* SPICE netlist
R1 N020 0 5.7K
R2 N018 0 200K
R3 N010 N014 20K
R4 N014 0 30.9K
R5 N007 0 10K
C1 N008 N007 2200p
R6 N010 N016 11K
R7 N016 0 20K
C2 N005 0 4.7
V1 N001 0 PWL(0 0 .5m 20)
MQ1 N002 N004 N006 N006 Si4482DY
R8 0 N006 15m
C3 N003 0 2.2 x5
D1 N003 N009 AOT-2015 N=9
D2 N003 N011 AOT-2015 N=9
D3 N003 N012 AOT-2015 N=9
D4 N003 N013 AOT-2015 N=9
D5 N003 N015 AOT-2015 N=9
D6 N003 N017 AOT-2015 N=9
D7 N003 N019 AOT-2015 N=9
L1 N001 N002 10 Rpar=5K
XU1 N009 N011 N012 N013 N015 N017 N019 N021 N006 N004 N005 N001 N001 MP_01 0 N003 MP_02 MP_03 MP_04 MP_05 MP_06 MP_07 MP_08 MP_09 N018 N008 N010 N016 N010 N014 N010 N020 0 LT3760 ;pnba LED1)LED2)LED3)LED4)LED5)LED6)LED7)LED8)Sense)Gate)INTVcc)Vin)_SHDN/UVLO))SYNC)Vout)))))))))Rt)Vc)PWM)OVPset)CTRL)Tset)Ref)Iset)GND
D8 N003 N021 AOT-2015 N=9
D9 N002 N003 MBRS1100
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 928 1456
WIRE -240 -728 -464 -728
WIRE -32 -728 -240 -728
WIRE 48 -728 -32 -728
WIRE 224 -728 128 -728
WIRE 272 -728 224 -728
WIRE 384 -728 336 -728
WIRE 464 -728 384 -728
WIRE -464 -712 -464 -728
WIRE 384 -712 384 -728
WIRE 224 -696 224 -728
WIRE -32 -664 -32 -728
WIRE 384 -632 384 -648
WIRE -464 -616 -464 -632
WIRE -240 -616 -240 -728
WIRE -224 -616 -240 -616
WIRE 176 -616 160 -616
WIRE -336 -488 -416 -488
WIRE -224 -488 -272 -488
WIRE 224 -488 224 -600
WIRE 224 -488 160 -488
WIRE 224 -392 224 -408
WIRE -400 -360 -416 -360
WIRE -304 -360 -320 -360
WIRE -224 -360 -240 -360
WIRE 464 -360 464 -728
WIRE 464 -360 160 -360
WIRE -224 -232 -240 -232
WIRE 176 -232 160 -232
WIRE 464 -232 464 -360
WIRE 464 -232 240 -232
WIRE -224 -104 -240 -104
WIRE 272 -104 160 -104
WIRE 464 -104 464 -232
WIRE 464 -104 336 -104
WIRE -240 24 -240 -104
WIRE -224 24 -240 24
WIRE 176 24 160 24
WIRE 464 24 464 -104
WIRE 464 24 240 24
WIRE -320 152 -416 152
WIRE -240 152 -240 24
WIRE -240 152 -320 152
WIRE -224 152 -240 152
WIRE 272 152 160 152
WIRE 464 152 464 24
WIRE 464 152 336 152
WIRE -320 168 -320 152
WIRE -320 280 -320 248
WIRE -224 280 -320 280
WIRE 176 280 160 280
WIRE 464 280 464 152
WIRE 464 280 240 280
WIRE -416 312 -416 152
WIRE -320 376 -320 360
WIRE -416 408 -416 392
WIRE -224 408 -416 408
WIRE 272 408 160 408
WIRE 464 408 464 280
WIRE 464 408 336 408
WIRE -416 424 -416 408
WIRE -416 520 -416 504
WIRE -320 536 -336 536
WIRE -224 536 -240 536
WIRE 176 536 160 536
WIRE 464 536 464 408
WIRE 464 536 240 536
WIRE -320 664 -336 664
WIRE -224 664 -240 664
WIRE 272 664 160 664
WIRE 464 664 464 536
WIRE 464 664 336 664
WIRE -32 728 -32 696
FLAG -320 376 0
FLAG -336 536 0
FLAG -336 664 0
FLAG -240 -232 0
FLAG -416 -360 0
FLAG -416 520 0
FLAG -416 -488 0
FLAG -464 -616 0
FLAG 224 -392 0
FLAG 384 -632 0
FLAG -32 728 0
SYMBOL res -224 648 R90
SYMATTR InstName R1
SYMATTR Value 5.7K
SYMBOL res -224 520 R90
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL res -336 152 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL res -336 264 R0
SYMATTR InstName R4
SYMATTR Value 30.9K
SYMBOL res -304 -376 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL cap -240 -376 R90
SYMATTR InstName C1
SYMATTR Value 2200p
SYMBOL res -432 296 R0
SYMATTR InstName R6
SYMATTR Value 11K
SYMBOL res -432 408 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL cap -272 -504 R90
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage -464 -728 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 .5m 20)
SYMBOL nmos 176 -696 R0
SYMATTR InstName Q1
SYMATTR Value Si4482DY
SYMBOL res 208 -392 M180
SYMATTR InstName R8
SYMATTR Value 15m
SYMBOL cap 368 -712 R0
SYMATTR Value 2.2
SYMATTR Value2 x5
SYMATTR InstName C3
SYMBOL LED 240 -248 R90
SYMATTR InstName D1
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 336 -120 R90
SYMATTR InstName D2
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 8 R90
SYMATTR InstName D3
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 336 136 R90
SYMATTR InstName D4
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 264 R90
SYMATTR InstName D5
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 336 392 R90
SYMATTR InstName D6
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 520 R90
SYMATTR InstName D7
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 32 -712 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rpar=5K
SYMBOL PowerProducts\\LT3760 -32 -168 R0
SYMATTR InstName U1
SYMBOL LED 336 648 R90
SYMATTR InstName D8
SYMATTR Value AOT-2015
SYMATTR Value2 N=9
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 272 -712 R270
SYMATTR InstName D9
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode