142 lines
2.9 KiB
Plaintext
142 lines
2.9 KiB
Plaintext
Version 4
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SHEET 1 1864 700
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WIRE 176 -16 64 -16
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WIRE 496 -16 176 -16
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WIRE 656 -16 496 -16
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WIRE 992 -16 656 -16
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WIRE 64 0 64 -16
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WIRE 496 0 496 -16
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WIRE 176 80 176 -16
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WIRE 992 80 992 -16
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WIRE 64 96 64 80
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WIRE 496 96 496 80
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WIRE 656 96 656 -16
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WIRE 400 160 384 160
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WIRE 944 160 752 160
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WIRE 400 224 384 224
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WIRE 800 224 752 224
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WIRE 992 224 992 176
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WIRE 992 224 800 224
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WIRE 1056 224 992 224
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WIRE 1104 224 1056 224
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WIRE 1232 224 1184 224
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WIRE 1360 224 1232 224
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WIRE 1488 224 1360 224
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WIRE 1360 240 1360 224
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WIRE 1488 240 1488 224
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WIRE 1056 256 1056 224
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WIRE 1232 272 1232 224
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WIRE 320 288 304 288
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WIRE 400 288 384 288
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WIRE 800 288 752 288
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WIRE 992 336 992 224
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WIRE 1056 336 1056 320
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WIRE 1360 336 1360 304
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WIRE 1488 336 1488 320
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WIRE 400 352 384 352
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WIRE 800 352 752 352
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WIRE 1232 368 1232 352
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WIRE 1232 368 1200 368
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WIRE 1232 384 1232 368
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WIRE 224 416 208 416
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WIRE 304 416 288 416
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WIRE 400 416 384 416
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WIRE 944 416 752 416
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WIRE 992 448 992 432
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WIRE 176 480 176 160
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WIRE 400 480 176 480
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WIRE 1200 480 1200 368
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WIRE 1200 480 752 480
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WIRE 1232 480 1232 464
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WIRE 800 496 800 352
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WIRE 496 576 496 544
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WIRE 656 576 656 544
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WIRE 800 576 800 560
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FLAG 496 576 0
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FLAG 656 576 0
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FLAG 992 448 0
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FLAG 800 576 0
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FLAG 1056 336 0
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FLAG 1488 336 0
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FLAG 1232 480 0
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FLAG 1360 336 0
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FLAG 208 416 0
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FLAG 64 96 0
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FLAG 304 288 0
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FLAG 1488 224 OUT
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FLAG 64 -16 IN
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SYMBOL RES 480 -16 R0
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SYMATTR InstName R1
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SYMATTR Value 1.4Meg
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SYMBOL res 1216 256 R0
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SYMATTR InstName R2
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SYMATTR Value 30.1K
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SYMBOL res 1216 368 R0
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SYMATTR InstName R3
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SYMATTR Value 14K
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SYMBOL schottky 784 352 M180
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WINDOW 0 38 34 Left 2
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WINDOW 3 28 5 Left 2
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SYMATTR InstName D1
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SYMATTR Value MBR0530L
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SYMBOL polcap 784 496 R0
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SYMATTR InstName C1
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SYMATTR Value 4.7ľ
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SYMBOL schottky 1040 320 M180
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WINDOW 0 24 72 Left 2
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WINDOW 3 24 0 Left 2
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SYMATTR InstName D2
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SYMATTR Value MBRS340
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SYMBOL nmos 944 80 R0
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SYMATTR InstName Q1
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SYMATTR Value Si4884DY
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SYMBOL ind 1088 240 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 5 56 VBottom 2
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SYMATTR InstName L1
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SYMATTR Value 1.8ľ
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SYMATTR SpiceLine Rpar=100K
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SYMBOL polcap 1344 240 R0
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WINDOW 40 26 55 Left 2
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WINDOW 3 35 35 Left 2
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SYMATTR SpiceLine2 x2
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SYMATTR Value 180ľ
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SYMATTR InstName C2
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SYMATTR SpiceLine Rser=.05
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SYMBOL res 400 400 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R4
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SYMATTR Value 20K
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SYMBOL cap 288 400 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C3
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SYMATTR Value 500p
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SYMBOL res 160 64 R0
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SYMATTR InstName R5
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SYMATTR Value 3.3K
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SYMBOL VOLTAGE 64 -16 R0
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SYMATTR InstName V1
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SYMATTR Value 28
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SYMBOL cap 384 272 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C4
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SYMATTR Value .001ľ
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SYMBOL cap 784 224 R0
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WINDOW 0 38 19 Left 2
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WINDOW 3 33 52 Left 2
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SYMATTR InstName C5
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SYMATTR Value .22ľ
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SYMBOL nmos 944 336 R0
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SYMATTR InstName Q2
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SYMATTR Value Si4874DY
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SYMBOL PowerProducts\\LTC1778-1 576 320 R0
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WINDOW 0 -1 -126 Center 2
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SYMATTR InstName U1
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SYMBOL res 1472 224 R0
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SYMATTR InstName Rload
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SYMATTR Value .2
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TEXT 928 536 Left 2 !.tran 3.5m startup
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