Version 4 SHEET 1 2628 1792 WIRE 1824 1248 1664 1248 WIRE 2048 1248 1904 1248 WIRE 1664 1328 1664 1248 WIRE 1696 1328 1664 1328 WIRE 2048 1328 2048 1248 WIRE 2048 1328 2016 1328 WIRE 1664 1408 1488 1408 WIRE 1696 1408 1664 1408 WIRE 2096 1408 2016 1408 WIRE 2272 1408 2096 1408 WIRE 1488 1424 1488 1408 WIRE 1664 1488 1664 1408 WIRE 1696 1488 1664 1488 WIRE 2096 1488 2096 1472 WIRE 2096 1488 2016 1488 WIRE 2272 1488 2272 1472 WIRE 1488 1536 1488 1504 WIRE 1664 1568 1664 1488 WIRE 1696 1568 1664 1568 WIRE 2080 1568 2016 1568 WIRE 2176 1568 2160 1568 WIRE 1600 1648 1568 1648 WIRE 1696 1648 1664 1648 WIRE 2032 1648 2016 1648 WIRE 2176 1648 2112 1648 WIRE 1856 1696 1856 1680 FLAG 1856 1696 0 FLAG 1488 1536 0 FLAG 2176 1568 0 FLAG 2176 1648 0 FLAG 1568 1648 0 FLAG 2272 1488 0 SYMBOL ind 1808 1264 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 5µ SYMBOL VOLTAGE 1488 1408 R0 SYMATTR InstName V1 SYMATTR Value 3.6 SYMBOL res 2176 1552 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 20.5K SYMBOL PowerProducts\\LTC3454 1856 1488 R0 SYMATTR InstName U1 SYMBOL res 2128 1632 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 3.65K SYMBOL cap 1664 1632 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value .01µ SYMBOL LED 2080 1408 R0 WINDOW 0 77 23 Left 2 SYMATTR InstName D1 SYMATTR Value LXK2-PW14 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 2256 1408 R0 SYMATTR InstName C3 SYMATTR Value 10µ TEXT 2152 1696 Left 2 !.tran 3m startup