* SPICE netlist
XU1 N012 N014 N023 N018 N016 0 N001 N017 N019 N021 N015 N013 NC_01 N022 0 OUT2 0 0 0 N007 N005 N009 N011 IN N001 0 NC_02 N010 N008 N004 N006 NC_03 0 NC_04 N003 N002 N020 N020 LTC3811 ;pnba Sense1+)Sense1-)SS/Track1)COMP1)FB1)SGND)INTVcc)FB2)COMP2)SS/Track2)Sense2-)Sense2+)CSOUT)Diff/OUT)Diff/IN-)Diff/IN+)RNG1)RNG2)PhaseMode)Boost2)TG2)SW2)BG2)Vin)DRVcc)PGND)EXTVcc)BG1)SW1)TG1)Boost1)CLKOUT)Mode/SYNC)PLL/LPF)PGOOD2)PGOOD1)Run1)Run2
V1 IN 0 12
MQ1 IN N005 N009 N009 RJK0305DPB
MQ2 IN N004 N008 N008 RJK0305DPB
MQ3 N009 N011 0 0 RJK0301DPB
MQ4 N008 N010 0 0 RJK0301DPB
C1 N007 N009 .1
C2 N006 N008 .1
D1 N001 N006 BAT54
D2 N001 N007 BAT54
L1 N009 OUT2 .4 Rser=.5m
L2 N008 OUT1 .4 Rser=.5m
R1 N009 N013 1.21K
C3 N013 OUT2 .68
R2 OUT2 N015 1.21K
R3 N008 N012 1.21K
C4 N012 OUT1 .68
R4 OUT1 N014 1.21K
R5 N001 N003 100K
R6 N001 N002 100K
C5 N023 0 .001
R7 OUT1 N016 11.8K
R8 N016 0 4.99K
C6 N016 N018 100p Rser=56K Cpar=33p
C7 OUT1 0 680 Rser=5m
R9 OUT1 N021 2.43K
R10 N021 0 1.21K
C8 OUT2 0 680 Rser=5m
R11 N022 N017 7.5K
R12 N017 0 4.99K
C9 N017 N019 100p Rser=56K Cpar=33p
C10 N001 0 1
C11 N001 0 4.7
V2 N020 0 2
Rload2 OUT2 0 .1
Rload1 OUT1 0 .13
.tran 300u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1968 1696
WIRE -376 -848 -616 -848
WIRE -40 -848 -376 -848
WIRE 536 -848 -40 -848
WIRE -616 -832 -616 -848
WIRE -312 -832 -440 -832
WIRE 72 -832 -312 -832
WIRE 456 -832 72 -832
WIRE 568 -832 456 -832
WIRE -440 -816 -440 -832
WIRE -312 -816 -312 -832
WIRE 200 -816 -216 -816
WIRE 424 -816 200 -816
WIRE 568 -816 568 -832
WIRE 568 -816 424 -816
WIRE 456 -800 456 -832
WIRE 568 -800 568 -816
WIRE -40 -784 -40 -848
WIRE 72 -784 72 -832
WIRE 200 -784 200 -816
WIRE -616 -736 -616 -752
WIRE -440 -736 -440 -752
WIRE -312 -720 -312 -736
WIRE -120 -720 -312 -720
WIRE 456 -720 392 -720
WIRE 568 -720 568 -736
WIRE -376 -704 -376 -848
WIRE 536 -704 536 -848
WIRE -120 -624 -328 -624
WIRE 488 -624 392 -624
WIRE -216 -608 -216 -816
WIRE 424 -608 424 -816
WIRE -216 -528 -216 -544
WIRE -120 -528 -216 -528
WIRE 424 -528 424 -544
WIRE 424 -528 392 -528
WIRE -216 -512 -216 -528
WIRE 424 -512 424 -528
WIRE -840 -432 -968 -432
WIRE -760 -432 -840 -432
WIRE -664 -432 -760 -432
WIRE -632 -432 -664 -432
WIRE -536 -432 -552 -432
WIRE -376 -432 -376 -608
WIRE -376 -432 -536 -432
WIRE -216 -432 -216 -448
WIRE -216 -432 -376 -432
WIRE -120 -432 -216 -432
WIRE 424 -432 424 -448
WIRE 424 -432 392 -432
WIRE 536 -432 536 -608
WIRE 536 -432 424 -432
