Version 4
SHEET 1 2712 1940
WIRE 1840 1264 1792 1264
WIRE 1952 1264 1920 1264
WIRE 1792 1312 1792 1264
WIRE 1952 1312 1952 1264
WIRE 1504 1376 1408 1376
WIRE 1584 1376 1504 1376
WIRE 1680 1376 1584 1376
WIRE 2144 1376 2064 1376
WIRE 2336 1376 2144 1376
WIRE 1408 1392 1408 1376
WIRE 2336 1392 2336 1376
WIRE 1584 1456 1584 1376
WIRE 1680 1456 1584 1456
WIRE 2144 1456 2144 1440
WIRE 2144 1456 2064 1456
WIRE 2336 1472 2336 1456
WIRE 1408 1488 1408 1472
WIRE 1568 1536 1536 1536
WIRE 1680 1536 1632 1536
WIRE 2144 1536 2144 1456
WIRE 2144 1536 2064 1536
WIRE 1504 1616 1504 1376
WIRE 1680 1616 1504 1616
WIRE 2144 1616 2144 1536
WIRE 2144 1616 2064 1616
WIRE 1504 1696 1504 1616
WIRE 1680 1696 1504 1696
WIRE 2144 1696 2144 1616
WIRE 2144 1696 2064 1696
WIRE 1776 1776 1776 1760
WIRE 1872 1776 1872 1760
WIRE 1968 1776 1968 1760
WIRE 1776 1872 1776 1856
WIRE 1968 1872 1968 1856
FLAG 1872 1776 0
FLAG 1408 1488 0
FLAG 1968 1872 0
FLAG 1776 1872 0
FLAG 1536 1536 0
FLAG 2336 1472 0
SYMBOL ind 1824 1280 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 4.7µ
SYMBOL VOLTAGE 1408 1376 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res 1952 1872 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R1
SYMATTR Value 3.48K
SYMBOL res 1760 1872 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value 8.25K
SYMBOL cap 1632 1520 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value .05µ Rser=1K
SYMBOL LED 2128 1376 R0
WINDOW 0 77 23 Left 2
SYMATTR InstName D1
SYMATTR Value LXK2-PW14
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 2320 1392 R0
SYMATTR InstName C3
SYMATTR Value 4.7µ
SYMBOL PowerProducts\\LTC3453 1872 1536 R0
SYMATTR InstName U1
TEXT 2128 1736 Left 2 !.tran 10m startup