* Z:\home\khalils\Downloads\files\data\raw_asc\016e3db379b3_thermal_design.asc
* Generated by LTspice 26.0.1 for Windows.
RTIM10 N024 T_HeatSink {Rth_TIM}
RBottomCopperPlaneSpread9 T_BotttomCopperPlane N017 {neglected}
RBottomCopperPlaneSpread4 T_BotttomCopperPlane N038 {neglected}
RTrappedAirSpreadB9 T_TrappedAir T_HeatSink {neglected}
RTopCopperLayer7 N027 N033 {Rth_CopperLayer}
RTopCopperLayer1 N001 N007 {Rth_CopperLayer}
IMOS_Losses9 0 Tj9 {P_Loss_High2}
RFR1 T_FR4 N008 {neglected}
RTrappedAirSpreadA9 T_TrappedAir N023 {neglected}
RDieToBottom5 Tj5 Tc5 {Rth_JC}
RFR3 T_FR4 N032 {neglected}
RSolder12 Tc12 N030 {Rth_Solder}
RBottomCopperLayer11 N041 N047 {Rth_CopperLayer}
RBottomCopperPlaneSpread6 T_BotttomCopperPlane N016 {neglected}
RFR6 T_FR4 N033 {neglected}
RSolder1 Tc1 N001 {Rth_Solder}
RTopCopperLayer11 N029 N035 {Rth_CopperLayer}
RSolder8 Tc8 N028 {Rth_Solder}
RTopCopperLayer6 N004 N010 {Rth_CopperLayer}
IMOS_Losses6 0 Tj6 {P_Loss_Low1}
RTopCopperPlaneSpread8 T_TopCopperPlane N028 {neglected}
RTopCopperPlaneSpread12 T_TopCopperPlane N030 {neglected}
RDieToBottom7 Tj7 Tc7 {Rth_JC}
RTopCopperPlaneSpread6 T_TopCopperPlane N004 {neglected}
RTopCopperPlaneSpread11 T_TopCopperPlane N029 {neglected}
RTIM9 N023 T_HeatSink {Rth_TIM}
RVias12 N036 N042 {Rth_Vias}
RTrappedAirSpreadB3 T_TrappedAir T_HeatSink {neglected}
RTIM5 N021 T_HeatSink {Rth_TIM}
RBottomCopperLayer7 N039 N045 {Rth_CopperLayer}
RSolder2 Tc2 N002 {Rth_Solder}
IMOS_Losses7 0 Tj7 {P_Loss_High2}
RTIM1 N019 T_HeatSink {Rth_TIM}
VTa Ta 0 {TEMP}
RDieToBottom1 Tj1 Tc1 {Rth_JC}
RBottomCopperLayer3 N037 N043 {Rth_CopperLayer}
RDieToTop7 Ta Tj7 {neglected}
RVias8 N034 N040 {Rth_Vias}
RDieToTop5 Ta Tj5 {neglected}
RFR5 T_FR4 N010 {neglected}
RBottomCopperPlaneSpread8 T_BotttomCopperPlane N040 {neglected}
IMOS_Losses12 0 Tj12 {P_Loss_Low2}
RTrappedAirSpreadA6 T_TrappedAir N022 {neglected}
RDieToTop1 Ta Tj1 {neglected}
RBottomCopperPlaneSpread7 T_BotttomCopperPlane N039 {neglected}
RSolder10 Tc10 N006 {Rth_Solder}
RDieToBottom4 Tj4 Tc4 {Rth_JC}
RTopCopperPlaneSpread4 T_TopCopperPlane N026 {neglected}
RTopCopperLayer10 N006 N012 {Rth_CopperLayer}
RBottomCopperLayer1 N013 N019 {Rth_CopperLayer}
RVias2 N008 N014 {Rth_Vias}
RFR10 T_FR4 N035 {neglected}
RBottomPlaneToAir Ta T_BotttomCopperPlane {neglected}
RBottomCopperPlaneSpread11 T_BotttomCopperPlane N041 {neglected}
RDieToTop3 Ta Tj3 {neglected}
RDieToBottom8 Tj8 Tc8 {Rth_JC}
RTIM3 N043 T_HeatSink {Rth_TIM}
RTIM7 N045 T_HeatSink {Rth_TIM}
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RTrappedAirSpreadA11 T_TrappedAir N047 {neglected}
RTrappedAirSpreadA12 T_TrappedAir N048 {neglected}
RDieToBottom12 Tj12 Tc12 {Rth_JC}
RFR7 T_FR4 N034 {neglected}
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RDieToBottom11 Tj11 Tc11 {Rth_JC}
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RDieToTop4 Ta Tj4 {neglected}
RTIM4 N044 T_HeatSink {Rth_TIM}
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RDieToTop12 Ta Tj12 {neglected}
RSolder4 Tc4 N026 {Rth_Solder}
RFR8 T_FR4 N011 {neglected}
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RTrappedAirSpreadA4 T_TrappedAir N044 {neglected}
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RDieToTop6 Ta Tj6 {neglected}
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RTrappedAirSpreadB2 T_TrappedAir T_HeatSink {neglected}
