ccm_model/ccm_model.asc

Version 4
SHEET 1 3096 2292
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WIRE 704 1200 688 1200
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WIRE 1072 1248 1072 1104
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WIRE 1872 1264 1872 1232
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WIRE -784 1280 -912 1280
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WIRE 448 1280 448 1200
WIRE 544 1280 448 1280
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WIRE -976 1296 -1104 1296
WIRE 704 1296 704 1200
WIRE 704 1296 608 1296
WIRE 1040 1296 704 1296
WIRE 256 1312 224 1312
WIRE 384 1312 336 1312
WIRE 544 1312 384 1312
WIRE 1776 1312 1776 1232
WIRE 1808 1312 1776 1312
WIRE 384 1344 384 1312
WIRE 448 1344 448 1280
WIRE -944 1360 -944 1312
WIRE 1072 1360 1072 1312
WIRE 1472 1360 1472 1312
WIRE 576 1376 576 1328
WIRE -1424 1392 -1424 1296
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WIRE -624 1408 -768 1408
WIRE 1872 1424 1872 1360
WIRE 2128 1424 2128 1344
WIRE -704 1456 -704 1376
WIRE 384 1456 384 1424
WIRE 448 1456 448 1424
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WIRE -736 1472 -768 1472
WIRE -624 1488 -624 1408
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WIRE -512 1488 -512 1200
WIRE -512 1488 -624 1488
WIRE -1104 1504 -1104 1296
WIRE -976 1504 -1104 1504
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WIRE -736 1504 -832 1504
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FLAG 1776 272 vfeed
FLAG 96 96 vcc
FLAG 576 1376 0
FLAG 576 1056 vcc
FLAG 448 1456 0
FLAG 224 1312 ifeed
FLAG 1072 1360 0
FLAG 1072 1104 vcc
FLAG 1472 1360 0
FLAG 1408 1232 vsq
FLAG 2128 1232 vg
FLAG -944 1360 0
FLAG -944 1040 vcc
FLAG -1168 1264 vfeed
FLAG 992 1264 verr
FLAG 1872 1424 0
FLAG 1872 1024 vcc
FLAG 2128 1424 0
FLAG -736 240 vcc
FLAG -1168 544 vsq
FLAG 2080 96 out
FLAG 384 1456 0
FLAG -1312 1520 0
FLAG -1424 1520 0
FLAG -1168 1296 vref
FLAG -640 928 vcc
FLAG -432 1088 verr
FLAG -1632 800 0
FLAG 1168 1280 res
FLAG 1408 1280 res
FLAG -1056 752 0
FLAG -1232 640 0
FLAG -1120 608 ven
FLAG -1312 1104 ven
FLAG 976 768 0
FLAG 864 560 vg
FLAG 880 608 ifeed
FLAG 1168 768 0
FLAG -832 1680 0
FLAG -704 1376 vcc
FLAG -704 1552 0
SYMBOL voltage -80 240 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 124 Left 2
SYMATTR InstName V1
SYMATTR Value 4.1
SYMBOL cap 448 272 R0
SYMATTR InstName C1
SYMATTR Value 1<EFBFBD>
SYMATTR SpiceLine Rser=0.8
SYMBOL res 1712 128 R0
SYMATTR InstName R3
SYMATTR Value 6.2Meg
SYMBOL res 1712 304 R0
SYMATTR InstName R4
SYMATTR Value 18k
SYMBOL res 704 1184 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value {Ra}
SYMBOL res 432 1328 R0
SYMATTR InstName R7
SYMATTR Value {Rb}
SYMBOL Digital\\srflop 1520 1184 R0
SYMATTR InstName A2
SYMATTR SpiceLine Vhigh=5 Vlow=0
SYMBOL cap -816 1072 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 150p
SYMBOL cap -816 1168 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 100p
SYMBOL res -960 1168 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 3.3k
SYMBOL npn 1808 1104 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL pnp 1808 1360 M180
SYMATTR InstName Q2
SYMATTR Value 2N3906
