﻿<?xml version="1.0" encoding="utf-8"?>
<Root>
  <ConverterSpecs>
    <ConverterSpec>
      <Topology>Buck</Topology>
      <Type>Monolithic</Type>
      <OutputNum>One</OutputNum>
      <PartName>LT8618</PartName>
      <IcTa>25</IcTa>
      <LastSavedFilesCultureInfo>en-US</LastSavedFilesCultureInfo>
      <SolutionAreamm2>79.8</SolutionAreamm2>
      <SolutionComponentCount>6</SolutionComponentCount>
      <SolutionMaxHeightmm>2.1</SolutionMaxHeightmm>
    </ConverterSpec>
  </ConverterSpecs>
  <ProgramUserInfos>
    <ProgramUserInfo>
      <LastRecordedSyncDate>6/12/2013 12:00:00 AM</LastRecordedSyncDate>
      <ReleaseType>Factory</ReleaseType>
      <InstallationDate>11/14/2020 12:00:00 AM</InstallationDate>
      <LTpowerCADVer>2</LTpowerCADVer>
      <LTpowerCADSubDesc>Release2</LTpowerCADSubDesc>
      <LTpowerCADUpdateVer>70</LTpowerCADUpdateVer>
      <LTpowerCADUpdateVerDate>4/27/2020 12:00:00 AM</LTpowerCADUpdateVerDate>
    </ProgramUserInfo>
  </ProgramUserInfos>
  <OutputRailDatas>
    <OutputRailData>
      <Freqmin>200</Freqmin>
      <Freqmax>2200</Freqmax>
      <PartTopology>Buck</PartTopology>
      <PartType>Monolithic </PartType>
      <PartLength>3</PartLength>
      <PartWidth>2</PartWidth>
      <PartHeight>0.75</PartHeight>
      <VinToCalc>12</VinToCalc>
      <IoToCalc>0.1</IoToCalc>
      <MaxVin>42</MaxVin>
      <NomVin>12</NomVin>
      <MinVin>6.2</MinVin>
      <SwitchingFreq>1987000</SwitchingFreq>
      <OutputVol>4.938</OutputVol>
      <OutputCur>0.1</OutputCur>
      <NPh>1</NPh>
      <NIc>1</NIc>
      <VinD>8</VinD>
      <Ta>25</Ta>
      <InductorRipplePercentDesired>40</InductorRipplePercentDesired>
      <Lo>3.3E-05</Lo>
      <DCR>0.635</DCR>
      <InductorManufacturer>Wurth Electronics</InductorManufacturer>
      <InductorLength>4</InductorLength>
      <InductorWidth>4</InductorWidth>
      <InductorHeight>2.1</InductorHeight>
      <InductorCoreLoss>6E-06</InductorCoreLoss>
      <Cin>2.2E-05</Cin>
      <CinESR>0.1</CinESR>
      <NCin>1</NCin>
      <CinManufacturer>SUN ELECT</CinManufacturer>
      <CinPartNumber>63CE22BS</CinPartNumber>
      <CinAtNoVoltage>1E-05</CinAtNoVoltage>
      <CinCeramic>4.034E-06</CinCeramic>
      <CinCeramicESR>0.003</CinCeramicESR>
      <NCinCeramic>1</NCinCeramic>
      <CinCeramicManufacturer>TDK</CinCeramicManufacturer>
      <CinCeramicPartNumber>C3216X7R1H475K160AC</CinCeramicPartNumber>
      <CinCeramicPackage>1206</CinCeramicPackage>
      <CinCeramicLength>3.2</CinCeramicLength>
      <CinCeramicWidth>1.6</CinCeramicWidth>
      <CinCeramicHeight>1.8</CinCeramicHeight>
      <CinCeramicAtHalfRated>2.11E-06</CinCeramicAtHalfRated>
      <CinCeramicAtFullRated>8.7E-07</CinCeramicAtFullRated>
      <CinCeramicAtNoVoltage>4.7E-06</CinCeramicAtNoVoltage>
      <CinCeramicDerated>4.034E-06</CinCeramicDerated>
      <CinCeramicVoltageRating>50</CinCeramicVoltageRating>
      <Cob>3.718857E-06</Cob>
