* Z:\tmp\asc_dec_bjh7r6w2\016e3db379b3_thermal_design_dec1.asc
* Generated by LTspice 26.0.1 for Windows.
RTopCopperLayer6 N008 N019 {Rth_CopperLayer}
RBottomCopperLayer10 N029 N037 {Rth_CopperLayer}
RSolder4 Tc4 N045 {Rth_Solder}
RDieToTop1 N001 Tj1 {neglected}
RTrappedAirSpreadB1 N032 N039 {neglected}
RBottomCopperLayer1 N024 N031 {Rth_CopperLayer}
RTrappedAirSpreadB4 N072 N079 {neglected}
RDieToBottom4 Tj4 Tc4 {Rth_JC}
RTopCopperPlaneSpread1 N003 N002 {neglected}
RTrappedAirSpreadB10 N038 N042 {neglected}
RTopCopperPlaneSpread10 N012 N011 {neglected}
RDieToBottom1 Tj1 Tc1 {Rth_JC}
RFR1 N016 N015 {neglected}
RSolder9 Tc9 N010 {Rth_Solder}
IMOS_Losses5 0 Tj5 {P_Loss_Low1}
RHeatSink T_HeatSink Ta {Rth_SA}
RTopCopperPlaneSpread7 N048 N047 {neglected}
RFR5 N020 N019 {neglected}
RTrappedAirSpreadA12 N078 N077 {neglected}
RTopCopperLayer5 N006 N017 {Rth_CopperLayer}
RTopCopperLayer9 N010 N021 {Rth_CopperLayer}
RTrappedAirSpreadB5 N034 N040 {neglected}
RFR9 N023 N022 {neglected}
RSolder7 Tc7 N047 {Rth_Solder}
RFR7 N060 N059 {neglected}
RTopCopperLayer1 N002 N013 {Rth_CopperLayer}
RBottomCopperLayer4 N064 N071 {Rth_CopperLayer}
RTIM1 N031 N039 {Rth_TIM}
RTopCopperLayer11 N051 N061 {Rth_CopperLayer}
IMOS_Losses11 0 Tj11 {P_Loss_Low2}
RDieToBottom7 Tj7 Tc7 {Rth_JC}
RTrappedAirSpreadB12 N078 N082 {neglected}
RTopCopperPlaneSpread5 N007 N006 {neglected}
IMOS_Losses12 0 Tj12 {P_Loss_Low2}
IMOS_Losses3 0 Tj3 {P_Loss_High1}
RTopCopperLayer3 N044 N054 {Rth_CopperLayer}
RVias2 N015 N025 {Rth_Vias}
RVias10 N022 N029 {Rth_Vias}
RVias8 N059 N065 {Rth_Vias}
RDieToBottom5 Tj5 Tc5 {Rth_JC}
RTIM11 N075 N081 {Rth_TIM}
RBottomCopperLayer12 N069 N077 {Rth_CopperLayer}
RBottomPlaneToAir Ta T_BotttomCopperPlane {neglected}
RTrappedAirSpreadA6 N036 N035 {neglected}
RTrappedAirSpreadB6 N036 N041 {neglected}
RSolder12 Tc12 N053 {Rth_Solder}
RTopCopperPlaneSpread6 N009 N008 {neglected}
RTopCopperPlaneSpread11 N052 N051 {neglected}
IMOS_Losses6 0 Tj6 {P_Loss_Low1}
RBottomCopperLayer6 N027 N035 {Rth_CopperLayer}
RTopCopperLayer4 N045 N055 {Rth_CopperLayer}
RTrappedAirSpreadA8 N074 N073 {neglected}
RTopCopperPlaneSpread4 N046 N045 {neglected}
RTrappedAirSpreadA11 N076 N075 {neglected}
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 6284 3724
WIRE 304 32 192 32
WIRE 592 32 304 32
WIRE 928 32 672 32
WIRE 2336 32 2224 32
WIRE 2624 32 2336 32
WIRE 4384 32 4272 32
WIRE 4672 32 4384 32
WIRE 304 48 304 32
WIRE 2336 48 2336 32
WIRE 4384 48 4384 32
WIRE 304 144 304 128
WIRE 304 144 192 144
WIRE 2336 144 2336 128
WIRE 2336 144 2224 144
WIRE 3360 144 3360 128
WIRE 3360 144 3248 144
WIRE 4384 144 4384 128
WIRE 4384 144 4272 144
WIRE 304 160 304 144
WIRE 2336 160 2336 144
WIRE 3360 160 3360 144
WIRE 4384 160 4384 144
WIRE -960 176 -1008 176
WIRE -752 176 -800 176
WIRE -800 224 -800 176
WIRE 304 256 304 240
WIRE 592 256 304 256
WIRE 928 256 672 256
WIRE 1328 256 1328 240
WIRE 1616 256 1328 256
WIRE 1952 256 1696 256
WIRE 2336 256 2336 240
WIRE 2624 256 2336 256
WIRE 2960 256 2704 256
WIRE 3360 256 3360 240
WIRE 3648 256 3360 256
WIRE 3984 256 3728 256
WIRE 4384 256 4384 240
WIRE 4672 256 4384 256
WIRE 5408 256 5408 240
WIRE 5696 256 5408 256
WIRE 6032 256 5776 256
WIRE 304 272 304 256
WIRE 1328 272 1328 256
WIRE 2336 272 2336 256
