* SPICE netlist
XU1 N007 N008 N009 N011 N012 N013 N014 N015 N004 N002 N003 IN IN MP_01 0 OUT N016 N018 N019 N021 N022 N024 N025 N027 N023 N006 N010 N020 N010 N017 N010 N026 0 LT3754 ;pnba LED1)LED2)LED3)LED4)LED5)LED6)LED7)LED8)Sense)Gate)INTVcc)Vin)_SHDN/UVLO))SYNC)Vout)LED9)LED10)LED11)LED12)LED13)LED14)LED15)LED16)Rt)Vc)PWM)OVPset)CTRL)Tset)Ref)Iset)GND
R1 N026 0 5.7K
R2 N023 0 200K
R3 N010 N017 20K
R4 N017 0 30.9K
R5 N005 0 10K
C1 N006 N005 2200p
R6 N010 N020 11K
R7 N020 0 20K
C2 N003 0 4.7
V1 IN 0 PWL(0 0 .5m 20)
MQ1 N001 N002 N004 N004 Si4482DY
R8 0 N004 15m
D1 N001 OUT MBRS1100
C3 OUT 0 2.2 x5
D2 OUT N007 AOT-2015 N=10
D3 OUT N008 AOT-2015 N=10
D4 OUT N009 AOT-2015 N=10
D5 OUT N011 AOT-2015 N=10
D6 OUT N012 AOT-2015 N=10
D7 OUT N013 AOT-2015 N=10
D8 OUT N014 AOT-2015 N=10
D9 OUT N015 AOT-2015 N=10
D10 OUT N016 AOT-2015 N=10
D11 OUT N018 AOT-2015 N=10
D12 OUT N019 AOT-2015 N=10
D13 OUT N021 AOT-2015 N=10
D14 OUT N022 AOT-2015 N=10
D15 OUT N024 AOT-2015 N=10
D16 OUT N025 AOT-2015 N=10
D17 OUT N027 AOT-2015 N=10
L1 IN N001 10 Rpar=5K
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 1456
WIRE -304 -728 -528 -728
WIRE -96 -728 -304 -728
WIRE -16 -728 -96 -728
WIRE 208 -728 64 -728
WIRE 256 -728 208 -728
WIRE 368 -728 320 -728
WIRE 528 -728 368 -728
WIRE -528 -712 -528 -728
WIRE 368 -712 368 -728
WIRE 208 -696 208 -728
WIRE -96 -664 -96 -728
WIRE 368 -632 368 -648
WIRE -528 -616 -528 -632
WIRE -304 -616 -304 -728
WIRE -288 -616 -304 -616
WIRE 160 -616 96 -616
WIRE -416 -488 -480 -488
WIRE -288 -488 -352 -488
WIRE 208 -488 208 -600
WIRE 208 -488 96 -488
WIRE 208 -392 208 -408
WIRE -464 -360 -480 -360
WIRE -368 -360 -384 -360
WIRE -288 -360 -304 -360
WIRE 528 -360 528 -728
WIRE 528 -360 96 -360
WIRE 176 -296 96 -296
WIRE 528 -296 528 -360
WIRE 528 -296 240 -296
WIRE -288 -232 -304 -232
WIRE 336 -232 96 -232
WIRE 528 -232 528 -296
WIRE 528 -232 400 -232
WIRE 176 -168 96 -168
WIRE 528 -168 528 -232
WIRE 528 -168 240 -168
WIRE -288 -104 -336 -104
WIRE 336 -104 96 -104
WIRE 528 -104 528 -168
WIRE 528 -104 400 -104
WIRE 176 -40 96 -40
WIRE 528 -40 528 -104
WIRE 528 -40 240 -40
WIRE -336 24 -336 -104
WIRE -288 24 -336 24
WIRE 336 24 96 24
WIRE 528 24 528 -40
WIRE 528 24 400 24
WIRE 176 88 96 88
WIRE 528 88 528 24
WIRE 528 88 240 88
WIRE -384 152 -480 152
WIRE -336 152 -336 24
WIRE -336 152 -384 152
WIRE -288 152 -336 152
WIRE 336 152 96 152
WIRE 528 152 528 88
WIRE 528 152 400 152
WIRE -384 168 -384 152
WIRE 176 216 96 216
WIRE 528 216 528 152
WIRE 528 216 240 216
WIRE -384 280 -384 248
WIRE -288 280 -384 280
WIRE 336 280 96 280
WIRE 528 280 528 216
WIRE 528 280 400 280
WIRE -480 312 -480 152
WIRE 176 344 96 344
WIRE 528 344 528 280
WIRE 528 344 240 344
WIRE -384 376 -384 360
WIRE -480 408 -480 392
WIRE -288 408 -480 408
WIRE 336 408 96 408
WIRE 528 408 528 344
WIRE 528 408 400 408
WIRE -480 424 -480 408
WIRE 176 472 96 472
WIRE 528 472 528 408
WIRE 528 472 240 472
WIRE -480 520 -480 504
WIRE -384 536 -400 536
