487 lines
13 KiB
Plaintext
487 lines
13 KiB
Plaintext
Version 4
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SHEET 1 2732 2148
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WIRE 160 -432 160 -448
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WIRE 160 -432 -144 -432
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WIRE 448 -432 160 -432
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WIRE -656 -416 -768 -416
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WIRE -240 -416 -656 -416
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WIRE 64 -416 -240 -416
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WIRE 624 -416 64 -416
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WIRE 864 -416 624 -416
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WIRE 448 -400 448 -432
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WIRE -240 -384 -240 -416
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WIRE 624 -384 624 -416
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WIRE 64 -368 64 -416
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WIRE -144 -208 -160 -208
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WIRE 448 -208 416 -208
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WIRE 64 832 -256 832
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WIRE 752 848 752 704
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WIRE 752 848 352 848
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WIRE 160 944 160 880
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WIRE 160 944 -128 944
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WIRE 256 944 256 928
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WIRE 256 944 160 944
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WIRE 624 976 528 976
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WIRE -656 1008 -656 -416
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WIRE -288 1008 -656 1008
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WIRE 0 1008 -288 1008
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WIRE 624 1008 624 976
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WIRE 0 1024 0 1008
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WIRE 96 1024 96 976
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WIRE 288 1024 288 848
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WIRE -64 1088 -96 1088
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WIRE 480 1088 448 1088
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WIRE 864 1168 864 -416
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WIRE 864 1168 704 1168
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WIRE -64 1184 -80 1184
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WIRE 704 1200 704 1168
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WIRE -64 1280 -240 1280
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WIRE 656 1280 448 1280
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WIRE -272 1376 -288 1376
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WIRE -192 1376 -192 1248
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WIRE -192 1376 -208 1376
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WIRE -64 1376 -192 1376
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WIRE 528 1376 528 1248
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WIRE 528 1376 448 1376
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WIRE 544 1376 528 1376
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WIRE 704 1376 704 1296
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WIRE 704 1376 608 1376
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WIRE -432 1472 -432 272
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WIRE -432 1472 -512 1472
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WIRE -416 1472 -432 1472
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WIRE -304 1472 -336 1472
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WIRE -288 1472 -288 1376
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WIRE -288 1472 -304 1472
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WIRE -64 1472 -288 1472
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WIRE 704 1472 704 1376
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WIRE 704 1472 448 1472
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WIRE 784 1472 704 1472
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WIRE 816 1472 784 1472
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WIRE 912 1472 896 1472
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WIRE 960 1472 960 -112
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WIRE 960 1472 912 1472
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WIRE -512 1488 -512 1472
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WIRE -288 1488 -288 1472
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||
WIRE 704 1488 704 1472
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||
WIRE 960 1488 960 1472
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||
WIRE -64 1568 -240 1568
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||
WIRE 656 1568 448 1568
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||
WIRE -512 1584 -512 1552
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||
WIRE 960 1584 960 1552
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||
WIRE -288 1600 -288 1584
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||
WIRE 704 1600 704 1584
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||
WIRE -304 1664 -304 1472
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||
WIRE -208 1664 -224 1664
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||
WIRE -64 1664 -208 1664
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||
WIRE 528 1664 448 1664
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||
WIRE 640 1664 528 1664
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||
WIRE 784 1664 784 1472
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||
WIRE 784 1664 720 1664
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||
WIRE -208 1680 -208 1664
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||
WIRE 528 1680 528 1664
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||
WIRE -432 1760 -432 1472
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||
WIRE -208 1760 -208 1744
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||
WIRE -208 1760 -432 1760
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WIRE -64 1760 -208 1760
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WIRE 528 1760 528 1744
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||
WIRE 528 1760 448 1760
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WIRE 912 1760 912 1472
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||
