Version 4
SHEET 1 2016 724
WIRE 800 -96 608 -96
WIRE 1040 -96 800 -96
WIRE 1248 -96 1040 -96
WIRE 800 -80 800 -96
WIRE 1248 -80 1248 -96
WIRE 800 0 800 -16
WIRE 800 0 448 0
WIRE 1184 0 800 0
WIRE 608 16 608 -96
WIRE 800 16 800 0
WIRE 1248 16 1248 0
WIRE 1184 48 1184 0
WIRE 496 96 464 96
WIRE 944 96 912 96
WIRE 1040 96 1040 -96
WIRE 448 176 448 0
WIRE 496 176 448 176
WIRE 992 176 912 176
WIRE 1040 208 1040 192
WIRE 1184 208 1184 112
WIRE 1184 208 1040 208
WIRE 1216 208 1184 208
WIRE 1328 208 1296 208
WIRE 1344 208 1328 208
WIRE 1440 208 1424 208
WIRE 1520 208 1440 208
WIRE 1520 224 1520 208
WIRE 496 256 448 256
WIRE 944 256 912 256
WIRE 1328 256 1328 208
WIRE 1328 256 944 256
WIRE 1520 320 1520 304
WIRE 448 336 448 256
WIRE 496 336 448 336
WIRE 944 336 944 320
WIRE 944 336 912 336
WIRE 1440 336 1440 208
WIRE 1440 336 944 336
WIRE 448 352 448 336
WIRE 1440 352 1440 336
WIRE 1040 368 1040 208
WIRE 1200 368 1040 368
WIRE 1040 384 1040 368
WIRE 320 416 304 416
WIRE 400 416 384 416
WIRE 496 416 480 416
WIRE 960 416 912 416
WIRE 1200 416 1200 368
WIRE 1440 432 1440 416
WIRE 960 464 960 416
WIRE 992 464 960 464
WIRE 576 512 576 496
WIRE 704 512 704 496
WIRE 832 512 832 496
WIRE 1040 512 1040 480
WIRE 1200 512 1200 480
WIRE 576 592 576 576
FLAG 1248 16 0
FLAG 304 416 0
FLAG 576 592 0
FLAG 704 512 0
FLAG 832 512 0
FLAG 1040 512 0
FLAG 1200 512 0
FLAG 1440 432 0
FLAG 1520 320 0
FLAG 1520 208 OUT
FLAG 448 352 0
FLAG 1248 -96 IN
SYMBOL NMOS 992 384 R0
WINDOW 0 56 20 Left 2
WINDOW 3 56 92 Left 2
SYMATTR InstName Q1
SYMATTR Value NDS9410A
SYMBOL ind 1200 224 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 5µ
SYMBOL RES 1328 224 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value .02
SYMBOL polcap 1424 352 R0
SYMATTR InstName C1
SYMATTR Value 390µ
SYMATTR SpiceLine Rser=.01
SYMBOL VOLTAGE 1248 -96 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL cap 560 512 R0
SYMATTR InstName C2
SYMATTR Value 180p
SYMBOL cap 384 400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 3300p
SYMBOL schottky 1184 480 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL cap 928 256 R0
WINDOW 0 37 20 Left 2
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL res 496 400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 470
SYMBOL NMOS 992 96 R0
WINDOW 0 56 24 Left 2
WINDOW 3 56 68 Left 2
SYMATTR InstName Q2
SYMATTR Value NDS9410A
SYMBOL schottky 784 -80 R0
WINDOW 0 35 11 Left 2
WINDOW 3 39 58 Left 2
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMBOL cap 1168 48 R0
SYMATTR InstName C5
SYMATTR Value .1µ
SYMBOL PowerProducts\\LTC1266-5 704 256 R0
SYMATTR InstName U1
SYMBOL res 1504 208 R0
SYMATTR InstName Rload
SYMATTR Value 2
TEXT 1000 576 Left 2 !.tran 1m startup