124 lines
2.8 KiB
Plaintext
124 lines
2.8 KiB
Plaintext
Version 4
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SHEET 1 1912 680
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WIRE 192 -192 48 -192
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WIRE 224 -192 192 -192
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WIRE 320 -192 304 -192
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WIRE 448 -192 320 -192
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WIRE 48 -176 48 -192
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WIRE 448 -176 448 -192
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WIRE 192 -144 192 -192
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WIRE 320 -144 320 -192
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WIRE 48 -80 48 -112
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WIRE 112 -80 48 -80
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WIRE 448 -80 448 -112
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WIRE 448 -80 400 -80
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WIRE 96 16 -16 16
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WIRE 112 16 96 16
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WIRE 592 16 400 16
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WIRE 752 16 592 16
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WIRE 880 16 752 16
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WIRE 1008 16 880 16
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WIRE -16 32 -16 16
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WIRE 880 32 880 16
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WIRE 1008 32 1008 16
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WIRE 592 64 592 16
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WIRE 752 64 752 16
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WIRE 96 112 96 16
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WIRE 112 112 96 112
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WIRE 448 112 400 112
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WIRE 560 112 512 112
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WIRE -16 128 -16 112
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WIRE 880 128 880 96
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WIRE 1008 128 1008 112
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WIRE 96 208 96 112
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WIRE 112 208 96 208
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WIRE 560 208 560 112
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WIRE 560 208 400 208
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WIRE 592 208 592 128
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WIRE 592 208 560 208
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WIRE 752 208 752 144
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WIRE 752 208 592 208
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WIRE 752 224 752 208
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WIRE 112 304 -32 304
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WIRE 432 304 400 304
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WIRE 480 304 432 304
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WIRE 480 320 480 304
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WIRE 752 320 752 304
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WIRE 16 400 0 400
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WIRE 112 400 96 400
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WIRE 432 400 432 304
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WIRE 432 400 400 400
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WIRE 480 400 480 384
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WIRE 192 480 192 464
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WIRE 320 480 320 464
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WIRE -32 512 -32 304
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WIRE 432 512 432 400
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WIRE 432 512 -32 512
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FLAG 192 480 0
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FLAG 320 480 0
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FLAG 0 400 0
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FLAG 480 400 0
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FLAG -16 128 0
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FLAG -16 16 IN
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FLAG 752 320 0
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FLAG 880 128 0
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FLAG 1008 128 0
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FLAG 1008 16 OUT
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SYMBOL res 112 384 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 47.5K
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SYMBOL cap 464 320 R0
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SYMATTR InstName C1
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SYMATTR Value 4.7ľ
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SYMBOL voltage -16 16 R0
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SYMATTR InstName V1
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SYMATTR Value 12
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SYMBOL ind 208 -176 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 10ľ
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SYMATTR SpiceLine Rser=5m
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SYMBOL cap 32 -176 R0
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SYMATTR InstName C2
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SYMATTR Value .1ľ
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SYMBOL cap 432 -176 R0
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SYMATTR InstName C3
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SYMATTR Value .1ľ
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SYMBOL res 736 48 R0
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SYMATTR InstName R2
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SYMATTR Value 1Meg
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SYMBOL res 736 208 R0
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SYMATTR InstName R3
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SYMATTR Value 249K
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SYMBOL cap 448 128 R270
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WINDOW 0 32 32 VTop 2
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WINDOW 3 0 32 VBottom 2
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WINDOW 39 -28 32 VBottom 2
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SYMATTR InstName C4
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SYMATTR Value 3300p
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SYMATTR SpiceLine Rser=137K
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SYMBOL cap 576 64 R0
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WINDOW 39 24 77 Left 2
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WINDOW 3 38 45 Left 2
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SYMATTR SpiceLine Rser=15K
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SYMATTR Value 33p
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SYMATTR InstName C5
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SYMBOL cap 864 32 R0
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WINDOW 123 26 75 Left 2
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WINDOW 3 37 42 Left 2
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SYMATTR Value2 x2
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SYMATTR Value 47ľ
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SYMATTR InstName C6
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SYMATTR SpiceLine V=10 Irms=10.206 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C226K8PAC" type="X5R"
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SYMBOL res 992 16 R0
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SYMATTR InstName Rload
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SYMATTR Value 2.5
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SYMBOL PowerProducts\\LTC3115-2 256 160 R0
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SYMATTR InstName U1
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TEXT 584 384 Left 2 !.tran 5m startup
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TEXT 560 480 Left 2 !.softstart .4
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TEXT 384 520 Top 2 ;Using the LTspice built-in directive ".softstart", you can reduce the softstart\ntime of some products models' internal softstart. ".softstart .4" directs the\nmodel to execute its internal softstart in 40% of the true start-up time.
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