CinCeramicPrice>0.4076</CinCeramicPrice>
      <InductorCost>1.28</InductorCost>
      <CeramicCapacitorCost>2.83635</CeramicCapacitorCost>
      <CinCeramicCost>1.6304</CinCeramicCost>
      <PartFamily>Switching Regulator</PartFamily>
    </OutputRailData>
  </OutputRailDatas>
  <NotationLabelControls />
</Root>