Version 4 SHEET 1 1108 868 WIRE 128 -320 -16 -320 WIRE 544 -320 128 -320 WIRE -16 -304 -16 -320 WIRE -16 -208 -16 -224 WIRE 224 -208 64 -208 WIRE 336 -208 336 -224 WIRE 336 -208 224 -208 WIRE 624 -208 336 -208 WIRE 224 -192 224 -208 WIRE 336 -192 336 -208 WIRE 448 -192 448 -224 WIRE 128 -128 128 -320 WIRE 144 -128 128 -128 WIRE 544 -128 544 -320 WIRE 544 -128 528 -128 WIRE 128 -32 128 -128 WIRE 144 -32 128 -32 WIRE 544 -32 544 -128 WIRE 544 -32 528 -32 WIRE 144 160 -64 160 WIRE 752 160 528 160 WIRE 144 256 96 256 WIRE 560 256 528 256 WIRE 96 272 96 256 WIRE 560 272 560 256 WIRE -144 352 -256 352 WIRE -64 352 -64 160 WIRE -64 352 -144 352 WIRE -32 352 -64 352 WIRE 96 352 96 336 WIRE 96 352 48 352 WIRE 144 352 96 352 WIRE 560 352 560 336 WIRE 560 352 528 352 WIRE 640 352 560 352 WIRE 752 352 752 160 WIRE 752 352 720 352 WIRE 864 352 752 352 WIRE 960 352 864 352 WIRE -256 368 -256 352 WIRE -64 368 -64 352 WIRE 752 368 752 352 WIRE 960 368 960 352 WIRE -144 384 -144 352 WIRE 864 384 864 352 WIRE 144 448 -64 448 WIRE 752 448 528 448 WIRE -256 464 -256 448 WIRE -144 464 -144 448 WIRE -64 464 -64 448 WIRE 752 464 752 448 WIRE 864 464 864 448 WIRE 960 464 960 448 WIRE 64 544 64 -208 WIRE 144 544 64 544 WIRE 624 544 624 -208 WIRE 624 544 528 544 WIRE -64 560 -64 544 WIRE 752 560 752 544 WIRE 64 736 64 544 WIRE 144 736 64 736 WIRE 256 816 256 800 WIRE 416 816 416 800 FLAG -16 -208 0 FLAG -16 -320 IN FLAG 448 -224 0 FLAG 336 -288 0 FLAG -64 560 0 FLAG 256 816 0 FLAG 416 816 0 FLAG -144 464 0 FLAG -256 464 0 FLAG -256 352 OUT1 FLAG 752 560 0 FLAG 864 464 0 FLAG 960 464 0 FLAG 960 352 OUT2 SYMBOL voltage -16 -320 R0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL cap 320 -288 R0 WINDOW 0 25 13 Left 2 SYMATTR InstName C1 SYMATTR Value 2.2µ SYMBOL ind 64 368 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 1µ SYMATTR SpiceLine Rser=10m SYMBOL cap 80 272 R0 SYMATTR InstName C4 SYMATTR Value .1µ SYMBOL res -80 352 R0 SYMATTR InstName R1 SYMATTR Value 45.3K SYMBOL res -80 448 R0 SYMATTR InstName R2 SYMATTR Value 10K SYMBOL cap -160 384 R0 SYMATTR InstName C2 SYMATTR Value 22µ SYMATTR SpiceLine Rser=5m SYMBOL res -272 352 R0 SYMATTR InstName Rload1 SYMATTR Value 1.1 SYMBOL ind 624 368 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 1.5µ SYMATTR SpiceLine Rser=10m SYMBOL cap 544 272 R0 SYMATTR InstName C3 SYMATTR Value .1µ SYMBOL res 736 352 R0 SYMATTR InstName R4 SYMATTR Value 73.2K SYMBOL res 736 448 R0 SYMATTR InstName R5 SYMATTR Value 10K SYMBOL cap 848 384 R0 SYMATTR InstName C9 SYMATTR Value 22µ SYMATTR SpiceLine Rser=5m SYMBOL res 944 352 R0 SYMATTR InstName Rload2 SYMATTR Value 1.667 SYMBOL PowerProducts\\LTC3633A 336 304 R0 SYMATTR InstName U1 TEXT 728 672 Left 2 !.tran .5m startup