RTIM11 N047 T_HeatSink {Rth_TIM}
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RTrappedAirSpreadB10 T_TrappedAir T_HeatSink {neglected}
RDieToBottom2 Tj2 Tc2 {Rth_JC}
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RTopCopperPlaneSpread2 T_TopCopperPlane N002 {neglected}
RHeatSink T_HeatSink Ta {Rth_SA}
RVias4 N032 N038 {Rth_Vias}
RTopCopperPlaneSpread10 T_TopCopperPlane N006 {neglected}
IMOS_Losses10 0 Tj10 {P_Loss_Low2}
RTIM6 N022 T_HeatSink {Rth_TIM}
RVias6 N010 N016 {Rth_Vias}
RVias3 N031 N037 {Rth_Vias}
IMOS_Losses4 0 Tj4 {P_Loss_Low1}
RTopCopperPlaneSpread3 T_TopCopperPlane N025 {neglected}
RDieToBottom10 Tj10 Tc10 {Rth_JC}
RDieToBottom3 Tj3 Tc3 {Rth_JC}
RTrappedAirSpreadB12 T_TrappedAir T_HeatSink {neglected}
RBottomCopperLayer4 N038 N044 {Rth_CopperLayer}
RTIM12 N048 T_HeatSink {Rth_TIM}
RBottomCopperLayer10 N018 N024 {Rth_CopperLayer}
RBottomPlaneToFR T_FR4 T_TopCopperPlane {neglected}
RBottomCopperPlaneSpread2 T_BotttomCopperPlane N014 {neglected}
RTopCopperPlaneSpread7 T_TopCopperPlane N027 {neglected}
RFR9 T_FR4 N012 {neglected}
RDieToTop11 Ta Tj11 {neglected}
RDieToBottom6 Tj6 Tc6 {Rth_JC}
RTIM2 N020 T_HeatSink {Rth_TIM}
RTrappedAirSpreadA7 T_TrappedAir N045 {neglected}
RTopPlaneToAir Ta T_TopCopperPlane {neglected}
RTrappedAirSpreadB5 T_TrappedAir T_HeatSink {neglected}
RTrappedAirSpreadB1 T_TrappedAir T_HeatSink {neglected}
RTopCopperLayer2 N002 N008 {Rth_CopperLayer}
IMOS_Losses2 0 Tj2 {P_Loss_High1}
RVias9 N011 N017 {Rth_Vias}
RDieToTop10 Ta Tj10 {neglected}
RBottomCopperLayer9 N017 N023 {Rth_CopperLayer}
RFR4_Spread1 T_FR4 N007 {neglected}
RTIM8 N046 T_HeatSink {Rth_TIM}
RBottomCopperPlaneSpread3 T_BotttomCopperPlane N037 {neglected}
.param neglected=100Meg TEMP=50 Rth_JC=0.4 Rth_Solder=0.0125 Rth_CopperLayer=0.001136 Rth_Vias=0.56784 Rth_TIM=2 Rth_SA=0.6
.op 1
.param nParallel=3 P_loss=40 P_Loss_High1={P_loss / nParallel} P_Loss_Low1={P_loss / nParallel} P_Loss_High2={0} P_Loss_Low2={P_loss / nParallel}
.backanno
.end

* LTspice schematic (.asc):
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DATAFLAG 1328 1424 ""
DATAFLAG 1328 1536 ""
DATAFLAG 1328 1648 ""
DATAFLAG 1856 1648 ""
DATAFLAG 1856 1424 ""
DATAFLAG 1856 1312 ""
DATAFLAG 1856 1200 ""
DATAFLAG 1856 1744 ""
DATAFLAG -1216 528 ""
DATAFLAG -784 176 ""
DATAFLAG 2864 32 ""
DATAFLAG 3904 32 ""
DATAFLAG 2336 32 ""
DATAFLAG 2336 144 ""
DATAFLAG 2336 256 ""
DATAFLAG 2336 368 ""
DATAFLAG 2336 704 ""
DATAFLAG 2864 704 ""
DATAFLAG 2336 592 ""
DATAFLAG 2336 480 ""
DATAFLAG 3360 144 ""
DATAFLAG 3360 32 ""
DATAFLAG 3360 256 ""
DATAFLAG 3360 368 ""
DATAFLAG 3360 480 ""
DATAFLAG 3360 592 ""
DATAFLAG 3360 704 ""
DATAFLAG 3888 704 ""
DATAFLAG 2864 480 ""
DATAFLAG 2864 368 ""
DATAFLAG 2864 256 ""
DATAFLAG 3888 480 ""
DATAFLAG 3888 368 ""
DATAFLAG 3888 256 ""
DATAFLAG 2864 800 ""
DATAFLAG 3888 800 ""
DATAFLAG 2864 976 ""
DATAFLAG 2336 976 ""
DATAFLAG 2336 1088 ""
DATAFLAG 2336 1200 ""
DATAFLAG 2336 1312 ""
DATAFLAG 2336 1648 ""
DATAFLAG 2864 1648 ""
DATAFLAG 2336 1536 ""
DATAFLAG 2336 1424 ""
DATAFLAG 2864 1424 ""
DATAFLAG 2864 1312 ""
DATAFLAG 2864 1200 ""
DATAFLAG 2864 1744 ""
DATAFLAG 3904 976 ""
DATAFLAG 3360 1088 ""
DATAFLAG 3360 976 ""
DATAFLAG 3360 1200 ""
DATAFLAG 3360 1312 ""
DATAFLAG 3360 1424 ""
DATAFLAG 3360 1536 ""
