Version 4 SHEET 1 1328 984 WIRE 384 -384 -96 -384 WIRE 672 -384 384 -384 WIRE -16 -368 -176 -368 WIRE 96 -368 -16 -368 WIRE 192 -368 96 -368 WIRE 288 -368 192 -368 WIRE -176 -352 -176 -368 WIRE 96 -352 96 -368 WIRE 192 -352 192 -368 WIRE 288 -352 288 -368 WIRE 384 -352 384 -384 WIRE -176 -256 -176 -272 WIRE -16 -256 -16 -368 WIRE 0 -256 -16 -256 WIRE 496 -256 464 -256 WIRE 496 -240 496 -256 WIRE 0 -160 -16 -160 WIRE 496 -160 496 -176 WIRE 496 -160 464 -160 WIRE 560 -160 496 -160 WIRE 736 -160 640 -160 WIRE 816 -160 736 -160 WIRE 1024 -160 816 -160 WIRE 1104 -160 1024 -160 WIRE 736 -144 736 -160 WIRE 1024 -144 1024 -160 WIRE 1104 -144 1104 -160 WIRE 736 -64 736 -80 WIRE 736 -64 464 -64 WIRE 816 -64 816 -80 WIRE 816 -64 736 -64 WIRE 896 -64 816 -64 WIRE 1024 -64 1024 -80 WIRE 1024 -64 976 -64 WIRE 1104 -64 1024 -64 WIRE 1104 -48 1104 -64 WIRE -96 -16 -96 -384 WIRE 496 32 464 32 WIRE 496 48 496 32 WIRE -96 128 -96 64 WIRE 0 128 -96 128 WIRE 496 128 496 112 WIRE 496 128 464 128 WIRE 560 128 496 128 WIRE 672 128 672 -384 WIRE 672 128 640 128 WIRE 736 128 672 128 WIRE 816 128 736 128 WIRE 1024 128 816 128 WIRE 1104 128 1024 128 WIRE 736 144 736 128 WIRE 1024 144 1024 128 WIRE 1104 144 1104 128 WIRE 672 192 672 128 WIRE 672 192 544 192 WIRE 736 224 736 208 WIRE 736 224 464 224 WIRE 816 224 816 208 WIRE 816 224 736 224 WIRE 896 224 816 224 WIRE 1024 224 1024 208 WIRE 1024 224 976 224 WIRE 1104 224 1024 224 WIRE 1104 240 1104 224 WIRE -96 320 -96 128 WIRE 0 320 -96 320 WIRE 544 320 544 192 WIRE 544 320 464 320 WIRE 624 320 544 320 WIRE 704 320 688 320 WIRE -80 416 -96 416 WIRE 0 416 -16 416 WIRE 528 416 464 416 WIRE 736 416 608 416 WIRE 816 416 736 416 WIRE 1024 416 816 416 WIRE 1104 416 1024 416 WIRE 736 432 736 416 WIRE 1024 432 1024 416 WIRE 1104 432 1104 416 WIRE 736 512 736 496 WIRE 736 512 464 512 WIRE 816 512 816 496 WIRE 816 512 736 512 WIRE 896 512 816 512 WIRE 1024 512 1024 496 WIRE 1024 512 976 512 WIRE 1104 512 1024 512 WIRE 1104 528 1104 512 WIRE 0 608 -16 608 WIRE 496 608 464 608 WIRE 608 608 576 608 WIRE 112 720 112 704 WIRE 240 720 240 704 WIRE 368 720 368 704 WIRE 112 816 112 784 WIRE 240 816 240 784 FLAG 368 720 0 FLAG 608 608 0 FLAG 240 816 0 FLAG 112 816 0 FLAG -96 416 0 FLAG 1104 528 0 FLAG 1104 416 OUT3 FLAG 1104 240 0 FLAG 1104 128 OUT2 FLAG 1104 -48 0 FLAG 1104 -160 OUT1 FLAG 704 320 0 FLAG -176 -256 0 FLAG -16 -160 0 FLAG -176 -368 IN FLAG -16 608 0 SYMBOL res 592 592 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 60.4K SYMBOL cap 224 720 R0 SYMATTR InstName C1 SYMATTR Value 1000p SYMBOL cap 96 720 R0 SYMATTR InstName C2 SYMATTR Value 1000p SYMBOL cap -16 400 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 4.7µ SYMBOL ind 512 432 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L3 SYMATTR Value 2.2µ SYMATTR SpiceLine Rser=50m SYMBOL res 800 400 R0 SYMATTR InstName R5 SYMATTR Value 215K SYMBOL res 880 528 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R6 SYMATTR Value 174K SYMBOL cap 720 432 R0 SYMATTR InstName C6 SYMATTR Value 22p SYMBOL cap 1008 432 R0 SYMATTR InstName C7 SYMATTR Value 47µ SYMATTR SpiceLine Rser=5m SYMBOL res 1088 416 R0 SYMATTR InstName Rload3 SYMATTR Value 1.2 SYMBOL ind 544 144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=10m SYMBOL res 800 112 R0 SYMATTR InstName R8 SYMATTR Value 287K SYMBOL res 880 240 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R9 SYMATTR Value 124K SYMBOL cap 720 144 R0 SYMATTR InstName C8 SYMATTR Value 22p SYMBOL cap 1008 144 R0 SYMATTR InstName C9 SYMATTR Value 22µ SYMATTR SpiceLine Rser=5m SYMBOL res 1088 128 R0 SYMATTR InstName Rload2 SYMATTR Value 3.3 SYMBOL cap 480 48 R0 SYMATTR InstName C10 SYMATTR Value 0.1µ SYMBOL ind 544 -144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10µ SYMATTR SpiceLine Rser=1m SYMBOL res 800 -176 R0 SYMATTR InstName R11 SYMATTR Value 1Meg SYMBOL res 880 -48 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R12 SYMATTR Value 249K SYMBOL cap 720 -144 R0 SYMATTR InstName C11 SYMATTR Value 22p SYMBOL cap 1008 -144 R0 SYMATTR InstName C12 SYMATTR Value 10µ SYMATTR SpiceLine Rser=5m SYMBOL res 1088 -160 R0 SYMATTR InstName Rload1 SYMATTR Value 3.3 SYMBOL cap 480 -240 R0 SYMATTR InstName C13 SYMATTR Value 0.1µ SYMBOL cap 624 336 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 WINDOW 123 -28 32 VBottom 2 SYMATTR InstName C14 SYMATTR Value 4.7µ SYMATTR Value2 x2 SYMATTR SpiceLine Rser=5m SYMBOL voltage -176 -368 R0 SYMATTR InstName V1 SYMATTR Value 24 SYMBOL res -112 -32 R0 SYMATTR InstName R4 SYMATTR Value 100K SYMBOL LT8601 240 176 R0 SYMATTR InstName U1 TEXT 504 776 Left 2 !.tran 2.5m startup