WIRE 712 -432 536 -432
WIRE 744 -432 712 -432
WIRE 856 -432 824 -432
WIRE 888 -432 856 -432
WIRE 984 -432 888 -432
WIRE -968 -416 -968 -432
WIRE -840 -416 -840 -432
WIRE -376 -416 -376 -432
WIRE 536 -416 536 -432
WIRE 888 -416 888 -432
WIRE 984 -416 984 -432
WIRE -536 -336 -536 -432
WIRE -120 -336 -328 -336
WIRE 488 -336 392 -336
WIRE 712 -336 712 -432
WIRE -968 -320 -968 -336
WIRE -840 -320 -840 -352
WIRE 888 -320 888 -352
WIRE 984 -320 984 -336
WIRE -376 -304 -376 -320
WIRE 536 -304 536 -320
WIRE -536 -240 -536 -256
WIRE -120 -240 -536 -240
WIRE 712 -240 712 -256
WIRE 712 -240 392 -240
WIRE -536 -224 -536 -240
WIRE 712 -224 712 -240
WIRE -760 -144 -760 -432
WIRE -664 -144 -664 -432
WIRE -536 -144 -536 -160
WIRE -536 -144 -664 -144
WIRE -424 -144 -536 -144
WIRE -120 -144 -344 -144
WIRE 520 -144 392 -144
WIRE 712 -144 712 -160
WIRE 712 -144 600 -144
WIRE 856 -144 856 -432
WIRE 856 -144 712 -144
WIRE -760 -48 -760 -64
WIRE -472 -48 -760 -48
WIRE -120 -48 -472 -48
WIRE 584 -48 392 -48
WIRE 664 -48 584 -48
WIRE 696 -48 664 -48
WIRE 792 -48 776 -48
WIRE -760 -32 -760 -48
WIRE 664 -16 664 -48
WIRE -472 48 -472 -48
WIRE -392 48 -472 48
WIRE -120 48 -328 48
WIRE 488 48 392 48
WIRE 584 48 584 -48
WIRE 584 48 552 48
WIRE -760 64 -760 48
WIRE -664 144 -664 -144
WIRE -312 144 -392 144
WIRE -120 144 -312 144
WIRE 440 144 392 144
WIRE -392 160 -392 144
WIRE -664 240 -664 224
WIRE -520 240 -664 240
WIRE -120 240 -136 240
WIRE 408 240 392 240
WIRE -664 256 -664 240
WIRE -392 256 -392 240
WIRE 408 336 392 336
WIRE -664 352 -664 336
WIRE -120 432 -232 432
WIRE -120 528 -136 528
WIRE 408 528 392 528
WIRE -120 624 -216 624
WIRE -40 704 -40 688
WIRE 200 704 200 688
WIRE 312 704 312 688
WIRE -520 736 -520 240
WIRE 72 736 72 688
WIRE 72 736 -520 736
WIRE 200 784 200 768
WIRE -216 816 -216 624
WIRE 856 816 856 -144
WIRE 856 816 -216 816
WIRE -232 832 -232 432
WIRE 664 832 664 64
WIRE 664 832 -232 832
WIRE -312 848 -312 144
WIRE 440 848 440 144
WIRE 440 848 -312 848
FLAG -616 -736 0
FLAG -616 -848 IN
FLAG 536 -304 0
FLAG -376 -304 0
FLAG -136 240 0
FLAG 408 240 0
FLAG -40 704 0
FLAG 312 704 0
FLAG 200 784 0
FLAG -760 64 0
FLAG -968 -320 0
FLAG -840 -320 0
FLAG -968 -432 OUT1
FLAG -664 352 0
FLAG 984 -320 0
FLAG 888 -320 0
FLAG 984 -432 OUT2
FLAG -136 528 0
FLAG 792 -48 0
FLAG 408 528 0
FLAG 408 336 0
FLAG -440 -736 0
FLAG 568 -720 0
FLAG -392 256 0
SYMBOL PowerProducts\\LTC3811 136 -48 R0
SYMATTR InstName U1