DATAFLAG 3360 1648 ""
DATAFLAG 3888 1648 ""
DATAFLAG 3888 1424 ""
DATAFLAG 3888 1312 ""
DATAFLAG 3888 1200 ""
DATAFLAG 3888 1744 ""
DATAFLAG -800 528 ""
DATAFLAG -992 528 ""
DATAFLAG -288 176 ""
DATAFLAG -480 176 ""
DATAFLAG 4912 32 ""
DATAFLAG 5952 32 ""
DATAFLAG 4384 32 ""
DATAFLAG 4384 144 ""
DATAFLAG 4384 256 ""
DATAFLAG 4384 368 ""
DATAFLAG 4384 704 ""
DATAFLAG 4912 704 ""
DATAFLAG 4384 592 ""
DATAFLAG 4384 480 ""
DATAFLAG 5408 144 ""
DATAFLAG 5408 32 ""
DATAFLAG 5408 256 ""
DATAFLAG 5408 368 ""
DATAFLAG 5408 480 ""
DATAFLAG 5408 592 ""
DATAFLAG 5408 704 ""
DATAFLAG 5936 704 ""
DATAFLAG 4912 480 ""
DATAFLAG 4912 368 ""
DATAFLAG 4912 256 ""
DATAFLAG 5936 480 ""
DATAFLAG 5936 368 ""
DATAFLAG 5936 256 ""
DATAFLAG 4912 800 ""
DATAFLAG 5936 800 ""
DATAFLAG 4912 976 ""
DATAFLAG 4384 976 ""
DATAFLAG 4384 1088 ""
DATAFLAG 4384 1200 ""
DATAFLAG 4384 1312 ""
DATAFLAG 4384 1648 ""
DATAFLAG 4912 1648 ""
DATAFLAG 4384 1536 ""
DATAFLAG 4384 1424 ""
DATAFLAG 4912 1424 ""
DATAFLAG 4912 1312 ""
DATAFLAG 4912 1200 ""
DATAFLAG 4912 1744 ""
DATAFLAG 5952 976 ""
DATAFLAG 5408 1088 ""
DATAFLAG 5408 976 ""
DATAFLAG 5408 1200 ""
DATAFLAG 5408 1312 ""
DATAFLAG 5408 1424 ""
DATAFLAG 5408 1536 ""
DATAFLAG 5408 1648 ""
DATAFLAG 5936 1648 ""
DATAFLAG 5936 1424 ""
DATAFLAG 5936 1312 ""
DATAFLAG 5936 1200 ""
DATAFLAG 5936 1744 ""
DATAFLAG -80 176 ""
DATAFLAG -288 528 ""
DATAFLAG -480 528 ""
DATAFLAG -80 528 ""
SYMBOL res 2320 1088 R0
SYMATTR InstName Solder7
SYMATTR Value {Rth_Solder}
SYMBOL res 5792 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop12
SYMATTR Value {neglected}
SYMBOL current -800 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses6
SYMATTR Value {P_Loss_Low1}
SYMBOL res 4768 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread11
SYMATTR Value {neglected}
SYMBOL res 688 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB3
SYMATTR Value {neglected}
SYMBOL res 5792 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB12
SYMATTR Value {neglected}
SYMBOL res 288 1200 R0
SYMATTR InstName TopCopperLayer3
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3344 1200 R0
SYMATTR InstName TopCopperLayer8
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2320 32 R0
SYMATTR InstName DieToBottom5
SYMATTR Value {Rth_JC}
SYMBOL res 5792 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread12
SYMATTR Value {neglected}
SYMBOL res 1312 1312 R0
SYMATTR InstName Vias4
SYMATTR Value {Rth_Vias}
SYMBOL res 4768 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB9
SYMATTR Value {neglected}
SYMBOL res 3744 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR5
SYMATTR Value {neglected}
SYMBOL res 1312 1088 R0
SYMATTR InstName Solder4
SYMATTR Value {Rth_Solder}
SYMBOL current -288 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses11
SYMATTR Value {P_Loss_Low2}
SYMBOL res 3744 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop8
SYMATTR Value {neglected}
SYMBOL res 5792 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA10
SYMATTR Value {neglected}
SYMBOL res 3344 144 R0
SYMATTR InstName Solder6
SYMATTR Value {Rth_Solder}
SYMBOL res 5392 1536 R0
SYMATTR InstName TIM12
SYMATTR Value {Rth_TIM}
SYMBOL current -1008 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses5
SYMATTR Value {P_Loss_Low1}
SYMBOL res 2320 976 R0
SYMATTR InstName DieToBottom7