      <ESRb>0.00335</ESRb>
      <ESLb>1.2E-10</ESLb>
      <Numb>1</Numb>
      <BulkCapacitorManufacturer>TAIYO YUDEN</BulkCapacitorManufacturer>
      <BulkCapacitorPartNumber>JWK212C6475MDHT</BulkCapacitorPartNumber>
      <BulkCapacitorLength>1.25</BulkCapacitorLength>
      <BulkCapacitorWidth>2</BulkCapacitorWidth>
      <BulkCapacitorHeight>0.95</BulkCapacitorHeight>
      <BulkCapacitorPackage>0508</BulkCapacitorPackage>
      <CobAtHalfRated>4.4E-06</CobAtHalfRated>
      <CobAtFullRated>3.2E-06</CobAtFullRated>
      <CobAtNoVoltage>4.7E-06</CobAtNoVoltage>
      <CobDerated>3.71885714285714E-06</CobDerated>
      <CobVoltageRating>6.3</CobVoltageRating>
      <VoRipplePkPkMaxTargetPercent>1</VoRipplePkPkMaxTargetPercent>
      <VoStepMaxTargetPercent>2.96463969585643</VoStepMaxTargetPercent>
      <TotalVoRippleMaxTargetPercent>3</TotalVoRippleMaxTargetPercent>
      <Coc>6.670594E-06</Coc>
      <ESRc>0.001091</ESRc>
      <ESLc>1.23E-09</ESLc>
      <Numc>1</Numc>
      <CeramicCapacitorManufacturer>KEMET</CeramicCapacitorManufacturer>
      <CeramicCapacitorPartNumber>C000805C106K9PAC</CeramicCapacitorPartNumber>
      <CeramicCapacitorLength>2</CeramicCapacitorLength>
      <CeramicCapacitorWidth>1.25</CeramicCapacitorWidth>
      <CeramicCapacitorHeight>1.25</CeramicCapacitorHeight>
      <CeramicCapacitorPackage>805</CeramicCapacitorPackage>
      <CocAtHalfRated>8.76E-06</CocAtHalfRated>
      <CocAtFullRated>5.079E-06</CocAtFullRated>
      <CocAtNoVoltage>1E-05</CocAtNoVoltage>
      <CocDerated>6.67059428571429E-06</CocDerated>
      <CocVoltageRating>6.3</CocVoltageRating>
      <OutputLCFilterEnabled>False</OutputLCFilterEnabled>
      <OutputLCFilterSensingIsLocal>False</OutputLCFilterSensingIsLocal>
      <OutputLCFilterSensingIsRemote>False</OutputLCFilterSensingIsRemote>
      <RfbTopActual>1000000</RfbTopActual>
      <RfbBotActual>187000</RfbBotActual>
      <CfbTopActual>7.5E-13</CfbTopActual>
      <FcDesired>250000</FcDesired>
      <PhaseBoostDesired>10</PhaseBoostDesired>
      <PhaseMarginDesired>60</PhaseMarginDesired>
      <Ilim>0.2</Ilim>
      <HotSwapCurrentLimitThresholdFoldbackFactor>1</HotSwapCurrentLimitThresholdFoldbackFactor>
      <Rsense>0.185</Rsense>
      <CurrentSensingConfigurationType>1</CurrentSensingConfigurationType>
      <CompConfigurationType>1</CompConfigurationType>
      <SwitchingFreqDesired>1987000</SwitchingFreqDesired>
      <Rfreq>18200</Rfreq>
      <Vbias>5</Vbias>
      <HasExtvcc>True</HasExtvcc>
      <LoadStepLow>0.05</LoadStepLow>
      <LoadStepHigh>0.1</LoadStepHigh>
      <LoadStepSlewRate>10000000</LoadStepSlewRate>
      <TonMin>3.5E-08</TonMin>
      <ToffMin>9E-08</ToffMin>
      <ProjectName>DC2822A Demo Board</ProjectName>
      <ProjectDate>3/2020</ProjectDate>
      <VinStartUp>8</VinStartUp>
      <VSD_Desired>8</VSD_Desired>
      <VOV_Latch_Desired>8</VOV_Latch_Desired>
