Version 4 SHEET 1 1404 900 WIRE 384 -560 -208 -560 WIRE 752 -560 384 -560 WIRE 880 -560 752 -560 WIRE -208 -544 -208 -560 WIRE 880 -528 880 -560 WIRE 384 -464 384 -560 WIRE 384 -464 16 -464 WIRE 384 -448 384 -464 WIRE 880 -400 880 -464 WIRE -208 -384 -208 -464 WIRE 384 -352 384 -368 WIRE 384 -352 128 -352 WIRE 384 -336 384 -352 WIRE 512 -320 432 -320 WIRE 512 -208 512 -320 WIRE 512 -208 240 -208 WIRE 384 -192 384 -240 WIRE 592 -192 384 -192 WIRE 592 -128 592 -192 WIRE 384 -112 384 -192 WIRE 384 0 384 -32 WIRE 480 48 448 48 WIRE 592 48 592 -64 WIRE 592 48 560 48 WIRE 656 48 592 48 WIRE 752 48 752 -560 WIRE 752 48 720 48 WIRE 384 112 384 96 WIRE 480 112 384 112 WIRE 592 112 592 48 WIRE 16 192 16 -464 WIRE 128 192 128 -352 WIRE 240 192 240 -208 WIRE 480 224 480 192 WIRE -416 256 -544 256 WIRE -128 256 -416 256 WIRE -48 256 -128 256 WIRE 592 256 592 192 WIRE 592 256 304 256 WIRE 656 256 592 256 WIRE 752 256 752 48 WIRE 752 256 720 256 WIRE -544 288 -544 256 WIRE -128 320 -128 256 WIRE -48 320 -128 320 WIRE 384 320 384 112 WIRE 384 320 304 320 WIRE -416 336 -416 256 WIRE -48 384 -80 384 WIRE 608 384 304 384 WIRE -80 448 -80 384 WIRE -48 448 -80 448 WIRE 608 448 608 384 WIRE -544 464 -544 368 WIRE -416 464 -416 400 WIRE -80 512 -80 448 WIRE -48 512 -80 512 WIRE 432 512 304 512 WIRE 432 528 432 512 WIRE 608 544 608 528 WIRE 128 640 128 560 WIRE 432 656 432 608 WIRE 608 656 608 608 FLAG 128 640 0 FLAG -416 464 0 FLAG -544 464 0 FLAG 608 656 0 FLAG 480 224 0 FLAG -208 -384 0 FLAG 880 -400 0 FLAG 432 656 0 SYMBOL PowerProducts\\LT3496 128 384 R0 SYMATTR InstName U1 SYMBOL cap 592 544 R0 SYMATTR InstName C SYMATTR Value 470p SYMBOL res 592 432 R0 SYMATTR InstName R1 SYMATTR Value 22k SYMATTR SpiceLine tol=1 pwr=0.125 SYMBOL cap -432 336 R0 SYMATTR InstName C7 SYMATTR Value 1µ SYMATTR SpiceLine V=50 Irms=3.79 Rser=0.032 Lser=0 mfg="KEMET" pn="C1812C105K5RAC" type="X7R" SYMBOL voltage -544 272 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL ind 576 96 R0 SYMATTR InstName L3 SYMATTR Value 10µ SYMATTR SpiceLine Ipk=0.7 Rser=0.23 Rpar=0 Cpar=0 mfg="Taiyo Yuden" pn="NR3015T-100M" SYMBOL cap 720 32 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C6 SYMATTR Value 0.47µ SYMATTR SpiceLine V=16 Irms=3.79 Rser=0.032 Lser=0 SYMBOL res 576 32 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R2 SYMATTR Value 5.6k SYMATTR SpiceLine tol=1 pwr=0.125 SYMBOL pnp 448 96 R180 SYMATTR InstName Q1 SYMATTR Value BC858B SYMBOL res 464 96 R0 SYMATTR InstName R3 SYMATTR Value 2k SYMATTR SpiceLine tol=1 pwr=0.125 SYMBOL res 368 -128 R0 SYMATTR InstName R4 SYMATTR Value 20k SYMATTR SpiceLine tol=1 SYMBOL res 368 -464 R0 SYMATTR InstName R5 SYMATTR Value 280m SYMATTR SpiceLine tol=1 pwr=0.125 SYMBOL voltage -208 -560 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 12V SYMBOL cap 864 -528 R0 SYMATTR InstName C1 SYMATTR Value 1µ SYMATTR SpiceLine V=50 Irms=3.79 Rser=0.032 Lser=0 mfg="KEMET" pn="C1812C105K5RAC" type="X7R" SYMBOL voltage 432 512 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V3 SYMATTR Value PULSE(5 0 0.4m 10u 10u .9m 1m) SYMBOL diode 576 -128 R0 WINDOW 0 76 33 VTop 0 WINDOW 3 0 32 VBottom 0 WINDOW 123 -59 32 VTop 0 SYMATTR InstName D2 SYMATTR Value LuxStarW1w SYMATTR Value2 N=2 SYMBOL ZXMP6A13F 432 -240 R180 SYMATTR InstName U2 SYMBOL schottky 656 272 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value DI_DFLS160 TEXT -664 656 Left 0 !;op TEXT -672 696 Left 0 !.tran 5m startup