WIRE -288 536 -304 536
WIRE 336 536 96 536
WIRE 528 536 528 472
WIRE 528 536 400 536
WIRE 176 600 96 600
WIRE 528 600 528 536
WIRE 528 600 240 600
WIRE -384 664 -400 664
WIRE -288 664 -304 664
WIRE 336 664 96 664
WIRE 528 664 528 600
WIRE 528 664 400 664
WIRE -96 728 -96 696
FLAG -384 376 0
FLAG -400 536 0
FLAG -400 664 0
FLAG -304 -232 0
FLAG -480 -360 0
FLAG -480 520 0
FLAG -480 -488 0
FLAG -528 -616 0
FLAG 208 -392 0
FLAG 368 -632 0
FLAG -96 728 0
FLAG -528 -728 IN
FLAG 528 -728 OUT
SYMBOL PowerProducts\\LT3754 -96 -168 R0
SYMATTR InstName U1
SYMBOL res -288 648 R90
SYMATTR InstName R1
SYMATTR Value 5.7K
SYMBOL res -288 520 R90
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL res -400 152 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL res -400 264 R0
SYMATTR InstName R4
SYMATTR Value 30.9K
SYMBOL res -368 -376 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL cap -304 -376 R90
SYMATTR InstName C1
SYMATTR Value 2200p
SYMBOL res -496 296 R0
SYMATTR InstName R6
SYMATTR Value 11K
SYMBOL res -496 408 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL cap -352 -504 R90
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage -528 -728 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 .5m 20)
SYMBOL nmos 160 -696 R0
SYMATTR InstName Q1
SYMATTR Value Si4482DY
SYMBOL res 192 -392 M180
SYMATTR InstName R8
SYMATTR Value 15m
SYMBOL schottky 256 -712 R270
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 352 -712 R0
SYMATTR Value 2.2
SYMATTR Value2 x5
SYMATTR InstName C3
SYMBOL LED 240 -312 R90
SYMATTR InstName D2
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 -248 R90
SYMATTR InstName D3
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 -184 R90
SYMATTR InstName D4
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 -120 R90
SYMATTR InstName D5
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 -56 R90
SYMATTR InstName D6
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 8 R90
SYMATTR InstName D7
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 72 R90
SYMATTR InstName D8
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 136 R90
SYMATTR InstName D9
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 200 R90
SYMATTR InstName D10
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 264 R90
SYMATTR InstName D11
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 328 R90
SYMATTR InstName D12
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 392 R90
SYMATTR InstName D13
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 456 R90
SYMATTR InstName D14
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 520 R90
SYMATTR InstName D15
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 240 584 R90
SYMATTR InstName D16
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 400 648 R90
SYMATTR InstName D17
SYMATTR Value AOT-2015
SYMATTR Value2 N=10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind -32 -712 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rpar=5K