* SPICE netlist
XU1 N010 N011 N006 N009 MP_01 N005 N008 N007 N003 OUT IN N004 0 LT3759 ;pnba Vc)FBX)SS)Rt))_Pgood)Sense)Gate)INTVcc)Drive)Vin)EN/UVLO)GND
C1 N010 0 22n Rser=7.5K
R1 N009 0 41.2K
C2 N006 0 .05
V1 IN 0 12
C3 N003 0 4.7
R2 IN N004 105K
R3 N004 0 118K
R4 N003 N005 100K
L1 N001 IN 15 Rser=50m
L2 N002 0 15 Rser=50m
MQ1 N001 N007 N008 N008 IPB081N06L3
R5 N008 0 5m
C4 N001 N002 4.7
D1 N002 OUT MBRS360
R6 OUT N011 105K
R7 N011 0 15.8K
C5 OUT 0 47 x4 V=20 Irms=0 Rser=0.15 Lser=0 mfg="KEMET" pn="T495X476M020AS" type="Tantalum"
C6 OUT 0 10 V=10 Irms=8.919 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C106K8PAC" type="X5R"
Rload OUT 0 12
K1 L1 L2 1
.tran 4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1248 624
WIRE -544 -312 -624 -312
WIRE -208 -312 -544 -312
WIRE -128 -312 -208 -312
WIRE 112 -312 -48 -312
WIRE 128 -312 112 -312
WIRE 224 -312 192 -312
WIRE 304 -312 224 -312
WIRE 400 -312 368 -312
WIRE 464 -312 400 -312
WIRE 544 -312 464 -312
WIRE 624 -312 544 -312
WIRE -624 -296 -624 -312
WIRE 224 -296 224 -312
WIRE 464 -296 464 -312
WIRE 544 -296 544 -312
WIRE 624 -296 624 -312
WIRE -544 -280 -544 -312
WIRE -32 -264 -448 -264
WIRE -208 -248 -208 -312
WIRE -624 -200 -624 -216
WIRE 224 -200 224 -216
WIRE 464 -200 464 -232
WIRE 544 -200 544 -232
WIRE 624 -200 624 -216
WIRE -544 -184 -544 -200
WIRE -368 -184 -544 -184
WIRE -32 -184 -32 -264
WIRE -32 -184 -48 -184
WIRE -16 -184 -32 -184
WIRE 64 -184 48 -184
WIRE -544 -168 -544 -184
WIRE -448 -168 -448 -264
WIRE -368 -88 -448 -88
WIRE 400 -88 400 -312
WIRE 400 -88 -48 -88
WIRE -544 -72 -544 -88
WIRE 112 -72 112 -312
WIRE -448 8 -480 8
WIRE -368 8 -384 8
WIRE 64 8 -48 8
WIRE 112 40 112 24
WIRE 112 40 -16 40
WIRE 112 56 112 40
WIRE 400 72 400 -88
WIRE -464 104 -480 104
WIRE -368 104 -384 104
WIRE -16 104 -16 40
WIRE -16 104 -48 104
WIRE 112 152 112 136
WIRE -464 200 -480 200
WIRE -368 200 -400 200
WIRE 400 200 400 152
WIRE 400 200 -48 200
WIRE 400 216 400 200
WIRE -208 280 -208 264
WIRE 400 312 400 296
FLAG -208 280 0
FLAG -480 200 0
FLAG -480 104 0
FLAG -480 8 0
FLAG 64 -184 0
FLAG -624 -200 0
FLAG -544 -72 0
FLAG -624 -312 IN
FLAG 112 152 0
FLAG 224 -200 0
FLAG 400 312 0
FLAG 464 -200 0
FLAG 544 -200 0
FLAG 624 -200 0
FLAG 624 -312 OUT
SYMBOL PowerProducts\\LT3759 -208 8 R0
SYMATTR InstName U1
SYMBOL cap -400 184 R90
SYMATTR SpiceLine Rser=7.5K
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL res -368 88 R90
SYMATTR InstName R1
SYMATTR Value 41.2K
SYMBOL cap -384 -8 R90
SYMATTR InstName C2
SYMATTR Value .05
SYMBOL voltage -624 -312 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -16 -168 R270
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL res -560 -296 R0
SYMATTR InstName R2
SYMATTR Value 105K
SYMBOL res -560 -184 R0
SYMATTR InstName R3
SYMATTR Value 118K
SYMBOL res -464 -184 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL ind2 -32 -296 M270
SYMATTR InstName L1
SYMATTR Value 15
SYMATTR Type ind
SYMATTR SpiceLine Rser=50m
SYMBOL ind2 208 -312 R0
SYMATTR InstName L2
SYMATTR Value 15
SYMATTR Type ind
SYMATTR SpiceLine Rser=50m
SYMBOL nmos 64 -72 R0
SYMATTR InstName Q1
SYMATTR Value IPB081N06L3
SYMBOL res 96 40 R0
SYMATTR InstName R5
SYMATTR Value 5m
SYMBOL cap 128 -296 R270
SYMATTR InstName C4
SYMATTR Value 4.7
SYMBOL schottky 304 -296 R270
SYMATTR InstName D1
SYMATTR Value MBRS360
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 384 56 R0
SYMATTR InstName R6
SYMATTR Value 105K
SYMBOL res 384 200 R0
SYMATTR InstName R7
SYMATTR Value 15.8K
SYMBOL polcap 448 -296 R0
SYMATTR Value 47
SYMATTR Value2 x4
SYMATTR InstName C5
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=20 Irms=0 Rser=0.15 Lser=0 mfg="KEMET" pn="T495X476M020AS" type="Tantalum"
SYMBOL cap 528 -296 R0
SYMATTR InstName C6
SYMATTR Value 10
SYMATTR SpiceLine V=10 Irms=8.919 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C106K8PAC" type="X5R"
SYMBOL res 608 -312 R0
SYMATTR InstName Rload
SYMATTR Value 12