SYMATTR Value {Rth_JC}
SYMBOL res 4768 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA11
SYMATTR Value {neglected}
SYMBOL res 5792 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR9
SYMATTR Value {neglected}
SYMBOL res 1312 480 R0
SYMATTR InstName BottomCopperLayer2
SYMATTR Value {Rth_CopperLayer}
SYMBOL current -80 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses9
SYMATTR Value {P_Loss_High2}
SYMBOL res 4768 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop9
SYMATTR Value {neglected}
SYMBOL res 1712 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA2
SYMATTR Value {neglected}
SYMBOL res 688 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread1
SYMATTR Value {neglected}
SYMBOL res 1712 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread2
SYMATTR Value {neglected}
SYMBOL res 5392 480 R0
SYMATTR InstName BottomCopperLayer10
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3344 256 R0
SYMATTR InstName TopCopperLayer6
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 4368 1200 R0
SYMATTR InstName TopCopperLayer11
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 288 592 R0
SYMATTR InstName TIM1
SYMATTR Value {Rth_TIM}
SYMBOL res 4368 592 R0
SYMATTR InstName TIM9
SYMATTR Value {Rth_TIM}
SYMBOL res 3744 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop6
SYMATTR Value {neglected}
SYMBOL current -496 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses10
SYMATTR Value {P_Loss_Low2}
SYMBOL res 4768 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread9
SYMATTR Value {neglected}
SYMBOL res 288 144 R0
SYMATTR InstName Solder1
SYMATTR Value {Rth_Solder}
SYMBOL current -1008 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses2
SYMATTR Value {P_Loss_High1}
SYMBOL res 5792 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread10
SYMATTR Value {neglected}
SYMBOL res 2320 1312 R0
SYMATTR InstName Vias7
SYMATTR Value {Rth_Vias}
SYMBOL res 688 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA3
SYMATTR Value {neglected}
SYMBOL res 5392 32 R0
SYMATTR InstName DieToBottom10
SYMATTR Value {Rth_JC}
SYMBOL res 3344 976 R0
SYMATTR InstName DieToBottom8
SYMATTR Value {Rth_JC}
SYMBOL current -1216 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses4
SYMATTR Value {P_Loss_Low1}
SYMBOL res 2320 1200 R0
SYMATTR InstName TopCopperLayer7
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2720 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA5
SYMATTR Value {neglected}
SYMBOL res 288 368 R0
SYMATTR InstName Vias1
SYMATTR Value {Rth_Vias}
SYMBOL res 688 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread3
SYMATTR Value {neglected}
SYMBOL res 288 480 R0
SYMATTR InstName BottomCopperLayer1
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 4368 1312 R0
SYMATTR InstName Vias11
SYMATTR Value {Rth_Vias}
SYMBOL res 2320 368 R0
SYMATTR InstName Vias5
SYMATTR Value {Rth_Vias}
SYMBOL res 4368 144 R0
SYMATTR InstName Solder9
SYMATTR Value {Rth_Solder}
SYMBOL res 4768 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR10
SYMATTR Value {neglected}
SYMBOL res 688 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop1
SYMATTR Value {neglected}
SYMBOL res 4768 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA9
SYMATTR Value {neglected}
SYMBOL res 1312 144 R0