WIRE 912 1760 528 1760
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||
WIRE -592 1856 -592 416
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||
WIRE -64 1856 -592 1856
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WIRE 1040 1856 1040 416
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WIRE 1040 1856 448 1856
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WIRE -96 1952 -96 1088
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WIRE -64 1952 -96 1952
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WIRE 480 1952 480 1088
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WIRE 480 1952 448 1952
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WIRE 48 2032 48 2016
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WIRE 144 2032 144 2016
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WIRE 240 2032 240 2016
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WIRE 336 2032 336 2016
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WIRE 48 2128 48 2112
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FLAG 256 -384 0
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FLAG 352 -384 0
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FLAG 160 -528 0
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FLAG -240 16 0
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FLAG -128 464 0
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FLAG -528 0 0
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FLAG -608 0 0
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FLAG -608 -112 OUT1
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FLAG -768 -416 IN
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FLAG -768 -304 0
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FLAG -256 592 0
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FLAG -16 656 0
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FLAG 560 592 0
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FLAG 672 592 0
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FLAG 544 464 0
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FLAG 624 16 0
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FLAG 896 0 0
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FLAG 1008 0 0
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FLAG 1008 -112 OUT0
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FLAG 448 368 0
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FLAG -256 928 0
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FLAG 64 880 0
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FLAG 624 1088 0
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FLAG 384 1008 0
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FLAG -80 1184 0
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FLAG 464 1184 0
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FLAG 704 1600 0
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FLAG 960 1584 0
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FLAG 336 2032 0
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FLAG 240 2032 0
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FLAG 144 2032 0
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FLAG 48 2128 0
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FLAG -288 1600 0
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FLAG -512 1584 0
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SYMBOL voltage -768 -416 R0
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SYMATTR InstName V1
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SYMATTR Value 12
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SYMBOL cap 144 -512 R0
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SYMATTR InstName C1
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SYMATTR Value 1<>
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SYMBOL nmos -192 -384 M0
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SYMATTR InstName Q1
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SYMATTR Value RJK0305DPB
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SYMBOL nmos -192 -96 M0
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WINDOW 0 0 2 Right 2
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WINDOW 3 25 107 Right 2
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SYMATTR InstName Q2
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SYMATTR Value RJK0301DPB
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SYMBOL ind -320 -96 M270
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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 .56<EFBFBD>
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SYMATTR SpiceLine Rser=1.61m
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SYMBOL cap -160 -224 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 C2
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SYMATTR Value .1<EFBFBD>
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SYMBOL schottky -160 -400 R0
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SYMATTR Value CMDSH2-3
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SYMATTR InstName D1
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL cap -176 96 R0
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SYMATTR InstName C3
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SYMATTR Value .2<EFBFBD>
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SYMBOL res -272 96 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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SYMATTR InstName R1
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SYMATTR Value 1.74K
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SYMBOL cap -48 448 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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WINDOW 39 54 90 VTop 2
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SYMATTR InstName C4
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SYMATTR Value 2200p
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SYMATTR SpiceLine Rser=4.99K Cpar=220p
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SYMBOL cap -544 -96 R0
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SYMATTR InstName C5
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SYMATTR Value 530<33>
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SYMATTR SpiceLine Rser=5m
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SYMBOL res -624 -112 R0
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SYMATTR InstName R2
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SYMATTR Value .06
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SYMBOL res -272 704 R0
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SYMATTR InstName R3
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SYMATTR Value 24.9K
