93 lines
1.9 KiB
Plaintext
93 lines
1.9 KiB
Plaintext
Version 4
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SHEET 1 940 680
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WIRE 160 144 -80 144
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WIRE 304 144 160 144
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WIRE 448 144 400 144
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WIRE 496 144 448 144
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WIRE 560 144 496 144
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WIRE 656 144 640 144
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WIRE 752 144 656 144
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WIRE 848 144 752 144
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WIRE -80 160 -80 144
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WIRE 496 160 496 144
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WIRE 752 160 752 144
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WIRE 848 160 848 144
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WIRE 160 176 160 144
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WIRE 32 224 16 224
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WIRE 320 224 320 192
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WIRE 320 224 288 224
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WIRE 496 240 496 224
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WIRE -80 256 -80 240
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WIRE 656 256 656 144
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WIRE 752 256 752 224
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WIRE 848 256 848 240
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WIRE 448 304 448 144
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WIRE 448 304 288 304
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WIRE -144 384 -160 384
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WIRE -64 384 -80 384
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WIRE 32 384 16 384
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WIRE 656 384 656 336
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WIRE 656 384 288 384
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WIRE 656 400 656 384
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WIRE 160 448 160 432
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WIRE 656 496 656 480
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FLAG 160 448 0
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FLAG -160 384 0
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FLAG -80 256 0
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FLAG 496 240 0
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FLAG 752 256 0
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FLAG 656 496 0
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FLAG 848 256 0
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FLAG -80 144 IN
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FLAG 848 144 OUT
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SYMBOL PowerProducts\\LTC3772 160 304 R0
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SYMATTR InstName U1
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SYMBOL voltage -80 144 R0
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SYMATTR InstName V1
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SYMATTR Value 5
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SYMBOL pmos 400 192 M270
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WINDOW 0 72 55 VLeft 2
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WINDOW 3 -15 71 VLeft 2
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SYMATTR InstName Q1
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SYMATTR Value FDC638P
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SYMBOL res 32 368 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 R1
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SYMATTR Value 20K
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SYMBOL cap -80 368 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 C1
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SYMATTR Value 680p
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SYMBOL schottky 480 224 M180
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WINDOW 0 40 46 Left 2
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WINDOW 3 33 2 Left 2
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SYMATTR InstName D1
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SYMATTR Value 1N5817
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL ind 544 160 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 3.3ľ
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SYMBOL cap 736 160 R0
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WINDOW 3 28 51 Left 2
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SYMATTR Value 47ľ
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SYMATTR InstName C2
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SYMBOL res 640 240 R0
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SYMATTR InstName R2
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SYMATTR Value 174K
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SYMBOL res 640 496 M180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R3
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SYMATTR Value 82.5K
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SYMBOL res 832 256 M180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName Rload
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SYMATTR Value 2.5
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TEXT 368 440 Left 2 !.tran 1.5m startup
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