SYMATTR InstName Solder2
SYMATTR Value {Rth_Solder}
SYMBOL res 3344 1424 R0
SYMATTR InstName BottomCopperLayer8
SYMATTR Value {Rth_CopperLayer}
SYMBOL voltage -1424 208 R0
SYMATTR InstName Ta
SYMATTR Value {TEMP}
SYMBOL res 1712 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread4
SYMATTR Value {neglected}
SYMBOL res 2320 592 R0
SYMATTR InstName TIM5
SYMATTR Value {Rth_TIM}
SYMBOL res 3744 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA6
SYMATTR Value {neglected}
SYMBOL res 3344 1312 R0
SYMATTR InstName Vias8
SYMATTR Value {Rth_Vias}
SYMBOL res 1712 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR1
SYMATTR Value {neglected}
SYMBOL res 1712 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop4
SYMATTR Value {neglected}
SYMBOL res 288 256 R0
SYMATTR InstName TopCopperLayer1
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2720 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop5
SYMATTR Value {neglected}
SYMBOL res 1312 592 R0
SYMATTR InstName TIM2
SYMATTR Value {Rth_TIM}
SYMBOL res 2720 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB7
SYMATTR Value {neglected}
SYMBOL res 5792 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread10
SYMATTR Value {neglected}
SYMBOL res 1712 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB4
SYMATTR Value {neglected}
SYMBOL res 1312 256 R0
SYMATTR InstName TopCopperLayer2
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 688 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop3
SYMATTR Value {neglected}
SYMBOL res 288 1424 R0
SYMATTR InstName BottomCopperLayer3
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2320 480 R0
SYMATTR InstName BottomCopperLayer5
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2320 1536 R0
SYMATTR InstName TIM7
SYMATTR Value {Rth_TIM}
SYMBOL res 1312 32 R0
SYMATTR InstName DieToBottom2
SYMATTR Value {Rth_JC}
SYMBOL res 688 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA1
SYMATTR Value {neglected}
SYMBOL res 688 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR4_Spread1
SYMATTR Value {neglected}
SYMBOL res 4368 32 R0
SYMATTR InstName DieToBottom9
SYMATTR Value {Rth_JC}
SYMBOL res 2720 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR6
SYMATTR Value {neglected}
SYMBOL res 2720 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop7
SYMATTR Value {neglected}
SYMBOL res -880 1440 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName TopPlaneToFR4
SYMATTR Value {neglected}
SYMBOL res 4768 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread9
SYMATTR Value {neglected}
SYMBOL res 288 1312 R0
SYMATTR InstName Vias3
SYMATTR Value {Rth_Vias}
SYMBOL res 688 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR2
SYMATTR Value {neglected}
SYMBOL res 2720 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread7
SYMATTR Value {neglected}
SYMBOL res 688 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread3
SYMATTR Value {neglected}
SYMBOL res 288 976 R0
SYMATTR InstName DieToBottom3
SYMATTR Value {Rth_JC}
SYMBOL res 4768 960 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop11
SYMATTR Value {neglected}
SYMBOL current -496 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses7
SYMATTR Value {P_Loss_High2}
SYMBOL res 1712 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA4
SYMATTR Value {neglected}
