Version 4 SHEET 1 1404 1168 WIRE -384 -640 -400 -640 WIRE 48 -640 -384 -640 WIRE 560 -640 48 -640 WIRE 688 -640 560 -640 WIRE 144 -624 -272 -624 WIRE 1120 -624 336 -624 WIRE 240 -608 -192 -608 WIRE 560 -608 560 -640 WIRE -272 -592 -272 -624 WIRE -192 -592 -192 -608 WIRE 48 -592 48 -640 WIRE 144 -592 144 -624 WIRE 240 -592 240 -608 WIRE 336 -592 336 -624 WIRE -64 -528 -80 -528 WIRE 512 -528 448 -528 WIRE -272 -512 -272 -528 WIRE -192 -512 -192 -528 WIRE -80 -432 -176 -432 WIRE -64 -432 -80 -432 WIRE 480 -432 448 -432 WIRE 480 -416 480 -432 WIRE -176 -400 -176 -432 WIRE -80 -336 -80 -432 WIRE -64 -336 -80 -336 WIRE 480 -336 480 -352 WIRE 480 -336 448 -336 WIRE 560 -336 560 -512 WIRE 560 -336 480 -336 WIRE 592 -336 560 -336 WIRE 736 -336 672 -336 WIRE 752 -336 736 -336 WIRE 848 -336 832 -336 WIRE 880 -336 848 -336 WIRE 912 -336 880 -336 WIRE 992 -336 912 -336 WIRE 1056 -336 992 -336 WIRE 1072 -336 1056 -336 WIRE 560 -320 560 -336 WIRE 912 -320 912 -336 WIRE 992 -320 992 -336 WIRE 1072 -320 1072 -336 WIRE -80 -240 -80 -336 WIRE -64 -240 -80 -240 WIRE 512 -240 448 -240 WIRE 912 -224 912 -256 WIRE 992 -224 992 -256 WIRE 1072 -224 1072 -240 WIRE 560 -208 560 -224 WIRE -160 -144 -176 -144 WIRE -64 -144 -96 -144 WIRE 736 -144 736 -336 WIRE 736 -144 448 -144 WIRE -160 -48 -176 -48 WIRE -64 -48 -96 -48 WIRE 848 -48 848 -336 WIRE 848 -48 448 -48 WIRE 880 -48 880 -336 WIRE -160 48 -176 48 WIRE -64 48 -96 48 WIRE 880 48 880 32 WIRE 880 48 448 48 WIRE 880 64 880 48 WIRE 688 128 688 -640 WIRE 688 128 624 128 WIRE -64 144 -80 144 WIRE 480 144 448 144 WIRE 560 144 544 144 WIRE 624 160 624 128 WIRE 880 160 880 144 WIRE -64 240 -192 240 WIRE 576 240 448 240 WIRE -400 336 -400 -640 WIRE -336 336 -400 336 WIRE -192 336 -192 240 WIRE -192 336 -336 336 WIRE -64 336 -128 336 WIRE 480 336 448 336 WIRE -400 352 -400 336 WIRE -336 352 -336 336 WIRE -192 352 -192 336 WIRE -128 352 -128 336 WIRE 480 352 480 336 WIRE -64 432 -144 432 WIRE 480 432 480 416 WIRE 480 432 448 432 WIRE 624 432 624 256 WIRE 624 432 480 432 WIRE 656 432 624 432 WIRE 784 432 736 432 WIRE 800 432 784 432 WIRE 896 432 880 432 WIRE 928 432 896 432 WIRE 960 432 928 432 WIRE 976 432 960 432 WIRE 1040 432 976 432 WIRE 1120 432 1120 -624 WIRE 1120 432 1040 432 WIRE -400 448 -400 416 WIRE -336 448 -336 416 WIRE 624 448 624 432 WIRE 960 448 960 432 WIRE 1040 448 1040 432 WIRE 1120 448 1120 432 WIRE -432 528 -512 528 WIRE -416 528 -432 528 WIRE -320 528 -336 528 WIRE -304 528 -320 528 WIRE -192 528 -192 448 WIRE -192 528 -224 528 WIRE -128 528 -128 416 WIRE -128 528 -192 528 WIRE -64 528 -128 528 WIRE 576 528 448 528 WIRE -192 544 -192 528 WIRE 960 544 960 512 WIRE 1040 544 1040 512 WIRE 1120 544 1120 528 WIRE -512 560 -512 528 WIRE 624 560 624 544 WIRE -64 624 -144 624 WIRE 784 624 784 432 WIRE 784 624 448 624 WIRE -192 656 -192 640 WIRE -512 672 -512 640 WIRE -320 720 -320 528 WIRE -64 720 -320 720 WIRE 896 720 896 432 WIRE 896 720 448 720 WIRE 928 720 928 432 WIRE -432 816 -432 528 WIRE -64 816 -432 816 WIRE 928 816 928 800 WIRE 928 816 448 816 WIRE 928 832 928 816 WIRE -224 912 -240 912 WIRE -64 912 -160 912 WIRE 480 912 448 912 WIRE 560 912 544 912 WIRE 928 928 928 912 WIRE 48 1008 48 976 WIRE 192 1008 192 976 WIRE 336 1008 336 976 FLAG -512 672 0 FLAG -192 656 0 FLAG -400 448 0 FLAG -176 -48 0 FLAG -176 -144 0 FLAG -192 -512 0 FLAG 48 1008 0 FLAG 192 1008 0 FLAG 336 1008 0 FLAG -240 912 0 FLAG 560 -208 0 FLAG 912 -224 0 FLAG 1072 -224 0 FLAG 880 160 0 FLAG 560 144 0 FLAG 624 560 0 FLAG 960 544 0 FLAG 1120 544 0 FLAG 928 928 0 FLAG 560 912 0 FLAG -512 528 IN FLAG 1056 -336 OUT1 FLAG 976 432 OUT2 FLAG -384 -640 OUT3 FLAG -336 448 0 FLAG -176 48 0 