Version 4 SHEET 1 1524 680 WIRE -304 -304 -464 -304 WIRE -224 -304 -304 -304 WIRE -144 -304 -224 -304 WIRE 224 -304 -144 -304 WIRE 640 -304 224 -304 WIRE -304 -288 -304 -304 WIRE -224 -288 -224 -304 WIRE 224 -288 224 -304 WIRE -544 -256 -576 -256 WIRE -464 -256 -464 -304 WIRE -464 -256 -480 -256 WIRE -448 -256 -464 -256 WIRE -352 -256 -384 -256 WIRE 0 -240 -16 -240 WIRE 192 -240 80 -240 WIRE -304 -208 -304 -224 WIRE -224 -208 -224 -224 WIRE 128 -192 112 -192 WIRE 224 -192 192 -240 WIRE 224 -192 224 -208 WIRE 224 -192 192 -192 WIRE 304 -192 224 -192 WIRE 544 -192 368 -192 WIRE 800 -192 544 -192 WIRE 800 -176 800 -192 WIRE -144 -160 -144 -304 WIRE -576 -144 -576 -256 WIRE -512 -144 -576 -144 WIRE -352 -144 -352 -256 WIRE -352 -144 -432 -144 WIRE -224 -112 -224 -128 WIRE 224 -112 224 -192 WIRE 944 -96 864 -96 WIRE 1056 -96 1008 -96 WIRE 1152 -96 1056 -96 WIRE 800 -80 800 -96 WIRE 864 -80 864 -96 WIRE 1056 -80 1056 -96 WIRE 1152 -80 1152 -96 WIRE -144 -64 -144 -80 WIRE 64 -64 -144 -64 WIRE 416 -64 384 -64 WIRE 544 -64 544 -192 WIRE 544 -64 480 -64 WIRE -144 -48 -144 -64 WIRE 640 -48 640 -304 WIRE 800 -48 640 -48 WIRE -576 -32 -576 -144 WIRE -544 -32 -576 -32 WIRE -464 -32 -480 -32 WIRE -448 -32 -464 -32 WIRE -352 -32 -352 -144 WIRE -352 -32 -384 -32 WIRE 640 -32 640 -48 WIRE 800 0 800 -48 WIRE 864 16 864 0 WIRE 1056 16 1056 -16 WIRE 1152 16 1152 -16 WIRE -464 32 -464 -32 WIRE -16 32 -32 32 WIRE 64 32 48 32 WIRE 544 32 544 16 WIRE 544 32 384 32 WIRE -144 48 -144 32 WIRE 544 48 544 32 WIRE 640 48 640 32 WIRE 64 128 -32 128 WIRE 400 128 384 128 WIRE 480 128 464 128 WIRE 640 128 640 112 WIRE 800 128 800 80 WIRE 800 128 640 128 WIRE -32 144 -32 128 WIRE 544 144 544 128 WIRE 640 144 640 128 WIRE 48 224 -32 224 WIRE 64 224 48 224 WIRE 592 224 384 224 WIRE 48 320 48 224 WIRE 64 320 48 320 WIRE 640 320 640 240 WIRE 640 320 384 320 WIRE 640 336 640 320 WIRE -32 416 -32 224 WIRE 48 416 48 320 WIRE 64 416 48 416 WIRE 416 416 384 416 WIRE 416 432 416 416 WIRE 640 432 640 416 WIRE -32 512 -32 496 WIRE 64 512 -32 512 WIRE 416 512 416 496 WIRE 416 512 384 512 WIRE -32 528 -32 512 WIRE 224 576 224 560 WIRE -32 624 -32 608 FLAG 224 576 0 FLAG -32 32 0 FLAG 480 128 0 FLAG 640 432 0 FLAG -32 624 0 FLAG 112 -192 0 FLAG -144 48 0 FLAG 800 -80 0 FLAG 864 16 0 FLAG 1152 16 0 FLAG 1056 16 0 FLAG -16 -240 0 FLAG 544 144 0 FLAG -464 32 0 FLAG -304 -208 0 FLAG -224 -112 0 SYMBOL PowerProducts\\LT3799 224 224 R0 SYMATTR InstName U1 SYMBOL cap 48 16 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value .01µ SYMBOL cap 400 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C2 SYMATTR Value 4.7µ SYMBOL cap 400 432 R0 SYMATTR InstName C3 SYMATTR Value .001µ SYMBOL nmos 592 144 R0 WINDOW 0 55 25 Left 2 WINDOW 3 55 74 Left 2 WINDOW 123 55 102 Left 2 SYMATTR InstName M1 SYMATTR Value BSC42DN25NS3 SYMBOL res 624 320 R0 SYMATTR InstName R1 SYMATTR Value .05 SYMBOL res -48 128 R0 SYMATTR InstName R2 SYMATTR Value 200K