SYMBOL res 688 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread1
SYMATTR Value {neglected}
SYMBOL res 1312 1200 R0
SYMATTR InstName TopCopperLayer4
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3744 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread8
SYMATTR Value {neglected}
SYMBOL res 5392 1088 R0
SYMATTR InstName Solder12
SYMATTR Value {Rth_Solder}
SYMBOL res 2720 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread7
SYMATTR Value {neglected}
SYMBOL res 1312 1424 R0
SYMATTR InstName BottomCopperLayer4
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2720 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR4
SYMATTR Value {neglected}
SYMBOL res 1712 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread4
SYMATTR Value {neglected}
SYMBOL res 1712 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread2
SYMATTR Value {neglected}
SYMBOL res 2720 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread5
SYMATTR Value {neglected}
SYMBOL res 5792 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread12
SYMATTR Value {neglected}
SYMBOL res 688 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB1
SYMATTR Value {neglected}
SYMBOL res 1312 976 R0
SYMATTR InstName DieToBottom4
SYMATTR Value {Rth_JC}
SYMBOL res 3744 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread6
SYMATTR Value {neglected}
SYMBOL res 2720 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName BottomCopperPlaneSpread5
SYMATTR Value {neglected}
SYMBOL res 3344 1088 R0
SYMATTR InstName Solder8
SYMATTR Value {Rth_Solder}
SYMBOL res -880 1344 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName BottomPlaneToAir
SYMATTR Value {neglected}
SYMBOL res -880 1232 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName TopPlaneToAir
SYMATTR Value {neglected}
SYMBOL res 1312 1536 R0
SYMATTR InstName TIM4
SYMATTR Value {Rth_TIM}
SYMBOL res 4368 1536 R0
SYMATTR InstName TIM11
SYMATTR Value {Rth_TIM}
SYMBOL res 288 1088 R0
SYMATTR InstName Solder3
SYMATTR Value {Rth_Solder}
SYMBOL res 5792 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR11
SYMATTR Value {neglected}
SYMBOL res 5392 368 R0
SYMATTR InstName Vias10
SYMATTR Value {Rth_Vias}
SYMBOL res 3344 1536 R0
SYMATTR InstName TIM8
SYMATTR Value {Rth_TIM}
SYMBOL res 3344 32 R0
SYMATTR InstName DieToBottom6
SYMATTR Value {Rth_JC}
SYMBOL res 2320 256 R0
SYMATTR InstName TopCopperLayer5
SYMATTR Value {Rth_CopperLayer}
SYMBOL current -800 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses3
SYMATTR Value {P_Loss_High1}
SYMBOL res 3744 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB6
SYMATTR Value {neglected}
SYMBOL current -1216 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses1
SYMATTR Value {P_Loss_High1 }
SYMBOL res 2720 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB5
SYMATTR Value {neglected}
SYMBOL res 4368 480 R0
SYMATTR InstName BottomCopperLayer9
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3344 592 R0
SYMATTR InstName TIM6
SYMATTR Value {Rth_TIM}
SYMBOL res 3744 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread8
SYMATTR Value {neglected}
SYMBOL res 4368 1424 R0
SYMATTR InstName BottomCopperLayer11
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2320 144 R0
SYMATTR InstName Solder5
SYMATTR Value {Rth_Solder}
SYMBOL res 5392 592 R0
