* SPICE netlist
MQ1 IN N002 N004 N004 BSC082N10LS
L1 N004 N005 33 Rser=15m
C1 OUT 0 150 x3 Rser=0.1
R1 OUT N010 511K
R2 N010 0 36.5K
C2 N003 N004 0.1
C3 0 N001 0.1
C4 N014 0 4.7n Rser=10K Cpar=100p
C5 N013 0 0.01
V1 IN 0 30
MQ2 N004 N008 0 0 BSC082N10LS
Rload OUT 0 10
R4 N005 OUT 6m
R3 N009 0 30.1K
C6 N005 OUT 1n
R5 N006 N001 511K
R6 IN N007 1Meg
R7 N007 0 18.7K
XU1 N007 NC_01 N005 OUT N013 N010 N014 0 MP_02 N001 N011 MP_03 0 N006 MP_04 MP_05 N009 N012 0 N002 N004 N003 MP_06 N008 MP_07 N016 MP_08 N015 MP_09 IN MP_10 OUT MP_11 IN MP_12 N001 NC_13 N001 0 LTC3895 ;pnba OVLO)Vprg)Sense+)Sense-)SS)Vfb)Ith)Mode))CPump_EN)CLKout))PLLIN)Pgood)))Freq)DRVset)DRVUV)TG)SW)Boost))BG))DRVcc))NDRV))Vin))EXTVcc))Run))PhaseMD)Ilim)INTVcc)GND
R8 0 N012 75K
MQ3 IN N015 N016 N016 Si4482DY
C7 0 N016 4.7
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1552 1232
WIRE -696 -616 -776 -616
WIRE -552 -616 -696 -616
WIRE -424 -616 -552 -616
WIRE -248 -616 -424 -616
WIRE 200 -616 -248 -616
WIRE -776 -600 -776 -616
WIRE -136 -552 -136 -568
WIRE -776 -504 -776 -520
WIRE -376 -472 -488 -472
WIRE -136 -472 -136 -488
WIRE -136 -472 -376 -472
WIRE 616 -472 -24 -472
WIRE -248 -440 -248 -616
WIRE -136 -440 -136 -472
WIRE -24 -440 -24 -472
WIRE 200 -440 200 -616
WIRE -376 -360 -376 -472
WIRE -328 -360 -376 -360
WIRE 152 -360 56 -360
WIRE -424 -280 -424 -616
WIRE -328 -280 -424 -280
WIRE 104 -280 56 -280
WIRE 200 -280 200 -344
WIRE 200 -280 168 -280
WIRE 280 -280 200 -280
WIRE 408 -280 360 -280
WIRE 424 -280 408 -280
WIRE 520 -280 504 -280
WIRE 568 -280 520 -280
WIRE 616 -280 616 -472
WIRE 616 -280 568 -280
WIRE 776 -280 616 -280
WIRE 776 -264 776 -280
WIRE 616 -248 616 -280
WIRE -696 -216 -696 -616
WIRE -488 -200 -488 -472
WIRE -440 -200 -488 -200
WIRE -328 -200 -360 -200
WIRE 200 -200 200 -280
WIRE 200 -200 56 -200
WIRE 616 -168 616 -184
WIRE 776 -168 776 -184
WIRE -696 -120 -696 -136
WIRE -328 -120 -696 -120
WIRE 152 -120 56 -120
WIRE -696 -104 -696 -120
WIRE 200 -88 200 -104
WIRE -424 -40 -440 -40
WIRE -328 -40 -344 -40
WIRE 168 -40 56 -40
WIRE 408 -40 408 -280
WIRE 408 -40 168 -40
WIRE -696 -8 -696 -24
WIRE 568 24 568 -280
WIRE -328 40 -360 40
WIRE 168 40 168 24
WIRE 168 40 56 40
WIRE 520 40 520 -280
WIRE 520 40 168 40
WIRE -328 120 -360 120
WIRE 568 120 568 104
WIRE 568 120 56 120
WIRE 568 136 568 120
WIRE -328 200 -360 200
WIRE 568 232 568 216
WIRE -488 280 -488 -200
WIRE -328 280 -488 280
WIRE 88 280 56 280
WIRE 200 280 168 280
WIRE -440 360 -472 360
WIRE -328 360 -376 360
WIRE 88 360 56 360
WIRE -440 440 -472 440
WIRE -328 440 -376 440
WIRE -248 568 -248 520
WIRE -552 616 -552 -616
WIRE -328 616 -552 616
WIRE -136 616 -136 520
WIRE -136 616 -232 616
WIRE -104 616 -136 616
WIRE -24 616 -24 520
WIRE -24 616 -40 616
WIRE 8 616 -24 616
FLAG 200 -88 0
FLAG 616 -168 0
FLAG 776 -168 0
FLAG 568 232 0
FLAG 776 -280 OUT
FLAG -136 -568 0
FLAG -472 440 0
FLAG -472 360 0
FLAG -776 -504 0
FLAG -776 -616 IN
FLAG 8 616 0
FLAG -440 -40 0
FLAG -360 40 0
FLAG -696 -8 0
FLAG 88 360 0
FLAG 200 280 0
FLAG -360 120 0
SYMBOL nmos 152 -440 R0
SYMATTR InstName Q1
SYMATTR Value BSC082N10LS
SYMBOL ind 264 -264 R270
SYMATTR InstName L1
SYMATTR Value 33
SYMATTR SpiceLine Rser=15m
SYMBOL cap 600 -248 R0
SYMATTR SpiceLine Rser=0.1
SYMATTR Value 150
SYMATTR Value2 x3
SYMATTR InstName C1
SYMBOL res 552 8 R0
SYMATTR InstName R1
SYMATTR Value 511K
SYMBOL res 552 120 R0
SYMATTR InstName R2
SYMATTR Value 36.5K
SYMBOL cap 104 -264 R270
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap -152 -552 R0
SYMATTR InstName C3
SYMATTR Value 0.1
SYMBOL cap -376 424 R90
SYMATTR InstName C4
SYMATTR Value 4.7n
SYMATTR SpiceLine Cpar=100p
SYMATTR Value2 Rser=10K
SYMBOL cap -376 344 R90
SYMATTR InstName C5
SYMATTR Value 0.01
SYMBOL voltage -776 -616 R0
SYMATTR Value 30
SYMATTR InstName V1
SYMBOL nmos 152 -200 R0
SYMATTR InstName Q2
SYMATTR Value BSC082N10LS
SYMBOL res 760 -280 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL res 408 -264 R270
SYMATTR InstName R4
SYMATTR Value 6m
SYMBOL res -328 -56 R90
SYMATTR InstName R3
SYMATTR Value 30.1K
SYMBOL cap 152 -40 R0
SYMATTR InstName C6
SYMATTR Value 1n
SYMBOL res -344 -216 R90
SYMATTR InstName R5
SYMATTR Value 511K
SYMBOL res -712 -232 R0
SYMATTR InstName R6
SYMATTR Value 1Meg
SYMBOL res -712 -120 R0
SYMATTR InstName R7
SYMATTR Value 18.7K
SYMBOL LTC3895 -136 56 R0
SYMATTR InstName U1
SYMBOL res 184 264 R90
SYMATTR InstName R8
SYMATTR Value 75K
SYMBOL nmos -328 568 M90
SYMATTR InstName Q3
SYMATTR Value Si4482DY
SYMBOL cap -40 600 R90
SYMATTR InstName C7
SYMATTR Value 4.7