* SPICE netlist
V1 IN 0 12
C1 0 N004 4.7
MQ1 IN N007 N010 N010 RJK0305DPB
MQ2 N010 N012 0 0 RJK0301DPB
C2 N008 N010 .1
D1 N004 N008 CMDSH2-3
L1 N010 N011 .6 Rser=4m
R1 N011 OUT 2m
MQ3 IN N013 N015 N015 RJK0305DPB
MQ4 N015 N017 0 0 RJK0301DPB
C3 N014 N015 .1
D2 N004 N014 CMDSH2-3
L2 N015 N016 .6 Rser=4m
R2 N016 OUT 2m
R3 N009 0 100K
C4 OUT 0 470 x4 Rser=10m
XU1 0 N018 NC_01 N019 N011 OUT N016 OUT N021 N009 N001 OUT N023 N022 NC_02 NC_03 NC_04 NC_05 N003 N006 N002 N005 NC_06 N004 IN N014 N013 N015 N017 N012 N010 N007 N008 NC_07 0 NC_08 NC_09 N020 0 LTC3829 ;pnba Diffn)Diffp)Run)AVP)Sense1+)Sense1-)Sense2+)Sense2-)TK/SS)Freq)Sense3+)Sense3-)FB)Ith)Iset)Ilim)Pgood)PLLIN)Boost3)TG3)SW3)BG3)ExtVcc)IntVcc)Vin)Boost2)TG2)SW2)BG2)BG1)SW1)TG1)Boost1)Clkout)Mode)Ifast)Itemp)Diffout)GND
C5 N021 0 .001
C6 N022 0 680p Rser=5K
R4 N019 N018 75
R5 OUT N018 100
R6 N020 N023 20K
R7 N023 0 20K
MQ5 IN N006 N002 N002 RJK0305DPB
MQ6 N002 N005 0 0 RJK0301DPB
C7 N003 N002 .1
D3 N004 N003 CMDSH2-3
L3 N002 N001 .6 Rser=4m
R8 N001 OUT 2m
Rload OUT 0 20m
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1808 1840
WIRE -408 -920 -696 -920
WIRE 680 -920 -408 -920
WIRE -408 -904 -408 -920
WIRE -408 -808 -408 -824
WIRE -408 -808 -600 -808
WIRE -408 -776 -408 -808
WIRE -520 -664 -536 -664
WIRE -408 -664 -408 -696
WIRE -408 -664 -424 -664
WIRE -216 -664 -408 -664
WIRE -104 -664 -120 -664
WIRE 280 -664 -104 -664
WIRE 360 -664 280 -664
WIRE 472 -664 360 -664
WIRE 472 -648 472 -664
WIRE -408 -600 -408 -664
WIRE -392 -600 -408 -600
WIRE -296 -600 -328 -600
WIRE -56 -600 -296 -600
WIRE 104 -600 8 -600
WIRE 104 -552 104 -600
WIRE 104 -552 -8 -552
WIRE 136 -552 104 -552
WIRE 152 -552 136 -552
WIRE 232 -552 216 -552
WIRE 472 -552 472 -568
WIRE 360 -536 360 -664
WIRE -696 -520 -696 -920
WIRE -600 -520 -600 -808
WIRE -504 -520 -504 -616
WIRE -408 -520 -408 -600
WIRE -296 -520 -296 -600
WIRE -200 -520 -200 -616
WIRE -104 -520 -104 -664
WIRE -8 -520 -8 -552
WIRE 312 -456 72 -456
WIRE 136 -440 136 -552
WIRE 136 -360 136 -376
WIRE 136 -360 72 -360
WIRE 136 -344 136 -360
WIRE -888 -264 -904 -264
WIRE -792 -264 -808 -264
WIRE 136 -264 136 -280
WIRE 136 -264 72 -264
WIRE 360 -264 360 -440
WIRE 360 -264 136 -264
WIRE 456 -264 360 -264
WIRE 568 -264 536 -264
WIRE 584 -264 568 -264
WIRE 680 -264 680 -920
WIRE 680 -264 664 -264
WIRE 744 -264 680 -264
WIRE 808 -264 744 -264
WIRE 904 -264 808 -264
WIRE 360 -248 360 -264
WIRE 808 -248 808 -264
WIRE 904 -248 904 -264
WIRE -792 -168 -808 -168
WIRE 312 -168 72 -168
WIRE 808 -152 808 -184
WIRE 808 -152 760 -152
WIRE 904 -152 904 -168
WIRE 360 -136 360 -152
WIRE 808 -136 808 -152
WIRE 568 -72 568 -264
WIRE 568 -72 72 -72
WIRE 680 24 680 -264
WIRE 680 24 72 24
WIRE 280 40 280 -664
WIRE 232 120 72 120
WIRE 104 136 104 -552
WIRE 104 216 104 200
WIRE 104 216 72 216
WIRE 104 232 104 216
WIRE 104 312 104 296
WIRE 104 312 72 312
WIRE 280 312 280 136
WIRE 280 312 104 312
WIRE 456 312 280 312
WIRE 568 312 536 312
WIRE 584 312 568 312
WIRE 680 312 664 312
WIRE 744 312 744 -264
WIRE 744 312 680 312
WIRE 280 328 280 312
WIRE 232 408 72 408
