initial commit
This commit is contained in:
Joseph Hopfmüller
520
examples/jigs/3870-1.asc
Normal file
520
examples/jigs/3870-1.asc
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@@ -0,0 +1,520 @@
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Version 4
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SHEET 1 2732 1928
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
WIRE 544 1808 352 1808
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||||
WIRE 64 1872 64 1856
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||||
FLAG 352 -192 0
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||||
FLAG -592 16 0
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||||
FLAG -128 464 0
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||||
FLAG -880 0 0
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||||
FLAG -992 0 0
|
||||
FLAG -992 -112 OUT1
|
||||
FLAG -896 -384 IN
|
||||
FLAG -896 -272 0
|
||||
FLAG -304 496 0
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||||
FLAG 720 496 0
|
||||
FLAG 544 464 0
|
||||
FLAG 976 16 0
|
||||
FLAG 1248 0 0
|
||||
FLAG 1360 0 0
|
||||
FLAG 1360 -112 OUT0
|
||||
FLAG 448 368 0
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||||
FLAG -304 832 0
|
||||
FLAG 64 784 0
|
||||
FLAG 208 -320 0
|
||||
FLAG -224 64 0
|
||||
FLAG 640 64 0
|
||||
FLAG 400 944 0
|
||||
FLAG 480 1120 0
|
||||
FLAG -64 1120 0
|
||||
FLAG 208 1776 0
|
||||
FLAG -336 928 0
|
||||
FLAG 1088 1344 0
|
||||
FLAG 752 1392 0
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||||
FLAG 64 1872 0
|
||||
FLAG -704 1344 0
|
||||
FLAG -336 1392 0
|
||||
SYMBOL voltage -896 -384 R0
|
||||
SYMATTR InstName V1
|
||||
SYMATTR Value 12
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||||
SYMBOL nmos -544 -256 M0
|
||||
WINDOW 0 -24 6 Left 2
|
||||
WINDOW 3 -119 101 Left 2
|
||||
SYMATTR InstName Q1
|
||||
SYMATTR Value RJK0305DPB
|
||||
SYMBOL nmos -544 -96 M0
|
||||
WINDOW 0 2 6 Right 2
|
||||
WINDOW 3 25 107 Right 2
|
||||
SYMATTR InstName Q2
|
||||
SYMATTR Value RJK0301DPB
|
||||
SYMBOL ind 1072 -96 R270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 5 56 VBottom 2
|
||||
SYMATTR InstName L1
|
||||
SYMATTR Value .56<EFBFBD>
|
||||
SYMATTR SpiceLine Rser=1.61m
|
||||
SYMBOL cap 816 96 R0
|
||||
SYMATTR InstName C3
|
||||
SYMATTR Value .22<EFBFBD>
|
||||
SYMBOL res 992 96 M270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 0 56 VBottom 2
|
||||
SYMATTR InstName R1
|
||||
SYMATTR Value 1.58K
|
||||
SYMBOL cap -48 448 R90
|
||||
WINDOW 0 0 32 VBottom 2
|
||||
WINDOW 3 32 32 VTop 2
|
||||
WINDOW 39 54 90 VTop 2
|
||||
SYMATTR InstName C4
|
||||
SYMATTR Value 2200p
|
||||
SYMATTR SpiceLine Rser=6.04K Cpar=220p
|
||||
SYMBOL cap -896 -96 R0
|
||||
WINDOW 123 24 81 Left 2
|
||||
SYMATTR Value2 X2
|
||||
SYMATTR InstName C5
|
||||
SYMATTR Value 530<33>
|
||||
SYMATTR SpiceLine Rser=5m
|
||||
SYMBOL res -1008 -112 R0
|
||||
SYMATTR InstName R2
|
||||
SYMATTR Value .0825
|
||||
SYMBOL res -320 608 R0
|
||||
SYMATTR InstName R3
|
||||
SYMATTR Value 10K
|
||||