WIRE 3360 272 3360 256
WIRE 4384 272 4384 256
WIRE 5408 272 5408 256
WIRE -800 368 -800 304
WIRE 304 368 304 352
WIRE 592 368 304 368
WIRE 928 368 672 368
WIRE 1328 368 1328 352
WIRE 1616 368 1328 368
WIRE 1952 368 1696 368
WIRE 2336 368 2336 352
WIRE 2624 368 2336 368
WIRE 2960 368 2704 368
WIRE 3360 368 3360 352
WIRE 3648 368 3360 368
WIRE 3984 368 3728 368
WIRE 4384 368 4384 352
WIRE 4672 368 4384 368
WIRE 5408 368 5408 352
WIRE 5696 368 5408 368
WIRE 6032 368 5776 368
WIRE 304 384 304 368
WIRE 1328 384 1328 368
WIRE 2336 384 2336 368
WIRE 3360 384 3360 368
WIRE 4384 384 4384 368
WIRE 5408 384 5408 368
WIRE 304 480 304 464
WIRE 592 480 304 480
WIRE 1328 480 1328 464
WIRE 1616 480 1328 480
WIRE 1952 480 1696 480
WIRE 3360 480 3360 464
WIRE 3648 480 3360 480
WIRE 3984 480 3728 480
WIRE 5408 480 5408 464
WIRE 5696 480 5408 480
WIRE 6032 480 5776 480
WIRE 304 496 304 480
WIRE 1328 496 1328 480
WIRE 3360 496 3360 480
WIRE 5408 496 5408 480
WIRE -1168 528 -1216 528
WIRE -960 528 -1008 528
WIRE -752 528 -800 528
WIRE -448 528 -496 528
WIRE -240 528 -288 528
WIRE -32 528 -80 528
WIRE -1008 576 -1008 528
WIRE -800 576 -800 528
WIRE -288 576 -288 528
WIRE -80 576 -80 528
WIRE 304 592 304 576
WIRE 592 592 304 592
WIRE 832 592 672 592
WIRE 2624 592 2336 592
WIRE 2864 592 2704 592
WIRE 3360 592 3360 576
WIRE 3648 592 3360 592
WIRE 3888 592 3728 592
WIRE 5408 592 5408 576
WIRE 5696 592 5408 592
WIRE 5936 592 5776 592
WIRE 304 608 304 592
WIRE 3360 608 3360 592
WIRE 5408 608 5408 592
WIRE 304 704 304 688
WIRE 592 704 304 704
WIRE 832 704 832 592
WIRE 832 704 672 704
WIRE 928 704 832 704
WIRE 2624 704 2336 704
WIRE 2864 704 2864 592
WIRE 2864 704 2704 704
WIRE 2960 704 2864 704
WIRE 3648 704 3360 704
WIRE 3888 704 3888 592
WIRE 3888 704 3728 704
WIRE 3984 704 3888 704
WIRE 5696 704 5408 704
WIRE 5936 704 5936 592
WIRE 5936 704 5776 704
WIRE 6032 704 5936 704
WIRE -1008 720 -1008 656
WIRE -800 720 -800 656
WIRE -288 720 -288 656
WIRE -80 720 -80 656
WIRE 304 800 304 704
WIRE 1328 800 1328 704
WIRE 1952 800 1328 800
WIRE 2336 800 2336 704
WIRE 2960 800 2336 800
WIRE 1328 976 1216 976
WIRE 1616 976 1328 976
WIRE 2336 976 2224 976
WIRE 2624 976 2336 976
WIRE 5408 976 5296 976
WIRE 5696 976 5408 976
WIRE 1328 992 1328 976
WIRE 2336 992 2336 976
WIRE 5408 992 5408 976
WIRE 304 1088 304 1072
WIRE 304 1088 192 1088
WIRE 1328 1088 1328 1072
WIRE 1328 1088 1216 1088
WIRE 2336 1088 2336 1072
WIRE 2336 1088 2224 1088
WIRE 4384 1088 4384 1072
WIRE 4384 1088 4272 1088
WIRE 5408 1088 5408 1072
WIRE 5408 1088 5296 1088
WIRE 304 1104 304 1088
WIRE 1328 1104 1328 1088
WIRE 2336 1104 2336 1088
WIRE 4384 1104 4384 1088
WIRE 5408 1104 5408 1088
WIRE -976 1136 -1008 1136
WIRE -864 1136 -896 1136
WIRE 304 1200 304 1184
WIRE 592 1200 304 1200
WIRE 1328 1200 1328 1184
WIRE 1616 1200 1328 1200
WIRE 1952 1200 1696 1200
WIRE 2336 1200 2336 1184
WIRE 2624 1200 2336 1200
WIRE 2960 1200 2704 1200
WIRE 3360 1200 3360 1184
WIRE 3648 1200 3360 1200
WIRE 3984 1200 3728 1200
WIRE 4384 1200 4384 1184
WIRE 4672 1200 4384 1200
WIRE 5008 1200 4752 1200
WIRE 5408 1200 5408 1184
WIRE 5696 1200 5408 1200
WIRE 304 1216 304 1200
WIRE 1328 1216 1328 1200
WIRE 2336 1216 2336 1200
WIRE 3360 1216 3360 1200
WIRE 4384 1216 4384 1200
WIRE 5408 1216 5408 1200
