Version 4 SHEET 1 880 708 WIRE -112 96 -192 96 WIRE 48 96 -32 96 WIRE 128 96 48 96 WIRE 272 96 192 96 WIRE 352 96 272 96 WIRE -192 208 -192 96 WIRE -96 208 -192 208 WIRE 272 208 272 96 WIRE 272 208 -32 208 WIRE 48 256 48 96 WIRE -192 272 -192 208 WIRE 352 288 304 288 WIRE 0 336 -80 336 WIRE -80 368 -80 336 WIRE 272 368 272 208 WIRE 352 496 352 480 WIRE 352 496 304 496 WIRE 352 512 352 496 WIRE -192 608 -192 352 WIRE -80 608 -80 448 WIRE -80 608 -192 608 WIRE 48 608 48 352 WIRE 48 608 -80 608 WIRE 272 608 272 432 WIRE 272 608 48 608 WIRE 352 608 352 592 WIRE 352 608 272 608 WIRE -80 624 -80 608 FLAG -80 624 0 SYMBOL ind -16 80 R90 WINDOW 0 5 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName L1 SYMATTR Value 470µ SYMATTR SpiceLine Ipk=2 Rser=0.1 Rpar=8000 Cpar=10p SYMBOL schottky 128 80 M90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName D1 SYMATTR Value MBRS360 SYMATTR Description Diode SYMATTR Type diode SYMBOL nmos 0 256 R0 SYMATTR InstName M1 SYMATTR Value IRF1405 SYMBOL voltage -192 256 R0 WINDOW 0 -43 6 Left 0 WINDOW 3 -61 98 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 -197 50 Left 0 SYMATTR InstName V1 SYMATTR Value 12 SYMATTR SpiceLine Rser=0.1 SYMBOL voltage -80 352 R0 WINDOW 0 26 91 Left 0 WINDOW 3 -123 170 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value PULSE(0 5 0 1n 1n 45.5u 62.5u) SYMBOL cap 256 368 R0 SYMATTR InstName C1 SYMATTR Value 500µ SYMBOL res 336 496 R0 SYMATTR InstName R1 SYMATTR Value 0.2 SYMBOL LED 336 96 R0 WINDOW 3 87 33 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D2 SYMBOL LED 336 160 R0 WINDOW 3 87 32 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D3 SYMBOL LED 336 224 R0 WINDOW 3 94 25 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D4 SYMBOL LED 336 288 R0 WINDOW 3 94 25 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D5 SYMBOL LED 336 352 R0 WINDOW 3 94 25 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D6 SYMBOL LED 336 416 R0 WINDOW 3 94 25 Left 0 SYMATTR Value LuxStarW5w SYMATTR InstName D7 SYMBOL schottky -96 224 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D8 SYMATTR Value DFLS220L SYMATTR Description Diode SYMATTR Type diode TEXT -376 496 Left 0 !.tran 0.1