* SPICE netlist
V1 IN 0 6
L1 N018 N019 .16
R1 N018 IN 3m
MQ1 OUT3 N015 N019 N019 BSC027N04LS
MQ2 N019 N021 0 0 BSC018N04LS
C1 OUT3 0 220 Rser=1m
C2 N013 N019 .1
R2 N011 OUT3 499K
R3 0 N011 68.1K
C3 N008 0 220p
C4 N007 0 220p
C5 0 N001 4.7
C6 N018 IN .001
D1 N001 N013 BAT54
C7 N023 0 4.7n Rser=8K Cpar=470p
MQ3 OUT3 N002 N004 N004 BSZ097N04LS
MQ4 N004 N006 0 0 BSZ097N04LS
C9 N003 N004 .1
D2 N001 N003 BAT54
L2 N004 N005 .33 Rser=4m
R4 N005 OUT1 3m
C10 OUT1 0 220 Rser=5m
C11 N005 OUT1 .001
R5 N009 OUT1 357K
R6 0 N009 68.1K
C12 N010 0 820p Cpar=100p Rser=5K
MQ5 OUT3 N012 N016 N016 BSZ097N04LS
MQ6 N016 N020 0 0 BSZ097N04LS
C13 N014 N016 .1
D3 N001 N014 BAT54
L3 N016 N017 .33 Rser=4m
R7 N017 OUT2 3m
C14 OUT2 0 68 Rser=3m
C15 N017 OUT2 .001
R8 N022 OUT2 210K
R9 0 N022 68.1K
C16 N024 0 820p Rser=2K Cpar=68p
Rload1 OUT1 0 .7
Rload2 OUT2 0 .33
XU1 0 NC_01 NC_02 IN N018 N011 N023 0 NC_03 NC_04 NC_05 OUT2 N017 N022 N024 N008 NC_06 N012 N016 N014 N020 N001 NC_07 OUT3 N021 N013 N015 N019 N006 N003 N004 N002 NC_08 N007 N010 N009 N005 OUT1 0 LTC7815 ;pnba Freq)PLLIN/Mode)SS3)Sense3+)Sense3-)FB3)Ith3)SGND)Run1)Run2)Run3)Sense2-)Sense2+)FB2)Ith2)TK/SS2)OV3)TG2)SW2)Boost2)BG2)IntVcc)ExtVcc)Vbias)BG3)Boost3)TG3)SW3)BG1)Boost1)SW1)TG1)Pgood1)TK/SS1)Ith1)FB1)Sense1+)Sense1-)PGND
.tran 250u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1680 1632
WIRE -264 -816 -776 -816
WIRE 328 -816 -264 -816
WIRE 392 -816 328 -816
WIRE -456 -800 -520 -800
WIRE -168 -800 -456 -800
WIRE 120 -800 -168 -800
WIRE 232 -800 120 -800
WIRE 392 -800 392 -816
WIRE -520 -784 -520 -800
WIRE -264 -784 -264 -816
WIRE -168 -784 -168 -800
WIRE 344 -720 88 -720
WIRE -520 -704 -520 -720
WIRE 120 -704 120 -800
WIRE 120 -624 120 -640
WIRE 120 -624 88 -624
WIRE 120 -608 120 -624
WIRE 120 -528 120 -544
WIRE 120 -528 88 -528
WIRE 392 -528 392 -704
WIRE 392 -528 120 -528
WIRE 424 -528 392 -528
WIRE 568 -528 504 -528
WIRE 584 -528 568 -528
WIRE 680 -528 664 -528
WIRE 712 -528 680 -528
WIRE 744 -528 712 -528
WIRE 840 -528 744 -528
WIRE 392 -512 392 -528
WIRE 744 -512 744 -528
WIRE 840 -512 840 -528
WIRE 344 -432 88 -432
WIRE 744 -416 744 -448
WIRE 840 -416 840 -432
WIRE 392 -400 392 -416
WIRE -536 -336 -552 -336
WIRE -424 -336 -472 -336
WIRE 136 -336 88 -336
WIRE 568 -336 568 -528
WIRE 568 -336 136 -336
WIRE 136 -320 136 -336
WIRE -536 -240 -552 -240
WIRE -424 -240 -472 -240
WIRE 136 -240 136 -256
WIRE 136 -240 88 -240
WIRE 680 -240 680 -528
WIRE 680 -240 136 -240
WIRE 712 -240 712 -528
WIRE 712 -144 712 -160
WIRE 712 -144 88 -144
WIRE 712 -128 712 -144
WIRE -712 -64 -712 -80
WIRE 120 -48 88 -48