WIRE 280 440 280 424
WIRE 568 504 568 312
WIRE 568 504 72 504
WIRE -888 600 -904 600
WIRE -792 600 -808 600
WIRE 680 600 680 312
WIRE 680 600 72 600
WIRE -264 680 -264 664
WIRE -648 696 -648 664
WIRE -552 696 -552 664
WIRE -72 696 -72 664
WIRE 760 696 760 -152
WIRE 760 696 -72 696
WIRE -456 744 -456 664
WIRE -360 776 -360 664
WIRE -264 776 -264 760
WIRE -264 776 -360 776
WIRE -552 792 -552 760
WIRE -264 792 -264 776
WIRE -456 840 -456 808
WIRE -264 888 -264 872
WIRE -904 920 -904 600
WIRE -168 920 -168 664
WIRE -168 920 -904 920
WIRE -120 920 -168 920
WIRE 744 920 744 312
WIRE 744 920 -40 920
FLAG 472 -552 0
FLAG 232 -552 0
FLAG 360 -136 0
FLAG 904 -152 0
FLAG 472 -664 IN
FLAG 904 -264 OUT
FLAG 280 440 0
FLAG -904 -264 0
FLAG 808 -136 0
FLAG -648 696 0
FLAG -456 840 0
FLAG -552 792 0
FLAG -264 888 0
FLAG -808 -168 0
FLAG -536 -664 0
SYMBOL voltage 472 -664 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 216 -536 M270
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL nmos 312 -536 R0
SYMATTR InstName Q1
SYMATTR Value RJK0305DPB
SYMBOL nmos 312 -248 R0
SYMATTR InstName Q2
SYMATTR Value RJK0301DPB
SYMBOL cap 120 -344 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL schottky 120 -440 R0
SYMATTR InstName D1
SYMATTR Value CMDSH2-3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 440 -248 R270
SYMATTR InstName L1
SYMATTR Value .6
SYMATTR SpiceLine Rser=4m
SYMBOL res 568 -248 R270
SYMATTR InstName R1
SYMATTR Value 2m
SYMBOL nmos 232 40 R0
SYMATTR InstName Q3
SYMATTR Value RJK0305DPB
SYMBOL nmos 232 328 R0
SYMATTR InstName Q4
SYMATTR Value RJK0301DPB
SYMBOL cap 88 232 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL schottky 88 136 R0
SYMATTR InstName D2
SYMATTR Value CMDSH2-3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 440 328 R270
SYMATTR InstName L2
SYMATTR Value .6
SYMATTR SpiceLine Rser=4m
SYMBOL res 568 328 R270
SYMATTR InstName R2
SYMATTR Value 2m
SYMBOL res -792 -280 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap 792 -248 R0
SYMATTR Value2 x4
SYMATTR Value 470
SYMATTR InstName C4
SYMATTR SpiceLine Rser=10m
SYMBOL PowerProducts\\LTC3829 -360 72 R0
SYMATTR InstName U1
SYMBOL cap -568 696 R0
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL cap -472 744 R0
SYMATTR Value 680p
SYMATTR SpiceLine Rser=5K
SYMATTR InstName C6
SYMBOL res -792 584 R90
SYMATTR InstName R4
SYMATTR Value 75
SYMBOL res -24 904 R90
SYMATTR InstName R5
SYMATTR Value 100
SYMBOL res -280 664 R0
SYMATTR InstName R6
SYMATTR Value 20K
SYMBOL res -280 776 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL nmos -120 -616 M270
SYMATTR InstName Q5
SYMATTR Value RJK0305DPB
SYMBOL nmos -424 -616 M270
SYMATTR InstName Q6
SYMATTR Value RJK0301DPB
SYMBOL cap -328 -584 M270
SYMATTR InstName C7
SYMATTR Value .1
SYMBOL schottky 8 -584 M270
SYMATTR InstName D3
SYMATTR Value CMDSH2-3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind -424 -680 M180
SYMATTR InstName L3
SYMATTR Value .6
SYMATTR SpiceLine Rser=4m
SYMBOL res -424 -808 M180
SYMATTR InstName R8
SYMATTR Value 2m
SYMBOL res 888 -264 R0
SYMATTR InstName Rload
SYMATTR Value 20m