WIRE -976 1248 -1008 1248
WIRE -864 1248 -896 1248
WIRE 304 1312 304 1296
WIRE 592 1312 304 1312
WIRE 1328 1312 1328 1296
WIRE 1616 1312 1328 1312
WIRE 1952 1312 1696 1312
WIRE 2624 1312 2336 1312
WIRE 2960 1312 2704 1312
WIRE 3360 1312 3360 1296
WIRE 3648 1312 3360 1312
WIRE 3984 1312 3728 1312
WIRE 4384 1312 4384 1296
WIRE 4672 1312 4384 1312
WIRE 5008 1312 4752 1312
WIRE 5408 1312 5408 1296
WIRE 5696 1312 5408 1312
WIRE 304 1328 304 1312
WIRE 1328 1328 1328 1312
WIRE 3360 1328 3360 1312
WIRE 4384 1328 4384 1312
WIRE 5408 1328 5408 1312
WIRE -976 1360 -1008 1360
WIRE -864 1360 -896 1360
WIRE 1328 1424 1328 1408
WIRE 1616 1424 1328 1424
WIRE 3360 1424 3360 1408
WIRE 3648 1424 3360 1424
WIRE 3984 1424 3728 1424
WIRE 4384 1424 4384 1408
WIRE 4672 1424 4384 1424
WIRE 5008 1424 4752 1424
WIRE 5408 1424 5408 1408
WIRE 5696 1424 5408 1424
WIRE 6032 1424 5776 1424
WIRE 1328 1440 1328 1424
WIRE 3360 1440 3360 1424
WIRE 4384 1440 4384 1424
WIRE 5408 1440 5408 1424
WIRE -976 1456 -1008 1456
WIRE -864 1456 -896 1456
WIRE 1328 1536 1328 1520
WIRE 1616 1536 1328 1536
WIRE 1856 1536 1696 1536
WIRE 3648 1536 3360 1536
WIRE 3888 1536 3728 1536
WIRE 4384 1536 4384 1520
WIRE 4672 1536 4384 1536
WIRE 4912 1536 4752 1536
WIRE 5408 1536 5408 1520
WIRE 5696 1536 5408 1536
WIRE 5936 1536 5776 1536
WIRE 1328 1552 1328 1536
WIRE 4384 1552 4384 1536
WIRE 5408 1552 5408 1536
WIRE 1616 1648 1328 1648
WIRE 1856 1648 1856 1536
WIRE 1856 1648 1696 1648
WIRE 1952 1648 1856 1648
WIRE 3648 1648 3360 1648
WIRE 3888 1648 3888 1536
WIRE 3888 1648 3728 1648
WIRE 3984 1648 3888 1648
WIRE 4384 1648 4384 1632
WIRE 4672 1648 4384 1648
WIRE 4912 1648 4912 1536
WIRE 4912 1648 4752 1648
WIRE 5008 1648 4912 1648
WIRE 5696 1648 5408 1648
WIRE 5936 1648 5936 1536
WIRE 5936 1648 5776 1648
WIRE 6032 1648 5936 1648
WIRE 4384 1744 4384 1648
SYMBOL res 3344 256 R0
SYMATTR InstName TopCopperLayer6
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 5392 480 R0
SYMATTR InstName BottomCopperLayer10
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 1312 1088 R0
SYMATTR InstName Solder4
SYMATTR Value {Rth_Solder}
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 688 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB1
SYMATTR Value {neglected}
SYMBOL res 288 480 R0
SYMATTR InstName BottomCopperLayer1
SYMATTR Value {Rth_CopperLayer}
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 976 R0
SYMATTR InstName DieToBottom4
SYMATTR Value {Rth_JC}
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 5792 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB10
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 288 32 R0
SYMATTR InstName DieToBottom1
SYMATTR Value {Rth_JC}
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 4368 144 R0
SYMATTR InstName Solder9
SYMATTR Value {Rth_Solder}
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 -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 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread7
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 5792 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA12
SYMATTR Value {neglected}
SYMBOL res 2320 256 R0
SYMATTR InstName TopCopperLayer5
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 4368 256 R0