SYMBOL res -320 496 R0
|
||||
SYMATTR InstName R4
|
||||
SYMATTR Value 15.8k
|
||||
SYMBOL res 240 752 R0
|
||||
SYMATTR InstName R6
|
||||
SYMATTR Value 4.99K
|
||||
SYMBOL res 704 608 R0
|
||||
SYMATTR InstName R9
|
||||
SYMATTR Value 30.1K
|
||||
SYMBOL res 704 496 R0
|
||||
SYMATTR InstName R10
|
||||
SYMATTR Value 3.57K
|
||||
SYMBOL cap 464 448 M90
|
||||
WINDOW 0 0 32 VBottom 2
|
||||
WINDOW 3 32 32 VTop 2
|
||||
WINDOW 39 54 90 VTop 2
|
||||
SYMATTR InstName C6
|
||||
SYMATTR Value 4700p
|
||||
SYMATTR SpiceLine Rser=4.99K Cpar=220p
|
||||
SYMBOL nmos 928 -256 R0
|
||||
SYMATTR InstName Q3
|
||||
SYMATTR Value RJK0305DPB
|
||||
SYMBOL nmos 928 -96 R0
|
||||
WINDOW 0 88 8 Right 2
|
||||
WINDOW 3 199 91 Right 2
|
||||
SYMATTR InstName Q4
|
||||
SYMATTR Value RJK0301DPB
|
||||
SYMBOL ind -672 -96 M270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 5 56 VBottom 2
|
||||
SYMATTR InstName L2
|
||||
SYMATTR Value 1<>
|
||||
SYMATTR SpiceLine Rser=2.3m
|
||||
SYMBOL cap 816 -288 R0
|
||||
SYMATTR InstName C7
|
||||
SYMATTR Value .1<EFBFBD>
|
||||
SYMBOL schottky 496 -320 R270
|
||||
WINDOW 3 -4 37 VBottom 2
|
||||
WINDOW 0 32 32 VTop 2
|
||||
SYMATTR Value CMDSH2-3
|
||||
SYMATTR InstName D2
|
||||
SYMATTR Description Diode
|
||||
SYMATTR Type diode
|
||||
SYMBOL cap -416 96 R0
|
||||
SYMATTR InstName C8
|
||||
SYMATTR Value .22<EFBFBD>
|
||||
SYMBOL res -560 96 R270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 0 56 VBottom 2
|
||||
SYMATTR InstName R11
|
||||
SYMATTR Value 2K
|
||||
SYMBOL cap 1232 -96 R0
|
||||
WINDOW 123 23 81 Left 2
|
||||
SYMATTR Value2 X2
|
||||
SYMATTR InstName C9
|
||||
SYMATTR Value 530<33>
|
||||
SYMATTR SpiceLine Rser=5m
|
||||
SYMBOL res 1344 -112 R0
|
||||
SYMATTR InstName R12
|
||||
SYMATTR Value .045
|
||||
SYMBOL res 528 864 M180
|
||||
WINDOW 0 36 76 Left 2
|
||||
WINDOW 3 36 40 Left 2
|
||||
SYMATTR InstName R13
|
||||
SYMATTR Value 10K
|
||||
SYMBOL cap -320 752 R0
|
||||
SYMATTR InstName C10
|
||||
SYMATTR Value 1<>
|
||||
SYMBOL cap 144 768 R90
|
||||
WINDOW 0 0 32 VBottom 2
|
||||
WINDOW 3 32 32 VTop 2
|
||||
SYMATTR InstName C11
|
||||
SYMATTR Value 1<>
|
||||
SYMBOL PowerProducts\\LTC3887-1 208 272 R0
|
||||
SYMATTR InstName U1
|
||||
SYMATTR SpiceLine VIN_ON=5.5 VIN_OFF=5 Vout_0=1.8 Vout_1=2.5 Ilim0_range=1 Ilim1_range=1 OC_limit0=1 OC_limit1=1 Mode_ll=2 Fault_response=0 Retry_delay=.1m
|
||||
SYMBOL cap 192 -304 R0
|
||||
SYMATTR InstName C12
|
||||
SYMATTR Value 1<>
|
||||
SYMBOL PowerProducts\\LTC4449 640 -96 R0
|
||||
SYMATTR InstName U2
|
||||
SYMBOL cap -432 -288 R0
|
||||
SYMATTR InstName C1
|
||||
SYMATTR Value .1<EFBFBD>
|
||||
SYMBOL schottky -80 -320 M270
|
||||
WINDOW 3 -4 37 VBottom 2
|
||||
WINDOW 0 32 32 VTop 2
|
||||
SYMATTR Value CMDSH2-3
|
||||
SYMATTR InstName D1
|
||||
SYMATTR Description Diode
|
||||
SYMATTR Type diode
|
||||
SYMBOL PowerProducts\\LTC4449 -224 -96 M0
|
||||
SYMATTR InstName U3
|
||||
SYMBOL PowerProducts\\LTC3870-1 208 1360 R0
|
||||
SYMATTR InstName U4
|
||||
SYMBOL cap -256 912 R90
|
||||
WINDOW 0 0 32 VBottom 2
|
||||