SYMATTR InstName TIM10
SYMATTR Value {Rth_TIM}
SYMBOL res 5392 1312 R0
SYMATTR InstName Vias12
SYMATTR Value {Rth_Vias}
SYMBOL current -80 656 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses12
SYMATTR Value {P_Loss_Low2}
SYMBOL res 5792 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop10
SYMATTR Value {neglected}
SYMBOL res 1712 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB2
SYMATTR Value {neglected}
SYMBOL res 1312 368 R0
SYMATTR InstName Vias2
SYMATTR Value {Rth_Vias}
SYMBOL res 1712 16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName DieToTop2
SYMATTR Value {neglected}
SYMBOL res 4768 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread11
SYMATTR Value {neglected}
SYMBOL res 4368 1088 R0
SYMATTR InstName Solder11
SYMATTR Value {Rth_Solder}
SYMBOL res 3744 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread6
SYMATTR Value {neglected}
SYMBOL res 3744 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA8
SYMATTR Value {neglected}
SYMBOL res 4768 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR8
SYMATTR Value {neglected}
SYMBOL res 5392 976 R0
SYMATTR InstName DieToBottom12
SYMATTR Value {Rth_JC}
SYMBOL res 288 1536 R0
SYMATTR InstName TIM3
SYMATTR Value {Rth_TIM}
SYMBOL res 4768 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB11
SYMATTR Value {neglected}
SYMBOL res 3744 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR7
SYMATTR Value {neglected}
SYMBOL res 5792 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA12
SYMATTR Value {neglected}
SYMBOL res 4368 368 R0
SYMATTR InstName Vias9
SYMATTR Value {Rth_Vias}
SYMBOL res 1712 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR3
SYMATTR Value {neglected}
SYMBOL res -992 1152 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName HeatSink
SYMATTR Value {Rth_SA}
SYMBOL res 2720 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA7
SYMATTR Value {neglected}
SYMBOL res 5792 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB10
SYMATTR Value {neglected}
SYMBOL current -288 304 M180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName MOS_Losses8
SYMATTR Value {P_Loss_High2}
SYMBOL res 4368 976 R0
SYMATTR InstName DieToBottom11
SYMATTR Value {Rth_JC}
SYMBOL res 5392 1200 R0
SYMATTR InstName TopCopperLayer12
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 2320 1424 R0
SYMATTR InstName BottomCopperLayer7
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 5392 1424 R0
SYMATTR InstName BottomCopperLayer12
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3744 1632 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB8
SYMATTR Value {neglected}
SYMBOL res 4368 256 R0
SYMATTR InstName TopCopperLayer9
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 5392 144 R0
SYMATTR InstName Solder10
SYMATTR Value {Rth_Solder}
SYMBOL res -880 1536 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName BottomPlaneToFR
SYMATTR Value {neglected}
SYMBOL res 5392 256 R0
SYMATTR InstName TopCopperLayer10
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3344 480 R0
SYMATTR InstName BottomCopperLayer6
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 3344 368 R0
SYMATTR InstName Vias6
SYMATTR Value {Rth_Vias}
SYMBOL res 288 32 R0
SYMATTR InstName DieToBottom1
SYMATTR Value {Rth_JC}
FLAG 192 32 Tj1
FLAG 192 144 Tc1
FLAG 928 32 Ta