SYMBOL voltage -616 -848 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL nmos 488 -704 R0
SYMATTR InstName Q1
SYMATTR Value RJK0305DPB
SYMBOL nmos -328 -704 M0
SYMATTR InstName Q2
SYMATTR Value RJK0305DPB
SYMBOL nmos 488 -416 R0
SYMATTR InstName Q3
SYMATTR Value RJK0301DPB
SYMBOL nmos -328 -416 M0
SYMATTR Value RJK0301DPB
SYMATTR InstName Q4
SYMBOL cap 408 -512 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap -232 -512 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL schottky -232 -608 R0
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 408 -608 R0
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 728 -416 R270
SYMATTR InstName L1
SYMATTR Value .4
SYMATTR SpiceLine Rser=.5m
SYMBOL ind -536 -416 M270
SYMATTR InstName L2
SYMATTR Value .4
SYMATTR SpiceLine Rser=.5m
SYMBOL res 696 -352 R0
SYMATTR InstName R1
SYMATTR Value 1.21K
SYMBOL cap 696 -224 R0
SYMATTR InstName C3
SYMATTR Value .68
SYMBOL res 616 -160 R90
SYMATTR InstName R2
SYMATTR Value 1.21K
SYMBOL res -552 -352 R0
SYMATTR InstName R3
SYMATTR Value 1.21K
SYMBOL cap -552 -224 R0
SYMATTR InstName C4
SYMATTR Value .68
SYMBOL res -440 -160 M90
SYMATTR InstName R4
SYMATTR Value 1.21K
SYMBOL res 440 -816 R0
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL res -328 -832 R0
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL cap 184 704 R0
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL res -776 -160 R0
SYMATTR InstName R7
SYMATTR Value 11.8K
SYMBOL res -776 -48 R0
SYMATTR InstName R8
SYMATTR Value 4.99K
SYMBOL cap -392 64 R270
SYMATTR InstName C6
SYMATTR Value 100p
SYMATTR SpiceLine Rser=56K Cpar=33p
SYMBOL cap -856 -416 R0
SYMATTR InstName C7
SYMATTR Value 680
SYMATTR SpiceLine Rser=5m
SYMBOL res -680 128 R0
SYMATTR InstName R9
SYMATTR Value 2.43K
SYMBOL res -680 240 R0
SYMATTR InstName R10
SYMATTR Value 1.21K
SYMBOL cap 872 -416 R0
SYMATTR InstName C8
SYMATTR Value 680
SYMATTR SpiceLine Rser=5m
SYMBOL res 648 80 M180
SYMATTR InstName R11
SYMATTR Value 7.5K
SYMBOL res 680 -32 R270
SYMATTR InstName R12
SYMATTR Value 4.99K
SYMBOL cap 552 64 M270
SYMATTR InstName C9
SYMATTR Value 100p
SYMATTR SpiceLine Rser=56K Cpar=33p
SYMBOL cap -456 -816 R0
SYMATTR InstName C10
SYMATTR Value 1
SYMBOL cap 552 -800 R0
SYMATTR InstName C11
SYMATTR Value 4.7
SYMBOL voltage -392 144 R0
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL res 968 -432 R0
SYMATTR InstName Rload2
SYMATTR Value .1
SYMBOL res -984 -432 R0
SYMATTR InstName Rload1
SYMATTR Value .13