* SPICE netlist
XU1 N010 N011 N014 NC_01 N013 N002 OUT 0 N008 N003 N004 N007 0 IN N005 N006 N007 N009 MP_02 IN LT8709 ;pnba FBY)VC)SS)PG)IMON)ISN)ISP)BIAS)INTVEE)TG)BG)INTVCC)GND)CSN)CSP)EN/FBIN)MODE)RT))-VIN
V1 0 IN 24 Rser=1m
L1 N002 N001 7.3
R1 N002 OUT 4m
R2 OUT N010 33K
R3 N010 0 4.99K
R4 OUT 0 1.4
C1 OUT 0 66 Rser=1m
C2 N011 IN 100p
C3 N012 IN 2.2n
R5 N011 N012 5.9K
C4 N014 IN 10n
C5 N013 IN 68n
R6 N009 IN 143K
R7 N006 IN 10K
R8 0 N006 62.5K
C6 N007 IN 2.2
C7 0 N008 2.2
R9 N005 IN 2m
C8 0 IN 60 Rser=2m
C9 0 IN 120 Rser=100m
C10 0 OUT 150 Rser=30m
MQ1 N001 N003 0 0 Si4401DY
MQ2 N001 N004 N005 N005 BSC027N04LS
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1520 896
WIRE -664 -448 -760 -448
WIRE -488 -448 -664 -448
WIRE -408 -448 -488 -448
WIRE -232 -448 -408 -448
WIRE -88 -448 -232 -448
WIRE 88 -448 8 -448
WIRE 152 -448 88 -448
WIRE 280 -448 232 -448
WIRE 296 -448 280 -448
WIRE 392 -448 376 -448
WIRE 504 -448 392 -448
WIRE 552 -448 504 -448
WIRE 648 -448 552 -448
WIRE 760 -448 648 -448
WIRE 552 -432 552 -448
WIRE 648 -432 648 -448
WIRE 760 -432 760 -448
WIRE -760 -400 -760 -448
WIRE -488 -352 -488 -448
WIRE -72 -352 -72 -400
WIRE 200 -352 -72 -352
WIRE 88 -336 88 -448
WIRE 552 -336 552 -368
WIRE 648 -336 648 -368
WIRE 760 -336 760 -352
WIRE -232 -304 -232 -448
WIRE 40 -256 -88 -256
WIRE 88 -208 88 -240
WIRE 88 -208 24 -208
WIRE 88 -192 88 -208
WIRE -664 -112 -664 -448
WIRE -488 -96 -488 -288
WIRE -232 -96 -232 -240
WIRE -232 -96 -488 -96
WIRE 88 -96 88 -112
WIRE 88 -96 -232 -96
WIRE -88 -80 -88 -256
WIRE 24 -80 24 -208
WIRE 88 -80 88 -96
WIRE 200 -80 200 -352
WIRE -408 -32 -408 -448
WIRE -312 -32 -408 -32
WIRE -408 -16 -408 -32
WIRE -312 0 -312 -32
WIRE -152 0 -312 0
WIRE 280 0 280 -448
WIRE 280 0 264 0
WIRE -152 48 -312 48
WIRE 392 48 392 -448
WIRE 392 48 264 48
WIRE -408 80 -408 64
WIRE -312 80 -312 48
WIRE -312 80 -408 80
WIRE -152 96 -296 96
WIRE 280 96 264 96
WIRE -408 144 -408 80
WIRE -296 144 -296 96
WIRE -152 144 -296 144
WIRE 296 144 264 144
WIRE 376 144 360 144
WIRE 504 144 504 -448
WIRE -296 176 -296 144
WIRE -152 192 -216 192
WIRE 504 240 504 224
WIRE 504 240 264 240
WIRE 504 256 504 240
WIRE 296 288 264 288
WIRE 312 288 296 288
WIRE 408 288 392 288
WIRE -216 336 -216 192
WIRE 296 336 296 288
WIRE 408 336 408 288
WIRE 504 352 504 336
WIRE 40 368 40 352
WIRE 152 368 152 352
WIRE -664 448 -664 -32
WIRE -488 448 -488 -96
WIRE -488 448 -664 448
WIRE -408 448 -408 224
WIRE -408 448 -488 448
WIRE -296 448 -296 240
WIRE -296 448 -408 448
WIRE -216 448 -216 416
WIRE -216 448 -296 448
WIRE -88 448 -88 352
WIRE -88 448 -216 448
WIRE 40 448 40 432
WIRE 40 448 -88 448
WIRE 152 448 152 432
WIRE 152 448 40 448
WIRE 296 448 296 400
WIRE 296 448 152 448
WIRE 408 448 408 400
WIRE 408 448 296 448
FLAG 552 -336 0
FLAG -760 -400 0
FLAG 648 -336 0
FLAG 760 -336 0
FLAG -664 448 IN
FLAG 760 -448 OUT
FLAG 504 352 0
FLAG 376 144 0
FLAG 280 96 0
SYMBOL LT8709 56 128 R0
SYMATTR InstName U1
SYMBOL VOLTAGE -664 -128 R0
SYMATTR SpiceLine Rser=1m
SYMATTR Value 24
SYMATTR InstName V1
SYMBOL ind 248 -432 M270
SYMATTR InstName L1
SYMATTR Value 7.3
SYMBOL res 280 -432 R270
SYMATTR InstName R1
SYMATTR Value 4m
SYMBOL res 488 128 R0
SYMATTR InstName R2
SYMATTR Value 33K
SYMBOL res 488 240 R0
SYMATTR InstName R3
SYMATTR Value 4.99K
SYMBOL res 744 -448 R0
SYMATTR InstName R4
SYMATTR Value 1.4
SYMBOL cap 536 -432 R0
SYMATTR InstName C1
SYMATTR Value 66
SYMATTR SpiceLine Rser=1m
SYMBOL cap 280 336 R0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL cap 392 336 R0
SYMATTR InstName C3
SYMATTR Value 2.2n
SYMBOL res 296 304 R270
SYMATTR InstName R5
SYMATTR Value 5.9K
SYMBOL cap 136 368 R0
SYMATTR InstName C4
SYMATTR Value 10n
SYMBOL cap 24 368 R0
SYMATTR InstName C5
SYMATTR Value 68n
SYMBOL res -232 320 R0
SYMATTR InstName R6
SYMATTR Value 143K
SYMBOL res -424 128 R0
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL res -424 -32 R0
SYMATTR InstName R8
SYMATTR Value 62.5K
SYMBOL cap -312 176 R0
SYMATTR InstName C6
SYMATTR Value 2.2
SYMBOL cap 360 128 R90
SYMATTR InstName C7
SYMATTR Value 2.2
SYMBOL res 72 -208 R0
SYMATTR InstName R9
SYMATTR Value 2m
SYMBOL cap -248 -304 R0
SYMATTR InstName C8
SYMATTR Value 60
SYMATTR SpiceLine Rser=2m
SYMBOL POLCAP -504 -352 R0
SYMATTR InstName C9
SYMATTR Value 120
SYMATTR SpiceLine Rser=100m
SYMBOL POLCAP 632 -368 M180
SYMATTR InstName C10
SYMATTR Value 150
SYMATTR SpiceLine Rser=30m
SYMBOL PMOS 8 -400 M270
SYMATTR InstName Q1
SYMATTR Value Si4401DY
SYMBOL NMOS 40 -336 R0
SYMATTR Value BSC027N04LS
SYMATTR InstName Q2