Version 4 SHEET 1 1124 1124 WIRE -128 -192 -320 -192 WIRE 384 -192 -128 -192 WIRE 976 -192 688 -192 WIRE -320 -176 -320 -192 WIRE 976 -144 976 -192 WIRE -128 -112 -128 -192 WIRE 80 -112 -128 -112 WIRE 464 -112 336 -112 WIRE -320 -64 -320 -96 WIRE 80 -48 32 -48 WIRE 384 -48 384 -192 WIRE 384 -48 336 -48 WIRE 688 -48 688 -192 WIRE 832 -48 688 -48 WIRE 464 -32 464 -48 WIRE 976 -32 976 -64 WIRE 80 16 -720 16 WIRE 464 16 336 16 WIRE 576 16 464 16 WIRE 688 16 688 -48 WIRE -720 48 -720 16 WIRE -128 64 -128 -112 WIRE -128 64 -640 64 WIRE 80 80 -48 80 WIRE 368 80 336 80 WIRE 464 80 464 16 WIRE 464 80 432 80 WIRE 832 96 832 -48 WIRE -128 112 -128 64 WIRE -128 112 -208 112 WIRE -48 112 -48 80 WIRE -208 128 -208 112 WIRE 32 144 32 -48 WIRE -720 160 -720 128 WIRE 688 176 688 96 WIRE -528 192 -576 192 WIRE -400 192 -464 192 WIRE -208 208 -208 192 WIRE -128 240 -128 112 WIRE -160 256 -192 256 WIRE 32 272 32 224 WIRE 32 272 -96 272 WIRE -576 288 -576 192 WIRE -528 288 -576 288 WIRE -400 288 -400 192 WIRE -400 288 -448 288 WIRE -368 288 -400 288 WIRE -160 288 -288 288 WIRE 576 288 576 16 WIRE -400 304 -400 288 WIRE 32 304 32 272 WIRE 688 304 688 256 WIRE 832 304 832 160 WIRE 832 304 688 304 WIRE -128 320 -128 304 WIRE 688 336 688 304 WIRE -400 400 -400 384 WIRE -192 400 -192 256 WIRE -32 400 -192 400 WIRE 32 400 32 384 WIRE 32 400 -32 400 WIRE 32 416 32 400 WIRE 576 416 576 368 WIRE 640 416 576 416 WIRE 784 432 688 432 WIRE -640 448 -640 64 WIRE -192 448 -640 448 WIRE -128 448 -192 448 WIRE -32 448 -32 400 WIRE 576 448 576 416 WIRE 688 448 688 432 WIRE 32 512 32 496 WIRE -128 528 -128 512 WIRE -192 544 -192 448 WIRE 576 544 576 528 WIRE 688 544 688 528 WIRE -224 560 -256 560 WIRE -32 576 -32 528 WIRE -32 576 -160 576 WIRE -576 592 -576 288 WIRE -544 592 -576 592 WIRE -416 592 -464 592 WIRE -368 592 -416 592 WIRE -224 592 -288 592 WIRE -32 608 -32 576 WIRE -192 624 -192 608 WIRE -416 656 -416 592 WIRE -416 656 -512 656 WIRE -416 672 -416 656 WIRE -512 688 -512 656 WIRE -256 720 -256 560 WIRE -32 720 -32 688 WIRE -32 720 -256 720 WIRE -32 752 -32 720 WIRE -512 768 -512 752 WIRE -416 768 -416 752 WIRE -416 768 -512 768 WIRE -416 800 -416 768 WIRE -32 848 -32 832 WIRE -576 912 -576 592 WIRE 784 912 784 432 WIRE 784 912 -576 912 FLAG 688 544 0 FLAG -320 -64 0 FLAG -720 160 0 FLAG -48 112 0 FLAG 464 -32 0 FLAG -128 320 0 FLAG -208 208 0 FLAG 976 -32 0 FLAG 576 544 0 FLAG -192 624 0 FLAG 32 512 0 FLAG -128 528 0 FLAG -32 848 0 FLAG -400 400 0 FLAG -416 800 0 SYMBOL res 672 432 R0 SYMATTR InstName R1 SYMATTR Value .001 SYMATTR SpiceLine tol=.1 pwr=10 SYMBOL res 560 272 R0 SYMATTR InstName R3 SYMATTR Value 150 SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res 16 288 R0 SYMATTR InstName R4 SYMATTR Value 200K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res 16 400 R0 SYMATTR InstName R5 SYMATTR Value 150 SYMATTR SpiceLine tol=1 pwr=1 SYMBOL voltage -320 -192 R0 WINDOW 123 0 0 Left 0 WINDOW 39 -102 172 Left 0 SYMATTR SpiceLine Rser=.000000000001 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL voltage -720 32 R0 WINDOW 39 0 0 Left 0 