Version 4 SHEET 1 1248 856 WIRE -400 -320 -496 -320 WIRE -272 -320 -400 -320 WIRE -256 -320 -272 -320 WIRE 880 -320 736 -320 WIRE 992 -320 880 -320 WIRE 1088 -320 992 -320 WIRE -496 -304 -496 -320 WIRE 880 -304 880 -320 WIRE 992 -304 992 -320 WIRE 1088 -304 1088 -320 WIRE -400 -224 -400 -320 WIRE -272 -224 -272 -320 WIRE -256 -224 -272 -224 WIRE 880 -224 736 -224 WIRE -496 -208 -496 -224 WIRE 880 -208 880 -224 WIRE 992 -208 992 -240 WIRE 1088 -208 1088 -224 WIRE -400 -128 -400 -144 WIRE -304 -128 -400 -128 WIRE -256 -128 -304 -128 WIRE 752 -128 736 -128 WIRE 832 -128 816 -128 WIRE -400 -112 -400 -128 WIRE 880 -112 880 -128 WIRE -272 -32 -272 -224 WIRE -256 -32 -272 -32 WIRE 880 -32 736 -32 WIRE 992 -32 880 -32 WIRE 1088 -32 992 -32 WIRE -400 -16 -400 -32 WIRE 880 -16 880 -32 WIRE 992 -16 992 -32 WIRE 1088 -16 1088 -32 WIRE -272 64 -272 -32 WIRE -256 64 -272 64 WIRE 880 64 736 64 WIRE 880 80 880 64 WIRE 992 80 992 48 WIRE 1088 80 1088 64 WIRE -304 160 -304 -128 WIRE -256 160 -304 160 WIRE 752 160 736 160 WIRE 832 160 816 160 WIRE 880 176 880 160 WIRE -272 256 -272 64 WIRE -256 256 -272 256 WIRE 896 256 736 256 WIRE 992 256 896 256 WIRE 1088 256 992 256 WIRE 896 272 896 256 WIRE 992 272 992 256 WIRE 1088 272 1088 256 WIRE -272 352 -272 256 WIRE -256 352 -272 352 WIRE 896 352 736 352 WIRE 896 368 896 352 WIRE 992 368 992 336 WIRE 1088 368 1088 352 WIRE -304 448 -304 160 WIRE -256 448 -304 448 WIRE 752 448 736 448 WIRE 832 448 816 448 WIRE 896 464 896 448 WIRE -272 544 -272 352 WIRE -256 544 -272 544 WIRE 896 544 736 544 WIRE 992 544 896 544 WIRE 1088 544 992 544 WIRE 896 560 896 544 WIRE 992 560 992 544 WIRE 1088 560 1088 544 WIRE -272 640 -272 544 WIRE -256 640 -272 640 WIRE 896 640 736 640 WIRE 896 656 896 640 WIRE 992 656 992 624 WIRE 1088 656 1088 640 WIRE -304 736 -304 448 WIRE -256 736 -304 736 WIRE 752 736 736 736 WIRE 832 736 816 736 WIRE 896 752 896 736 WIRE -192 816 -192 800 WIRE -96 816 -96 800 WIRE 0 816 0 800 WIRE 96 816 96 800 WIRE 192 816 192 800 WIRE 672 816 672 800 FLAG -192 816 0 FLAG 672 816 0 FLAG -96 816 0 FLAG 0 816 0 FLAG 96 816 0 FLAG 192 816 0 FLAG -496 -208 0 FLAG -400 -16 0 FLAG -496 -320 IN FLAG 992 -208 0 FLAG 1088 -208 0 FLAG 832 -128 0 FLAG 1088 -320 OUT1 FLAG 992 80 0 FLAG 1088 80 0 FLAG 880 176 0 FLAG 832 160 0 FLAG 1088 -32 OUT2 FLAG 992 368 0 FLAG 1088 368 0 FLAG 832 448 0 FLAG 1088 256 OUT3 FLAG 992 656 0 FLAG 1088 656 0 FLAG 832 736 0 FLAG 1088 544 OUT4 FLAG 896 464 0 FLAG 896 752 0 FLAG 880 -112 0 SYMBOL voltage -496 -320 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL res -416 -240 R0 SYMATTR InstName R1 SYMATTR Value 150K SYMBOL res -416 -128 R0 SYMATTR InstName R2 SYMATTR Value 100K SYMBOL cap 976 -304 R0 WINDOW 123 26 69 Left 2 WINDOW 3 38 36 Left 2 SYMATTR Value2 x2 SYMATTR Value 47µ SYMATTR InstName C1 SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R" SYMBOL res 1072 -320 R0 SYMATTR InstName Rload1 SYMATTR Value .825 SYMBOL cap 752 -112 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C2 SYMATTR Value .001µ SYMBOL res 1072 -32 R0 SYMATTR InstName Rload2 SYMATTR Value .625 SYMBOL res 864 64 R0 SYMATTR InstName R4 SYMATTR Value 19.1K SYMBOL cap 752 176 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C4 SYMATTR Value .001µ SYMBOL res 1072 256 R0 SYMATTR InstName Rload3 SYMATTR Value .375 SYMBOL cap 752 464 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C6 SYMATTR Value .001µ SYMBOL res 1072 544 R0 SYMATTR InstName Rload4 SYMATTR Value .3 SYMBOL cap 752 752 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C8 SYMATTR Value .001µ SYMBOL cap 976 -16 R0 WINDOW 123 26 69 Left 2 WINDOW 3 38 36 Left 2 SYMATTR Value2 x2 SYMATTR Value 47µ SYMATTR InstName C3 SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R" SYMBOL cap 976 272 R0 WINDOW 123 26 69 Left 2 WINDOW 3 38 36 Left 2 SYMATTR Value2 x2 SYMATTR Value 47µ SYMATTR InstName C5 SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R" SYMBOL cap 976 560 R0 WINDOW 123 26 69 Left 2 WINDOW 3 38 36 Left 2 SYMATTR Value2 x2 SYMATTR Value 47µ SYMATTR InstName C7 SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R" SYMBOL PowerProducts\\LTM4644-1 240 208 R0 SYMATTR InstName U1 SYMBOL res 864 -32 R0 SYMATTR InstName R7 SYMATTR Value 60.4K SYMBOL res 880 352 R0 SYMATTR InstName R8 SYMATTR Value 40.2K SYMBOL res 880 256 R0 SYMATTR InstName R9 SYMATTR Value 60.4K SYMBOL res 880 640 R0 SYMATTR InstName R10 SYMATTR Value 60.4K SYMBOL res 880 544 R0 SYMATTR InstName R11 SYMATTR Value 60.4K SYMBOL res 864 -224 R0 SYMATTR InstName R12 SYMATTR Value 13.3K SYMBOL res 864 -320 R0 SYMATTR InstName R13 SYMATTR Value 60.4K TEXT 968 744 Left 2 !.tran .3m startup