Version 4 SHEET 1 1080 1172 WIRE 48 -304 -176 -304 WIRE 256 -304 48 -304 WIRE 336 -304 256 -304 WIRE 512 -304 416 -304 WIRE 560 -304 512 -304 WIRE 672 -304 624 -304 WIRE 752 -304 672 -304 WIRE -176 -288 -176 -304 WIRE 672 -288 672 -304 WIRE 512 -272 512 -304 WIRE 256 -240 256 -304 WIRE 672 -208 672 -224 WIRE -176 -192 -176 -208 WIRE 48 -192 48 -304 WIRE 64 -192 48 -192 WIRE 464 -192 448 -192 WIRE -48 -64 -128 -64 WIRE 64 -64 16 -64 WIRE 512 -64 512 -176 WIRE 512 -64 448 -64 WIRE 512 32 512 16 WIRE -112 64 -128 64 WIRE -16 64 -32 64 WIRE 64 64 48 64 WIRE 752 64 752 -304 WIRE 752 64 448 64 WIRE 64 192 48 192 WIRE 464 192 448 192 WIRE 752 192 752 64 WIRE 752 192 528 192 WIRE 64 320 48 320 WIRE 560 320 448 320 WIRE 752 320 752 192 WIRE 752 320 624 320 WIRE 48 448 48 320 WIRE 64 448 48 448 WIRE 464 448 448 448 WIRE 752 448 752 320 WIRE 752 448 528 448 WIRE -32 576 -128 576 WIRE 48 576 48 448 WIRE 48 576 -32 576 WIRE 64 576 48 576 WIRE 560 576 448 576 WIRE 752 576 752 448 WIRE 752 576 624 576 WIRE -32 592 -32 576 WIRE -32 704 -32 672 WIRE 64 704 -32 704 WIRE 464 704 448 704 WIRE 752 704 752 576 WIRE 752 704 528 704 WIRE -128 736 -128 576 WIRE -32 800 -32 784 WIRE -128 832 -128 816 WIRE 64 832 -128 832 WIRE 560 832 448 832 WIRE 752 832 752 704 WIRE 752 832 624 832 WIRE -128 848 -128 832 WIRE -128 944 -128 928 WIRE -32 960 -48 960 WIRE 64 960 48 960 WIRE 464 960 448 960 WIRE 752 960 752 832 WIRE 752 960 528 960 WIRE -32 1088 -48 1088 WIRE 64 1088 48 1088 WIRE 560 1088 448 1088 WIRE 752 1088 752 960 WIRE 752 1088 624 1088 WIRE 256 1152 256 1120 FLAG -32 800 0 FLAG -48 960 0 FLAG -48 1088 0 FLAG 48 192 0 FLAG -128 64 0 FLAG -128 944 0 FLAG -128 -64 0 FLAG -176 -192 0 FLAG 512 32 0 FLAG 672 -208 0 FLAG 256 1152 0 SYMBOL res 64 1072 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 5.7K SYMBOL res 64 944 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 200K SYMBOL res -48 576 R0 SYMATTR InstName R3 SYMATTR Value 20K SYMBOL res -48 688 R0 SYMATTR InstName R4 SYMATTR Value 30.9K SYMBOL res -16 48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 10K SYMBOL cap 48 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 2200p SYMBOL res -144 720 R0 SYMATTR InstName R6 SYMATTR Value 11K SYMBOL res -144 832 R0 SYMATTR InstName R7 SYMATTR Value 20K SYMBOL cap 16 -80 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 4.7µ SYMBOL voltage -176 -304 R0 WINDOW 0 20 19 Left 2 WINDOW 3 13 97 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value PWL(0 0 .5m 20) SYMBOL nmos 464 -272 R0 SYMATTR InstName Q1 SYMATTR Value Si4482DY SYMBOL res 496 32 M180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R8 SYMATTR Value 15m SYMBOL cap 656 -288 R0 WINDOW 3 39 34 Left 2 WINDOW 123 29 58 Left 2 SYMATTR Value 2.2µ SYMATTR Value2 x5 SYMATTR InstName C3 SYMBOL LED 528 176 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D1 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 624 304 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D2 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 528 432 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D3 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 624 560 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D4 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 528 688 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D5 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 624 816 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D6 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 528 944 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D7 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL ind 320 -288 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10µ SYMATTR SpiceLine Rpar=5K SYMBOL PowerProducts\\LT3760 256 256 R0 SYMATTR InstName U1 SYMBOL LED 624 1072 R90 WINDOW 0 0 6 VLeft 2 WINDOW 3 35 8 VLeft 2 WINDOW 123 59 7 VLeft 2 SYMATTR InstName D8 SYMATTR Value AOT-2015 SYMATTR Value2 N=9 SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 560 -288 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D9 SYMATTR Value MBRS1100 SYMATTR Description Diode SYMATTR Type diode TEXT 816 968 Left 2 !.tran 3m