WIRE 200 -48 184 -48
WIRE 328 -32 328 -816
WIRE 712 -32 712 -48
WIRE -712 32 -712 16
WIRE -600 32 -712 32
WIRE -712 48 -712 32
WIRE -600 48 -600 32
WIRE -424 48 -600 48
WIRE 280 48 88 48
WIRE -456 64 -456 -800
WIRE 232 64 232 -800
WIRE -776 144 -776 -816
WIRE -712 144 -712 128
WIRE -712 144 -776 144
WIRE -520 144 -712 144
WIRE -456 144 -456 128
WIRE -424 144 -456 144
WIRE 232 144 232 128
WIRE 232 144 88 144
WIRE -776 160 -776 144
WIRE -520 160 -520 144
WIRE 232 160 232 144
WIRE -424 240 -472 240
WIRE 232 240 232 224
WIRE 232 240 88 240
WIRE 328 240 328 64
WIRE 328 240 232 240
WIRE 360 240 328 240
WIRE 504 240 440 240
WIRE 520 240 504 240
WIRE 616 240 600 240
WIRE 648 240 616 240
WIRE 680 240 648 240
WIRE 776 240 680 240
WIRE -776 256 -776 224
WIRE -456 256 -456 144
WIRE 328 256 328 240
WIRE 680 256 680 240
WIRE 776 256 776 240
WIRE -760 336 -840 336
WIRE -744 336 -760 336
WIRE -648 336 -664 336
WIRE -632 336 -648 336
WIRE -520 336 -520 256
WIRE -520 336 -552 336
WIRE -456 336 -456 320
WIRE -456 336 -520 336
WIRE -424 336 -456 336
WIRE 280 336 88 336
WIRE -520 352 -520 336
WIRE 680 352 680 320
WIRE 776 352 776 336
WIRE -840 368 -840 336
WIRE 328 368 328 352
WIRE -424 432 -472 432
WIRE 136 432 88 432
WIRE 504 432 504 240
WIRE 504 432 136 432
WIRE 136 448 136 432
WIRE -520 464 -520 448
WIRE -840 480 -840 448
WIRE -648 528 -648 336
WIRE -504 528 -648 528
WIRE -424 528 -504 528
WIRE 136 528 136 512
WIRE 136 528 88 528
WIRE 616 528 616 240
WIRE 616 528 136 528
WIRE 648 528 648 240
WIRE -504 544 -504 528
WIRE -760 624 -760 336
WIRE -504 624 -504 608
WIRE -504 624 -760 624
WIRE -424 624 -504 624
WIRE 648 624 648 608
WIRE 648 624 88 624
WIRE 648 640 648 624
WIRE -552 720 -568 720
WIRE -424 720 -488 720
WIRE 152 720 88 720
WIRE 232 720 216 720
WIRE 648 736 648 720
WIRE -216 816 -216 784
WIRE -120 816 -120 784
WIRE -24 816 -24 784
FLAG -840 480 0
FLAG -520 464 0
FLAG -776 256 0
FLAG -712 -80 0
FLAG -552 -240 0
FLAG -552 -336 0
FLAG -520 -704 0
FLAG -216 816 0
FLAG -120 816 0
FLAG -24 816 0
FLAG -568 720 0
FLAG 392 -400 0
FLAG 744 -416 0
FLAG 840 -416 0
FLAG 712 -32 0
FLAG 200 -48 0
FLAG 328 368 0
FLAG 680 352 0
FLAG 776 352 0
FLAG 648 736 0
FLAG 232 720 0
FLAG -840 336 IN
FLAG 840 -528 OUT1
FLAG 776 240 OUT2
FLAG -776 -816 OUT3
SYMBOL voltage -840 352 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL ind -648 352 R270
SYMATTR InstName L1
SYMATTR Value .16
SYMBOL res -648 352 M270
SYMATTR InstName R1
SYMATTR Value 3m
SYMBOL nmos -472 160 M0
SYMATTR InstName Q1
SYMATTR Value BSC027N04LS
SYMBOL nmos -472 352 M0
SYMATTR InstName Q2