      <VOV_NonLatch_Desired>8</VOV_NonLatch_Desired>
      <RTOV_OVP>10000000</RTOV_OVP>
      <RBOV_OVP>10000000</RBOV_OVP>
      <RailNumber>1</RailNumber>
      <BW>25.12</BW>
      <PM>49.73</PM>
      <DeltaVoLoadStep>31.6275075932637</DeltaVoLoadStep>
      <FootprintClearanceFactor>1.5</FootprintClearanceFactor>
      <Mode>Buck</Mode>
      <ModeChanged>False</ModeChanged>
      <PartName>LT8618</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>
      <Vforward>0.5</Vforward>
      <NumOfSchottky>1</NumOfSchottky>
      <NumFetsControlStage1>1</NumFetsControlStage1>
      <NumFetsSyncStage1>1</NumFetsSyncStage1>
      <NumFetsControlStage2>1</NumFetsControlStage2>
      <NumFetsSyncStage2>1</NumFetsSyncStage2>
      <Efficiency>0.8933</Efficiency>
      <VoutRipplePercent>1.85909E-05</VoutRipplePercent>
      <LossCurveA2>2.7173052645</LossCurveA2>
      <LossCurveA1>0.0158947576</LossCurveA1>
      <LossCurveA0>0.0198206759</LossCurveA0>
      <LossCurveR2>1</LossCurveR2>
      <LossCurveFit_CMatrix_RowB2A2>1.42434E-05,-0.0001910876,0.0015373696,0.9955552253;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB2A2>
      <LossCurveFit_CMatrix_RowB1A2>-0.0001884854,0.0024888194,-0.0697636063,0.971989417;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB1A2>
      <LossCurveFit_CMatrix_RowB0A2>-0.0226725203,0.3080793648,2.4288041049,0.9990829038;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB0A2>
      <LossCurveFit_CMatrix_RowB2A1>0,-4E-10,3.08003E-05,0.8948714525;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB2A1>
      <LossCurveFit_CMatrix_RowB1A1>-2.7E-09,4.11E-08,4.30627E-05,0.9650499682;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB1A1>
      <LossCurveFit_CMatrix_RowB0A1>6.3E-09,-1.313E-07,0.0148014723,0.8762267324;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB0A1>
      <LossCurveFit_CMatrix_RowB2A0>2.78E-08,-3.875E-07,7.229E-07,0.9956042725;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB2A0>
      <LossCurveFit_CMatrix_RowB1A0>-2.2438E-06,3.16191E-05,0.0007605423,0.992999244;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB1A0>
      <LossCurveFit_CMatrix_RowB0A0>8.3869E-06,-0.0001298911,0.0223862694,0.9703339627;1,2200000,3.2933,4.94,7.41,5.5,12,42,0.1</LossCurveFit_CMatrix_RowB0A0>
      <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>
      <PartFamily>Switching Regulator</PartFamily>
    </OutputRailData>
  </OutputRailDatas>
  <NotationLabelControls>
    <NotationLabelControl>
      <Left>496</Left>
      <Top>60</Top>
      <Width>352</Width>
      <Height>60</Height>
      <Text>Demo Board DC2822A
5V/0.1A output, fsw=2MHz</Text>
      <Background>#00FFFFFF</Background>
      <FontFamily>Segoe UI</FontFamily>
      <FontSize>18</FontSize>
      <Foreground>#FF800000</Foreground>
      <FontStyle>Normal</FontStyle>
      <FontWeight>Bold</FontWeight>
    </NotationLabelControl>
  </NotationLabelControls>
</Root>