WINDOW 3 32 32 VTop 2
|
||||
SYMATTR InstName C2
|
||||
SYMATTR Value 1<>
|
||||
SYMBOL res -176 736 R0
|
||||
SYMATTR InstName R7
|
||||
SYMATTR Value 10K
|
||||
SYMBOL ind 1184 1232 R270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 5 56 VBottom 2
|
||||
SYMATTR InstName L3
|
||||
SYMATTR Value .56<EFBFBD>
|
||||
SYMATTR SpiceLine Rser=1.61m
|
||||
SYMBOL cap 928 1424 R0
|
||||
SYMATTR InstName C13
|
||||
SYMATTR Value .22<EFBFBD>
|
||||
SYMBOL res 1104 1424 M270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 0 56 VBottom 2
|
||||
SYMATTR InstName R5
|
||||
SYMATTR Value 1.58K
|
||||
SYMBOL nmos 1040 1072 R0
|
||||
SYMATTR InstName Q5
|
||||
SYMATTR Value RJK0305DPB
|
||||
SYMBOL nmos 1040 1232 R0
|
||||
WINDOW 0 88 8 Right 2
|
||||
WINDOW 3 199 91 Right 2
|
||||
SYMATTR InstName Q6
|
||||
SYMATTR Value RJK0301DPB
|
||||
SYMBOL cap 928 1040 R0
|
||||
SYMATTR InstName C14
|
||||
SYMATTR Value .1<EFBFBD>
|
||||
SYMBOL schottky 608 1008 R270
|
||||
WINDOW 3 -4 37 VBottom 2
|
||||
WINDOW 0 32 32 VTop 2
|
||||
SYMATTR Value CMDSH2-3
|
||||
SYMATTR InstName D3
|
||||
SYMATTR Description Diode
|
||||
SYMATTR Type diode
|
||||
SYMBOL PowerProducts\\LTC4449 752 1232 R0
|
||||
SYMATTR InstName U5
|
||||
SYMBOL res 48 1760 R0
|
||||
SYMATTR InstName R8
|
||||
SYMATTR Value 100K
|
||||
SYMBOL nmos -656 1072 M0
|
||||
WINDOW 0 -24 6 Left 2
|
||||
WINDOW 3 -119 101 Left 2
|
||||
SYMATTR InstName Q7
|
||||
SYMATTR Value RJK0305DPB
|
||||
SYMBOL nmos -656 1232 M0
|
||||
WINDOW 0 2 6 Right 2
|
||||
WINDOW 3 25 107 Right 2
|
||||
SYMATTR InstName Q8
|
||||
SYMATTR Value RJK0301DPB
|
||||
SYMBOL ind -784 1232 M270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 5 56 VBottom 2
|
||||
SYMATTR InstName L4
|
||||
SYMATTR Value 1<>
|
||||
SYMATTR SpiceLine Rser=2.3m
|
||||
SYMBOL cap -544 1424 R0
|
||||
SYMATTR InstName C15
|
||||
SYMATTR Value .22<EFBFBD>
|
||||
SYMBOL res -688 1424 R270
|
||||
WINDOW 0 32 56 VTop 2
|
||||
WINDOW 3 0 56 VBottom 2
|
||||
SYMATTR InstName R14
|
||||
SYMATTR Value 2K
|
||||
SYMBOL cap -544 1040 R0
|
||||
SYMATTR InstName C16
|
||||
SYMATTR Value .1<EFBFBD>
|
||||
SYMBOL schottky -192 1008 M270
|
||||
WINDOW 3 -4 37 VBottom 2
|
||||
WINDOW 0 32 32 VTop 2
|
||||
SYMATTR Value CMDSH2-3
|
||||
SYMATTR InstName D4
|
||||
SYMATTR Description Diode
|
||||
SYMATTR Type diode
|
||||
SYMBOL PowerProducts\\LTC4449 -336 1232 M0
|
||||
SYMATTR InstName U6
|
||||
TEXT 664 1784 Left 2 !.tran 1.1m startup
|
||||
TEXT 1472 -344 Left 2 ;Please read the following notes carefully, since the model presents different user interface\nthan the real part.\n \n(1) All PMBus communication and memory address related functions and pins are not modeled. \n \n(2) Changes to parameter values during simulation run will not have any 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 LTC3887. 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 5.5V; value 1 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, 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;
|
||||
Reference in New Issue
Block a user