WINDOW 3 -98 86 Left 0 WINDOW 0 -94 32 Left 0 SYMATTR Value 8.3 SYMATTR InstName V2 SYMATTR Value2 AC 8.3 1 SYMBOL Opamps\\LTC1152 208 -16 R0 SYMATTR InstName U1 SYMBOL res 672 160 R0 SYMATTR InstName R6 SYMATTR Value .24 SYMATTR SpiceLine tol=1 pwr=200 SYMBOL cap 448 -112 R0 SYMATTR InstName C1 SYMATTR Value .1µ SYMBOL cap 432 64 R90 WINDOW 3 32 32 VTop 0 WINDOW 0 0 32 VBottom 0 SYMATTR Value .022µ SYMATTR InstName C2 SYMBOL res 672 0 R0 SYMATTR InstName R7 SYMATTR Value .24 SYMATTR SpiceLine tol=1 pwr=200 SYMBOL nmos 640 336 R0 SYMATTR InstName M2 SYMATTR Value IRFP3703 SYMATTR Prefix X SYMBOL res 16 128 R0 SYMATTR InstName R8 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL cap -224 128 R0 WINDOW 0 24 10 Left 0 SYMATTR InstName C5 SYMATTR Value .1µ SYMBOL voltage 976 -160 R0 WINDOW 123 0 0 Left 0 WINDOW 39 -112 164 Left 0 SYMATTR SpiceLine Rser=.000000000001 SYMATTR InstName V3 SYMATTR Value 12 SYMBOL res 560 432 R0 SYMATTR InstName R2 SYMATTR Value 1800 SYMATTR SpiceLine tol=1 pwr=1 SYMBOL cap -112 512 R180 WINDOW 0 24 64 Left 0 WINDOW 3 24 8 Left 0 SYMATTR InstName C4 SYMATTR Value .1µ SYMBOL res -16 432 M0 SYMATTR InstName R9 SYMATTR Value 200K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL Opamps\\LT1218 -128 208 R0 WINDOW 3 -33 154 Left 0 SYMATTR InstName U2 SYMBOL Opamps\\LT1218 -192 512 R0 WINDOW 3 -36 152 Left 0 SYMATTR InstName U3 SYMBOL res -48 592 R0 SYMATTR InstName R10 SYMATTR Value 100K SYMATTR SpiceLine tol=.1 pwr=.5 SYMBOL res -48 736 R0 SYMATTR InstName R11 SYMATTR Value 150 SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res -384 400 R180 WINDOW 0 36 76 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName R12 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res -432 272 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R13 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL cap -464 176 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C3 SYMATTR Value .22µ SYMBOL res -272 272 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R15 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL cap -528 752 M180 WINDOW 0 24 64 Left 0 WINDOW 3 24 8 Left 0 SYMATTR InstName C7 SYMATTR Value .22µ SYMBOL res -448 576 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R16 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res -272 576 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R17 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL res -432 768 M180 WINDOW 0 36 76 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName R18 SYMATTR Value 1K SYMATTR SpiceLine tol=1 pwr=1 SYMBOL polcap 816 96 R0 WINDOW 3 24 64 Left 0 SYMATTR InstName C6 SYMATTR Value 560µ SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=35 Irms=1.43 Rser=0.041 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPL1V561MRH" type="Al electrolytic" ppPkg=1 TEXT -928 232 Left 0 !.ac dec 1000 .01 100000 TEXT -952 320 Left 0 !;tran 0 62m 1u 1m TEXT -960 272 Left 0 !;dc V2 .01 8.3 .01 V1 12 12 0 TEXT -872 352 Left 0 !;op TEXT 736 368 Left 0 !.include irfp3703.lib TEXT -952 400 Left 0 !.options plotwinsize=0