Version 4 SHEET 1 2728 2324 WIRE 1824 1232 1664 1232 WIRE 2048 1232 1904 1232 WIRE 1664 1328 1664 1232 WIRE 1696 1328 1664 1328 WIRE 2048 1328 2048 1232 WIRE 2048 1328 2016 1328 WIRE 1568 1408 1456 1408 WIRE 1664 1408 1568 1408 WIRE 1696 1408 1664 1408 WIRE 2160 1408 2016 1408 WIRE 2320 1408 2160 1408 WIRE 2416 1408 2320 1408 WIRE 2496 1408 2416 1408 WIRE 1456 1424 1456 1408 WIRE 2160 1424 2160 1408 WIRE 2416 1424 2416 1408 WIRE 2496 1424 2496 1408 WIRE 2320 1440 2320 1408 WIRE 1568 1456 1568 1408 WIRE 1664 1488 1664 1408 WIRE 1696 1488 1664 1488 WIRE 2160 1488 2016 1488 WIRE 1456 1520 1456 1504 WIRE 2416 1520 2416 1488 WIRE 2496 1520 2496 1504 WIRE 1568 1568 1568 1536 WIRE 1696 1568 1568 1568 WIRE 2080 1568 2016 1568 WIRE 2160 1568 2160 1488 WIRE 2160 1568 2144 1568 WIRE 2320 1568 2320 1520 WIRE 2320 1568 2160 1568 WIRE 1568 1584 1568 1568 WIRE 2320 1584 2320 1568 WIRE 1696 1648 1680 1648 WIRE 2032 1648 2016 1648 WIRE 1568 1664 1568 1648 WIRE 2320 1680 2320 1664 WIRE 1856 1728 1856 1712 FLAG 2032 1648 0 FLAG 1456 1520 0 FLAG 2320 1680 0 FLAG 2416 1520 0 FLAG 2496 1520 0 FLAG 1568 1664 0 FLAG 2496 1408 OUT FLAG 1680 1648 0 FLAG 1856 1728 0 FLAG 1456 1408 IN SYMBOL ind 1808 1248 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 6µ SYMBOL VOLTAGE 1456 1408 R0 SYMATTR InstName V1 SYMATTR Value 3 SYMBOL res 2304 1424 R0 SYMATTR InstName R1 SYMATTR Value 340K SYMBOL res 2304 1568 R0 SYMATTR InstName R2 SYMATTR Value 200K SYMBOL cap 2144 1552 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 WINDOW 123 56 33 VTop 2 SYMATTR InstName C1 SYMATTR Value 560p SYMATTR Value2 Rser=15K SYMBOL cap 2400 1424 R0 SYMATTR InstName C2 SYMATTR Value 22µ SYMATTR SpiceLine Rser=10m SYMBOL cap 1552 1584 R0 SYMATTR InstName C3 SYMATTR Value .001µ SYMBOL res 1552 1440 R0 SYMATTR InstName R3 SYMATTR Value 500K SYMBOL cap 2144 1488 M180 WINDOW 0 24 64 Left 2 WINDOW 3 42 32 Left 2 WINDOW 123 25 -3 Left 2 SYMATTR InstName C4 SYMATTR Value 220p SYMATTR Value2 Rser=2.2K SYMBOL PowerProducts\\LTC3443 1856 1520 R0 SYMATTR InstName U1 SYMBOL res 2480 1408 R0 SYMATTR InstName Rload SYMATTR Value 3.3 TEXT 2072 1696 Left 2 !.tran 1m startup