Version 4
SHEET 1 2480 1756
WIRE 1136 1328 784 1328
WIRE 1264 1328 1136 1328
WIRE 784 1344 784 1328
WIRE 1136 1360 1136 1328
WIRE 1264 1360 1264 1328
WIRE 896 1424 880 1424
WIRE 976 1424 960 1424
WIRE 1072 1424 1056 1424
WIRE 1344 1424 1328 1424
WIRE 1456 1424 1424 1424
WIRE 1568 1424 1456 1424
WIRE 1664 1424 1568 1424
WIRE 784 1440 784 1424
WIRE 1456 1440 1456 1424
WIRE 1568 1440 1568 1424
WIRE 1664 1440 1664 1424
WIRE 976 1536 960 1536
WIRE 1072 1536 1056 1536
WIRE 1456 1536 1456 1520
WIRE 1456 1536 1328 1536
WIRE 1568 1536 1568 1504
WIRE 1664 1536 1664 1520
WIRE 1456 1552 1456 1536
WIRE 1136 1632 1136 1616
WIRE 1264 1632 1264 1616
WIRE 1456 1648 1456 1632
FLAG 960 1536 0
FLAG 880 1424 0
FLAG 1136 1632 0
FLAG 1264 1632 0
FLAG 784 1440 0
FLAG 1456 1648 0
FLAG 1568 1536 0
FLAG 1664 1536 0
FLAG 784 1328 IN
FLAG 1664 1424 OUT
SYMBOL PowerProducts\\LTC3561 1200 1472 R0
SYMATTR InstName U1
SYMBOL res 1072 1520 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 324K
SYMBOL res 1072 1408 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 13K
SYMBOL cap 960 1408 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 1000p
SYMBOL voltage 784 1328 R0
SYMATTR InstName V1
SYMATTR Value 4
SYMBOL ind 1328 1440 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2.2µ
SYMBOL cap 1552 1440 R0
SYMATTR InstName C2
SYMATTR Value 22µ
SYMBOL res 1440 1424 R0
SYMATTR InstName R3
SYMATTR Value 887K
SYMBOL res 1440 1536 R0
SYMATTR InstName R4
SYMATTR Value 412K
SYMBOL res 1648 1424 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
TEXT 1216 1672 Left 2 !.tran 1m startup