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SYMBOL res -272 592 R0
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SYMATTR InstName R4
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SYMATTR Value 11.3K
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SYMBOL res -112 944 R180
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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 R5
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SYMATTR Value 10K
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SYMBOL res 240 832 R0
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SYMATTR InstName R6
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SYMATTR Value 4.99K
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SYMBOL res 544 704 R0
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SYMATTR InstName R7
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SYMATTR Value 10K
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SYMBOL res 544 592 R0
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SYMATTR InstName R8
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SYMATTR Value 15.8K
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SYMBOL res 656 704 R0
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SYMATTR InstName R9
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SYMATTR Value 20K
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SYMBOL res 656 592 R0
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SYMATTR InstName R10
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SYMATTR Value 12.7K
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SYMBOL cap 464 448 M90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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WINDOW 39 54 90 VTop 2
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SYMATTR InstName C6
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SYMATTR Value 4700p
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SYMATTR SpiceLine Rser=4.99K Cpar=220p
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SYMBOL nmos 576 -384 R0
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SYMATTR InstName Q3
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SYMATTR Value RJK0305DPB
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SYMBOL nmos 576 -96 R0
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WINDOW 0 -3 20 Right 2
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WINDOW 3 28 103 Right 2
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SYMATTR InstName Q4
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SYMATTR Value RJK0301DPB
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SYMBOL ind 720 -96 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 L2
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SYMATTR Value 1<>
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SYMATTR SpiceLine Rser=2.3m
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SYMBOL cap 464 -224 M90
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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 C7
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SYMATTR Value .1<EFBFBD>
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SYMBOL schottky 432 -400 R0
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SYMATTR Value CMDSH2-3
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SYMATTR InstName D2
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL cap 432 96 R0
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SYMATTR InstName C8
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SYMATTR Value .2<EFBFBD>
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SYMBOL res 656 96 M270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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SYMATTR InstName R11
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SYMATTR Value 2.15K
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SYMBOL cap 880 -96 R0
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SYMATTR InstName C9
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SYMATTR Value 530<33>
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SYMATTR SpiceLine Rser=5m
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SYMBOL res 992 -112 R0
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SYMATTR InstName Rload0
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SYMATTR Value .11
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SYMBOL cap -272 848 R0
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SYMATTR InstName C10
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SYMATTR Value 1<>
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SYMBOL cap 144 864 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 C11
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SYMATTR Value 1<>
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SYMBOL PowerProducts\\LTC3880 208 224 R0
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SYMATTR InstName U1
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SYMBOL cap 608 1008 R0
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SYMATTR InstName C12
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SYMATTR Value 4.7<EFBFBD>
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SYMBOL res 512 960 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 R14
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SYMATTR Value 10K
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SYMBOL nmos 656 1200 R0
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SYMATTR InstName Q5
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SYMATTR Value RJK0305DPB
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SYMBOL nmos 656 1488 R0
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||
WINDOW 0 -3 20 Right 2
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WINDOW 3 28 103 Right 2
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||
SYMATTR InstName Q6
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SYMATTR Value RJK0301DPB
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SYMBOL ind 800 1488 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 L3
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||
SYMATTR Value 1<>
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||
SYMATTR SpiceLine Rser=2.3m
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||
SYMBOL cap 544 1360 M90
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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 C13
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||
SYMATTR Value .1<EFBFBD>
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SYMBOL schottky 512 1184 R0
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||
SYMATTR Value CMDSH2-3