FLAG -80 144 0 FLAG -80 -528 0 FLAG -272 -512 0 FLAG 992 -224 0 FLAG 1040 544 0 FLAG -176 -400 0 SYMBOL voltage -512 544 R0 SYMATTR InstName V1 SYMATTR Value 6 SYMBOL ind -320 544 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 1.2µ SYMBOL res -320 544 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R1 SYMATTR Value 3m SYMBOL nmos -144 352 M0 WINDOW 3 -7 104 Left 2 SYMATTR Value BSC082N10LS SYMATTR InstName Q1 SYMBOL cap -416 352 R0 SYMATTR InstName C1 SYMATTR Value 33µ SYMATTR SpiceLine Rser=15m SYMBOL cap -144 352 R0 SYMATTR InstName C2 SYMATTR Value .1µ SYMBOL cap -96 -64 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value .01µ SYMBOL cap -96 -160 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value .01µ SYMBOL cap -208 -528 M180 WINDOW 0 24 64 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C5 SYMATTR Value 4.7µ SYMBOL cap -160 896 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 WINDOW 39 57 70 VTop 2 SYMATTR InstName C7 SYMATTR Value .01µ SYMATTR SpiceLine Rser=3.6K Cpar=820p SYMBOL nmos 512 -608 R0 SYMATTR InstName Q3 SYMATTR Value BSZ097N04LS SYMBOL nmos 512 -320 R0 SYMATTR InstName Q4 SYMATTR Value BSZ097N04LS SYMBOL cap 464 -416 R0 SYMATTR InstName C9 SYMATTR Value .1µ SYMBOL ind 576 -320 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 4.9µ SYMATTR SpiceLine Rser=4m SYMBOL res 736 -320 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R4 SYMATTR Value 9m SYMBOL cap 896 -320 R0 SYMATTR InstName C10 SYMATTR Value 220µ SYMATTR SpiceLine Rser=20m SYMBOL res 864 48 M180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R5 SYMATTR Value 357K SYMBOL res 864 160 M180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R6 SYMATTR Value 68.1K SYMBOL cap 480 128 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 WINDOW 39 53 32 VTop 2 WINDOW 123 74 32 VTop 2 SYMATTR InstName C12 SYMATTR Value 1500p SYMATTR SpiceLine Rser=15K SYMATTR Value2 Cpar=100p SYMBOL nmos 576 160 R0 WINDOW 3 52 100 Left 2 SYMATTR Value BSZ097N04LS SYMATTR InstName Q5 SYMBOL nmos 576 448 R0 SYMATTR InstName Q6 SYMATTR Value BSZ097N04LS SYMBOL cap 464 352 R0 SYMATTR InstName C13 SYMATTR Value .1µ SYMBOL ind 640 448 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L3 SYMATTR Value 6.5µ SYMATTR SpiceLine Rser=4m SYMBOL res 784 448 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R7 SYMATTR Value 15m SYMBOL cap 944 448 R0 SYMATTR InstName C14 SYMATTR Value 68µ SYMATTR SpiceLine Rser=3m SYMBOL res 912 816 M180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R8 SYMATTR Value 649K SYMBOL res 912 928 M180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R9 SYMATTR Value 68.1K SYMBOL cap 480 896 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 WINDOW 39 55 86 VTop 2 SYMATTR InstName C16 SYMATTR Value 2200p SYMATTR SpiceLine Rser=15K Cpar=68p SYMBOL res 1056 -336 R0 SYMATTR InstName Rload1 SYMATTR Value 1 SYMBOL res 1104 432 R0 SYMATTR InstName Rload2 SYMATTR Value 2.8 SYMBOL nmos -144 544 M0 WINDOW 3 -14 89 Left 2 SYMATTR Value BSC082N10LS SYMATTR InstName Q2 SYMBOL cap -352 352 R0 WINDOW 123 24 84 Left 2 SYMATTR Value2 X6 SYMATTR InstName C6 SYMATTR Value 2.2µ SYMATTR SpiceLine Rser=3m SYMBOL cap -96 32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C8 SYMATTR Value .001µ SYMBOL cap -288 -528 M180 WINDOW 0 24 64 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C15 SYMATTR Value .1µ SYMBOL cap 976 -320 R0 SYMATTR InstName C17 SYMATTR Value 22µ SYMATTR SpiceLine Rser=3m SYMBOL cap 1024 448 R0 SYMATTR InstName C11 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=3m SYMBOL LTC3899 192 192 R0 SYMATTR InstName U2 TEXT 1096 912 Left 2 !.tran 1.5m startup