SYMBOL res -48 400 R0 SYMATTR InstName R3 SYMATTR Value 40.2K SYMBOL res -48 512 R0 SYMATTR InstName R4 SYMATTR Value 16.2K SYMBOL ind2 784 -16 R0 WINDOW 0 1 43 Right 2 WINDOW 3 -2 70 Right 2 SYMATTR InstName L1 SYMATTR Value 80µ SYMATTR Type ind SYMBOL ind2 784 -80 M180 WINDOW 0 2 69 Right 2 WINDOW 3 0 43 Right 2 SYMATTR InstName L2 SYMATTR Value 5µ SYMATTR Type ind SYMBOL ind2 880 16 R180 WINDOW 0 2 69 Right 2 WINDOW 3 1 40 Right 2 SYMATTR InstName L3 SYMATTR Value 5µ SYMATTR Type ind SYMBOL cap 480 -80 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 WINDOW 39 53 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 4.7p SYMATTR SpiceLine Rser=2K SYMBOL cap 192 -208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 10µ SYMBOL res -160 -176 R0 SYMATTR InstName R7 SYMATTR Value 1Meg SYMBOL res -160 -64 R0 SYMATTR InstName R8 SYMATTR Value 6.34K SYMBOL diode 368 -208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL res 208 -304 R0 SYMATTR InstName R9 SYMATTR Value 200K SYMBOL diode 624 112 M180 WINDOW 0 32 32 Left 2 WINDOW 3 24 2 Left 2 SYMATTR InstName D2 SYMATTR Value GSD2004W-V SYMBOL zener 624 -32 R0 WINDOW 0 30 8 Left 2 WINDOW 3 35 32 Left 2 WINDOW 123 24 58 Left 2 SYMATTR InstName D3 SYMATTR Value DFLZ33 SYMATTR Value2 N=4 SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 944 -80 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D4 SYMATTR Value MBRS360 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 1040 -80 R0 SYMATTR InstName C6 SYMATTR Value 112µ SYMBOL LED 1136 -80 R0 WINDOW 123 43 97 Left 2 SYMATTR Value2 N=6 SYMATTR InstName D5 SYMATTR Value W5AP-LZMZ-5K8L SYMATTR Description Diode SYMATTR Type diode SYMBOL current 0 -240 M90 WINDOW 0 -32 40 VBottom 2 WINDOW 3 32 40 VTop 2 WINDOW 123 60 41 VTop 2 WINDOW 39 82 40 VTop 2 SYMATTR InstName I1 SYMATTR Value pwl(0 0 SYMATTR Value2 10u 28 SYMATTR SpiceLine 20u 0) SYMBOL res 528 32 R0 SYMATTR InstName R10 SYMATTR Value 4.99K SYMBOL res 528 -80 R0 SYMATTR InstName R11 SYMATTR Value 100K SYMBOL diode -544 -240 R270 WINDOW 3 0 32 VBottom 2 WINDOW 0 32 32 VTop 2 SYMATTR Value 1N4007 SYMATTR InstName D6 SYMBOL diode -448 -16 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D7 SYMATTR Value 1N4007 SYMBOL diode -480 -16 M270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D8 SYMATTR Value 1N4007 SYMBOL diode -384 -240 M270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D9 SYMATTR Value 1N4007 SYMBOL voltage -528 -144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 SYMATTR InstName V1 SYMATTR Value SINE(0 167 600) SYMBOL cap -320 -288 R0 WINDOW 3 24 59 Left 2 SYMATTR Value .01µ SYMATTR InstName C7 SYMBOL cap -240 -288 R0 SYMATTR InstName C8 SYMATTR Value .022µ SYMBOL res -240 -224 R0 SYMATTR InstName R12 SYMATTR Value 200 TEXT 832 -192 Bottom 2 !K1 L1 L2 L3 1. TEXT 904 360 Left 2 !.tran 5m TEXT -504 208 Left 2 !.model 1N4007 D(Is=90p Rs=40m\n+ Cjo=30p N=1.4 TT=5u) LINE Normal 832 80 832 -176 2