SYMATTR Value BSC018N04LS
SYMBOL cap -792 160 R0
SYMATTR InstName C1
SYMATTR Value 220
SYMATTR SpiceLine Rser=1m
SYMBOL cap -472 256 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL res -728 32 R0
SYMATTR InstName R2
SYMATTR Value 499K
SYMBOL res -728 -80 R0
SYMATTR InstName R3
SYMATTR Value 68.1K
SYMBOL cap -472 -256 R90
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL cap -472 -352 R90
SYMATTR InstName C4
SYMATTR Value 220p
SYMBOL cap -536 -720 M180
SYMATTR InstName C5
SYMATTR Value 4.7
SYMBOL cap -520 544 R0
SYMATTR InstName C6
SYMATTR Value .001
SYMBOL schottky -440 64 M0
SYMATTR Value BAT54
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap -488 704 R90
SYMATTR InstName C7
SYMATTR Value 4.7n
SYMATTR SpiceLine Rser=8K Cpar=470p
SYMBOL nmos 344 -800 R0
SYMATTR InstName Q3
SYMATTR Value BSZ097N04LS
SYMBOL nmos 344 -512 R0
SYMATTR InstName Q4
SYMATTR Value BSZ097N04LS
SYMBOL cap 104 -608 R0
SYMATTR InstName C9
SYMATTR Value .1
SYMBOL schottky 104 -704 R0
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 408 -512 R270
SYMATTR InstName L2
SYMATTR Value .33
SYMATTR SpiceLine Rser=4m
SYMBOL res 568 -512 R270
SYMATTR InstName R4
SYMATTR Value 3m
SYMBOL cap 728 -512 R0
SYMATTR InstName C10
SYMATTR Value 220
SYMATTR SpiceLine Rser=5m
SYMBOL cap 120 -320 R0
SYMATTR InstName C11
SYMATTR Value .001
SYMBOL res 696 -144 M180
SYMATTR InstName R5
SYMATTR Value 357K
SYMBOL res 696 -32 M180
SYMATTR InstName R6
SYMATTR Value 68.1K
SYMBOL cap 120 -64 M90
SYMATTR InstName C12
SYMATTR Value 820p
SYMATTR SpiceLine Rser=5K
SYMATTR Value2 Cpar=100p
SYMBOL nmos 280 -32 R0
SYMATTR Value BSZ097N04LS
SYMATTR InstName Q5
SYMBOL nmos 280 256 R0
SYMATTR InstName Q6
SYMATTR Value BSZ097N04LS
SYMBOL cap 216 160 R0
SYMATTR InstName C13
SYMATTR Value .1
SYMBOL schottky 216 64 R0
SYMATTR InstName D3
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 344 256 R270
SYMATTR InstName L3
SYMATTR Value .33
SYMATTR SpiceLine Rser=4m
SYMBOL res 504 256 R270
SYMATTR InstName R7
SYMATTR Value 3m
SYMBOL cap 664 256 R0
SYMATTR InstName C14
SYMATTR Value 68
SYMATTR SpiceLine Rser=3m
SYMBOL cap 120 448 R0
SYMATTR InstName C15
SYMATTR Value .001
SYMBOL res 632 624 M180
SYMATTR InstName R8
SYMATTR Value 210K
SYMBOL res 632 736 M180
SYMATTR InstName R9
SYMATTR Value 68.1K
SYMBOL cap 152 704 M90
SYMATTR InstName C16
SYMATTR Value 820p
SYMATTR SpiceLine Rser=2K Cpar=68p
SYMBOL res 824 -528 R0
SYMATTR InstName Rload1
SYMATTR Value .7
SYMBOL res 760 240 R0
SYMATTR InstName Rload2
SYMATTR Value .33
SYMBOL PowerProducts\\LTC7815 -168 0 R0
SYMATTR InstName U1