Version 4 SHEET 1 2712 1988 WIRE 1648 1296 1552 1296 WIRE 1824 1296 1648 1296 WIRE 2096 1296 1984 1296 WIRE 2208 1296 2096 1296 WIRE 2400 1296 2272 1296 WIRE 1552 1328 1552 1296 WIRE 1648 1328 1648 1296 WIRE 2096 1328 2096 1296 WIRE 1824 1360 1824 1296 WIRE 1984 1360 1984 1296 WIRE 2208 1376 2176 1376 WIRE 2288 1376 2208 1376 WIRE 2400 1376 2400 1296 WIRE 2400 1376 2368 1376 WIRE 2464 1376 2400 1376 WIRE 2560 1376 2464 1376 WIRE 2208 1392 2208 1376 WIRE 2464 1392 2464 1376 WIRE 2560 1392 2560 1376 WIRE 1552 1440 1552 1408 WIRE 1648 1440 1648 1392 WIRE 1744 1440 1712 1440 WIRE 2096 1440 2096 1392 WIRE 2096 1440 2064 1440 WIRE 2176 1440 2176 1376 WIRE 2176 1440 2096 1440 WIRE 2208 1488 2208 1456 WIRE 2464 1488 2464 1456 WIRE 2560 1488 2560 1472 WIRE 2400 1520 2400 1376 WIRE 2400 1520 2064 1520 WIRE 1664 1600 1648 1600 WIRE 1744 1600 1728 1600 WIRE 2400 1600 2064 1600 WIRE 2400 1616 2400 1600 WIRE 1904 1696 1904 1680 WIRE 2400 1712 2400 1696 FLAG 2208 1488 0 FLAG 2400 1712 0 FLAG 2464 1488 0 FLAG 2560 1488 0 FLAG 1904 1696 0 FLAG 1648 1600 0 FLAG 1552 1440 0 FLAG 1648 1440 0 FLAG 2560 1376 OUT FLAG 1552 1296 IN SYMBOL ind 2272 1392 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L1 SYMATTR Value 15µ SYMBOL cap 1728 1584 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C1 SYMATTR Value 1000p SYMBOL cap 2080 1392 M180 WINDOW 0 24 64 Left 0 WINDOW 3 24 8 Left 0 SYMATTR InstName C2 SYMATTR Value .33µ SYMBOL schottky 2192 1456 M180 WINDOW 0 36 64 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D1 SYMATTR Value 1N5819 SYMBOL polcap 2448 1392 R0 SYMATTR InstName C3 SYMATTR Value 100µ SYMATTR SpiceLine Rser=.1 SYMBOL RES 2384 1504 R0 SYMATTR InstName R1 SYMATTR Value 15.4K SYMBOL res 2384 1600 R0 SYMATTR InstName R2 SYMATTR Value 4.99K SYMBOL res 2544 1376 R0 SYMATTR InstName Rload SYMATTR Value 5 SYMBOL diode 2272 1280 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName D2 SYMATTR Value 1N914 SYMBOL VOLTAGE 1552 1312 R0 SYMATTR InstName V1 SYMATTR Value 20 SYMBOL polcap 1632 1328 R0 SYMATTR InstName C4 SYMATTR Value 100µ SYMBOL PowerProducts\\LT1766 1904 1520 R0 SYMATTR InstName U2 TEXT 2104 1648 Left 0 !.tran 2m startup