SYMATTR InstName TopCopperLayer9
SYMATTR Value {Rth_CopperLayer}
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 5792 352 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName FR9
SYMATTR Value {neglected}
SYMBOL res 2320 1088 R0
SYMATTR InstName Solder7
SYMATTR Value {Rth_Solder}
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 288 256 R0
SYMATTR InstName TopCopperLayer1
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 1312 1424 R0
SYMATTR InstName BottomCopperLayer4
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 288 592 R0
SYMATTR InstName TIM1
SYMATTR Value {Rth_TIM}
SYMBOL res 4368 1200 R0
SYMATTR InstName TopCopperLayer11
SYMATTR Value {Rth_CopperLayer}
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 2320 976 R0
SYMATTR InstName DieToBottom7
SYMATTR Value {Rth_JC}
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 2720 240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread5
SYMATTR Value {neglected}
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 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 288 1200 R0
SYMATTR InstName TopCopperLayer3
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 1312 368 R0
SYMATTR InstName Vias2
SYMATTR Value {Rth_Vias}
SYMBOL res 5392 368 R0
SYMATTR InstName Vias10
SYMATTR Value {Rth_Vias}
SYMBOL res 3344 1312 R0
SYMATTR InstName Vias8
SYMATTR Value {Rth_Vias}
SYMBOL res 2320 32 R0
SYMATTR InstName DieToBottom5
SYMATTR Value {Rth_JC}
SYMBOL res 4368 1536 R0
SYMATTR InstName TIM11
SYMATTR Value {Rth_TIM}
SYMBOL res 5392 1424 R0
SYMATTR InstName BottomCopperLayer12
SYMATTR Value {Rth_CopperLayer}
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 3744 576 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA6
SYMATTR Value {neglected}
SYMBOL res 3744 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadB6
SYMATTR Value {neglected}
SYMBOL res 5392 1088 R0
SYMATTR InstName Solder12
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 4768 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread11
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 3344 480 R0
SYMATTR InstName BottomCopperLayer6
SYMATTR Value {Rth_CopperLayer}
SYMBOL res 1312 1200 R0
SYMATTR InstName TopCopperLayer4
SYMATTR Value {Rth_CopperLayer}
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 1712 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TopCopperPlaneSpread4
SYMATTR Value {neglected}
SYMBOL res 4768 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 35 48 VTop 2
SYMATTR InstName TrappedAirSpreadA11
SYMATTR Value {neglected}
FLAG 192 32 Tj1
FLAG 192 144 Tc1
FLAG -960 176 Tj2
FLAG -864 1248 Ta
FLAG -1008 1248 T_TopCopperPlane
FLAG -864 1360 Ta
FLAG -1008 1360 T_BotttomCopperPlane
FLAG -864 1136 Ta
FLAG -1008 1136 T_HeatSink
FLAG -864 1456 T_FR4
FLAG -1008 1456 T_TopCopperPlane
FLAG 192 1088 Tc3
FLAG 1216 976 Tj4
FLAG 1216 1088 Tc4
FLAG -752 176 Tj3
FLAG -800 368 0
FLAG -1168 528 Tj4
FLAG 2224 32 Tj5
FLAG 2224 144 Tc5
FLAG 3248 144 Tc6
FLAG 2224 976 Tj7
FLAG 2224 1088 Tc7
FLAG -960 528 Tj5
FLAG -1008 720 0
FLAG -752 528 Tj6
FLAG -800 720 0
FLAG 4272 32 Tj9
FLAG 4272 144 Tc9
FLAG 4272 1088 Tc11
FLAG 5296 976 Tj12
FLAG 5296 1088 Tc12
FLAG -448 528 Tj10
FLAG -240 528 Tj11
FLAG -288 720 0
FLAG -32 528 Tj12
FLAG -80 720 0