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||
SYMATTR InstName D3
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||
SYMATTR Description Diode
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||
SYMATTR Type diode
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SYMBOL cap 512 1680 R0
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||
SYMATTR InstName C14
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||
SYMATTR Value .2<EFBFBD>
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||
SYMBOL res 736 1680 M270
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||
WINDOW 0 32 56 VTop 2
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||
WINDOW 3 0 56 VBottom 2
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||
SYMATTR InstName R13
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||
SYMATTR Value 2.15K
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||
SYMBOL cap 944 1488 R0
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||
SYMATTR InstName C15
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||
SYMATTR Value 530<33>
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||
SYMATTR SpiceLine Rser=5m
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||
SYMBOL res 32 2016 R0
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||
SYMATTR InstName R12
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||
SYMATTR Value 100K
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||
SYMBOL nmos -240 1200 M0
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||
SYMATTR InstName Q7
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SYMATTR Value RJK0305DPB
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||
SYMBOL nmos -240 1488 M0
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||
WINDOW 0 0 2 Right 2
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||
WINDOW 3 25 107 Right 2
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||
SYMATTR InstName Q8
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||
SYMATTR Value RJK0301DPB
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SYMBOL ind -320 1488 M270
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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 L4
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||
SYMATTR Value .56<EFBFBD>
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||
SYMATTR SpiceLine Rser=1.61m
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||
SYMBOL cap -208 1360 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 C16
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||
SYMATTR Value .1<EFBFBD>
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||
SYMBOL schottky -208 1184 R0
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||
SYMATTR Value CMDSH2-3
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||
SYMATTR InstName D4
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||
SYMATTR Description Diode
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||
SYMATTR Type diode
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SYMBOL cap -224 1680 R0
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||
SYMATTR InstName C17
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||
SYMATTR Value .2<EFBFBD>
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SYMBOL res -320 1680 R270
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||
WINDOW 0 32 56 VTop 2
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||
WINDOW 3 0 56 VBottom 2
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||
SYMATTR InstName R15
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SYMATTR Value 1.74K
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||
SYMBOL cap -528 1488 R0
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||
SYMATTR InstName C18
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SYMATTR Value 530<33>
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SYMATTR SpiceLine Rser=5m
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SYMBOL PowerProducts\\LTC3870 192 1520 R0
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SYMATTR InstName U2
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TEXT 1096 816 Left 2 !.tran 1.2m startup
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TEXT 1176 -424 Left 2 ;Please read the following notes carefully, since the model presents different user interface\nthan the real part does.\n \n(1) All PMBus communication and memory address related functions and pins are not modeled. \n \n(2) Changes to all parameter values during the simulation running will not be in effect, unless the\nsimulation is stopped and restarted. This is different from the operation of the part, which will\n respond to the commanded changes while running. \n \n(3) Share_clk is not modeled. The default time reference of LTspice is used as the common time \nbase for all time related parameters.\n \n(4) The following parameters can be defined, by right-clicking the symbol of LTC3880. Different \nnomenclature from the datasheet is adopted here. If any value of these parameters are set beyond \nthe scope discribed in the datasheet, the resulting simulation outcomes are not meaningful.\n \n VIN_ON & VIN_OFF -- in volts, set the unit start/stop input voltages;\n Freq -- in Hz, sets switching frequency as one of values of 250K, 350K, \n 425K, 500K, 575K, 650K, 750K, 1000K. FREQ_CFG pin needs to float \n (or short to VDD25), to make the value be in effect;\n PHs_0 & PHs_1 -- in degree, set phase angle related to SYNC signal. \n Certain combinations are restricted as in datasheet. FREQ_CFG \n pin needs to float (or short to VDD25), to make the value be in effect;\n Ton0_delay & Ton0_rise; Ton1_delay & Ton1_rise -- in sec, set delay and soft-start timers for \n channel0 and channel1. Initialization time is not modeled;\n Toff0_delay & Toff0_fall; Toff1_delay & Toff1_fall -- in sec, set delay and soft-off timers for \n channel0 and channel1;\n Vout_0 & Vout_1 -- in volt, set output voltages respectively;\n Vout0_range & Vout1_range -- set maximum output range, with value 0\n for 4.096V (CH0) and 5.5V (CH1); value 1\n for 2.75V\n Ilim0_range & Ilim1_range -- set maximum sensed peak current range, with value 0\n for low 50mV, and 1 for high 75mV;\n OC_limit0 & OC_limit1 -- set ratio of peak current limit to the maximum value defined\n by Ilimit_range. It must be one of values: 0.5, 0.572, 0.642, \n 0.714, 0.786, 0.858, 0.928, 1;\n Mode_II -- sets light load operation mode: 0 for discontinuous, 1 for Burst,\n 2 for forced continuous;\n Fault_response -- sets the response mode of the unit to occuring faults:\n 0 for ignore, 1 for latch up, 2 for Hiccup after Retry_delay time;\n Retry_delay -- in sec, sets the timer before the unit turns on after a fault;
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