FLAG -1424 368 0
FLAG -1168 176 Tj1
FLAG -1376 176 Ta
FLAG -1216 368 0
FLAG -960 176 Tj2
FLAG -1008 368 0
FLAG 928 704 T_TrappedAir
FLAG 928 480 T_BotttomCopperPlane
FLAG 928 368 T_FR4
FLAG 928 256 T_TopCopperPlane
FLAG 1216 32 Tj2
FLAG 1216 144 Tc2
FLAG 1952 32 Ta
FLAG 1952 704 T_TrappedAir
FLAG 1952 480 T_BotttomCopperPlane
FLAG 1952 368 T_FR4
FLAG 1952 256 T_TopCopperPlane
FLAG -864 1248 Ta
FLAG -1008 1248 T_TopCopperPlane
FLAG -864 1360 Ta
FLAG -1008 1360 T_BotttomCopperPlane
FLAG -864 1136 Ta
FLAG 928 800 T_HeatSink
FLAG 1952 800 T_HeatSink
FLAG -1008 1136 T_HeatSink
FLAG -864 1456 T_FR4
FLAG -1008 1456 T_TopCopperPlane
FLAG -864 1552 T_FR4
FLAG -1008 1552 T_TopCopperPlane
FLAG 192 976 Tj3
FLAG 192 1088 Tc3
FLAG 928 976 Ta
FLAG 928 1648 T_TrappedAir
FLAG 928 1424 T_BotttomCopperPlane
FLAG 928 1312 T_FR4
FLAG 928 1200 T_TopCopperPlane
FLAG 928 1744 T_HeatSink
FLAG 1216 976 Tj4
FLAG 1216 1088 Tc4
FLAG 1952 976 Ta
FLAG 1952 1648 T_TrappedAir
FLAG 1952 1424 T_BotttomCopperPlane
FLAG 1952 1312 T_FR4
FLAG 1952 1200 T_TopCopperPlane
FLAG 1952 1744 T_HeatSink
FLAG -752 176 Tj3
FLAG -800 368 0
FLAG -1168 528 Tj4
FLAG -1216 720 0
FLAG 2224 32 Tj5
FLAG 2224 144 Tc5
FLAG 2960 32 Ta
FLAG 2960 704 T_TrappedAir
FLAG 2960 480 T_BotttomCopperPlane
FLAG 2960 368 T_FR4
FLAG 2960 256 T_TopCopperPlane
FLAG 3248 32 Tj6
FLAG 3248 144 Tc6
FLAG 3984 32 Ta
FLAG 3984 704 T_TrappedAir
FLAG 3984 480 T_BotttomCopperPlane
FLAG 3984 368 T_FR4
FLAG 3984 256 T_TopCopperPlane
FLAG 2960 800 T_HeatSink
FLAG 3984 800 T_HeatSink
FLAG 2224 976 Tj7
FLAG 2224 1088 Tc7
FLAG 2960 976 Ta
FLAG 2960 1648 T_TrappedAir
FLAG 2960 1424 T_BotttomCopperPlane
FLAG 2960 1312 T_FR4
FLAG 2960 1200 T_TopCopperPlane
FLAG 2960 1744 T_HeatSink
FLAG 3248 976 Tj8
FLAG 3248 1088 Tc8
FLAG 3984 976 Ta
FLAG 3984 1648 T_TrappedAir
FLAG 3984 1424 T_BotttomCopperPlane
FLAG 3984 1312 T_FR4
FLAG 3984 1200 T_TopCopperPlane
FLAG 3984 1744 T_HeatSink
FLAG -960 528 Tj5
FLAG -1008 720 0
FLAG -752 528 Tj6
FLAG -800 720 0
FLAG -448 176 Tj7
FLAG -496 368 0
FLAG -240 176 Tj8
FLAG -288 368 0
FLAG 4272 32 Tj9
FLAG 4272 144 Tc9
FLAG 5008 32 Ta
FLAG 5008 704 T_TrappedAir
FLAG 5008 480 T_BotttomCopperPlane
FLAG 5008 368 T_FR4
FLAG 5008 256 T_TopCopperPlane
FLAG 5296 32 Tj10
FLAG 5296 144 Tc10
FLAG 6032 32 Ta
FLAG 6032 704 T_TrappedAir
FLAG 6032 480 T_BotttomCopperPlane
FLAG 6032 368 T_FR4
FLAG 6032 256 T_TopCopperPlane
FLAG 5008 800 T_HeatSink
FLAG 6032 800 T_HeatSink
FLAG 4272 976 Tj11
FLAG 4272 1088 Tc11
FLAG 5008 976 Ta
FLAG 5008 1648 T_TrappedAir
FLAG 5008 1424 T_BotttomCopperPlane
FLAG 5008 1312 T_FR4
FLAG 5008 1200 T_TopCopperPlane
FLAG 5008 1744 T_HeatSink
FLAG 5296 976 Tj12
FLAG 5296 1088 Tc12
FLAG 6032 976 Ta
FLAG 6032 1648 T_TrappedAir
FLAG 6032 1424 T_BotttomCopperPlane
FLAG 6032 1312 T_FR4
FLAG 6032 1200 T_TopCopperPlane
FLAG 6032 1744 T_HeatSink
FLAG -32 176 Tj9
FLAG -80 368 0
FLAG -448 528 Tj10
FLAG -496 720 0
FLAG -240 528 Tj11
FLAG -288 720 0
FLAG -32 528 Tj12
FLAG -80 720 0
TEXT -640 -120 Left 2 !.param neglected=100Meg TEMP=50 Rth_JC=0.4 Rth_Solder=0.0125 Rth_CopperLayer=0.001136 Rth_Vias=0.56784 Rth_TIM=2 Rth_SA=0.6
TEXT -634 6 Left 2 !.op 1
TEXT -640 -48 Left 2 !.param nParallel=3 P_loss=40 P_Loss_High1={P_loss / nParallel} P_Loss_Low1={P_loss / nParallel} P_Loss_High2={0} P_Loss_Low2={P_loss / nParallel}