SYMBOL res 1776 1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 1.8k
SYMBOL res 2096 1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 10
SYMBOL cap 2112 1280 R0
SYMATTR InstName C5
SYMATTR Value 10n
SYMBOL current 2128 240 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value PULSE(0 50u 3m 1n 1n 250u 500u 100000)
SYMBOL Misc\\NE555 -880 512 R0
SYMATTR InstName U4
SYMBOL cap -720 640 R0
SYMATTR InstName C6
SYMATTR Value 1<EFBFBD>
SYMBOL cap -608 640 R0
SYMATTR InstName C7
SYMATTR Value 1.5n
SYMBOL res -608 480 R0
SYMATTR InstName R13
SYMATTR Value 22k
SYMBOL res -608 352 R0
SYMATTR InstName R14
SYMATTR Value 1k
SYMBOL schottky -496 512 R0
SYMATTR InstName D4
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 352 1296 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value {Rb}
SYMBOL res 400 1440 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R15
SYMATTR Value {Ra}
SYMBOL cap 560 272 R0
SYMATTR InstName C10
SYMATTR Value 10n
SYMATTR SpiceLine Rser=10m
SYMBOL res 64 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 30m
SYMBOL res -1328 1136 R0
SYMATTR InstName R19
SYMATTR Value 3.3k
SYMBOL cap -1440 1392 R0
SYMATTR InstName C11
SYMATTR Value 100n
SYMBOL cap 128 272 R0
SYMATTR InstName C12
SYMATTR Value 10<EFBFBD>
SYMATTR SpiceLine Rser=0.3
SYMBOL cap 208 272 R0
SYMATTR InstName C13
SYMATTR Value 100n
SYMATTR SpiceLine Rser=10m
SYMBOL schottky -656 1136 R0
SYMATTR InstName D5
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky -528 1136 R0
SYMATTR InstName D6
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -656 960 R0
SYMATTR InstName R18
SYMATTR Value 10k
SYMBOL res -992 1520 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 3.3k
SYMBOL voltage -1632 624 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 24 44 Left 2
SYMATTR Value PWL(0 0 1m 0 1.1m 5)
SYMATTR InstName V2
SYMBOL Digital\\buf1 -1232 544 R0
SYMATTR InstName A1
SYMATTR SpiceLine Vhigh=5 Vlow=0
SYMBOL ind2 960 256 M180
WINDOW 0 37 71 Left 2
WINDOW 3 36 32 Left 2
SYMATTR InstName LP
SYMATTR Value 7<EFBFBD>
SYMATTR Type ind
SYMATTR SpiceLine Rser=0.5
SYMBOL ind2 1184 144 M0
SYMATTR InstName LS
SYMATTR Value 700<EFBFBD>
SYMATTR Type ind
SYMATTR SpiceLine Rser=60
SYMBOL nmos 928 480 R0
SYMATTR InstName M2
SYMATTR Value SP8M51_N
SYMBOL diode 1264 112 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value RFN10NS8D
SYMBOL res 960 624 R0
SYMATTR InstName R1
SYMATTR Value 10m
SYMBOL cap 1424 304 R0
SYMATTR InstName C9
SYMATTR Value 10n
SYMBOL res 1040 320 R0
SYMATTR InstName R2
SYMATTR Value 22
SYMBOL cap 1040 448 R0
SYMATTR InstName C2
SYMATTR Value 8.2n
SYMBOL res 1424 -32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R12
SYMATTR Value 22
SYMBOL cap 1280 -32 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C14
SYMATTR Value 22p
SYMBOL References\\LT1634-1.25 -1312 1424 R0
SYMATTR InstName U7
SYMBOL cap -848 1552 R0
SYMATTR InstName C8
SYMATTR Value 100n
SYMBOL res 1712 416 R0
SYMATTR InstName R20
SYMATTR Value 1.5k
SYMBOL Comparators\\LT1720 1072 1216 R0
SYMATTR InstName U3
SYMBOL OpAmps\\UniversalOpAmp2 576 1296 R0
SYMATTR InstName U5
SYMBOL OpAmps\\UniversalOpAmp2 -944 1280 R0
SYMATTR InstName U1
SYMBOL OpAmps\\UniversalOpAmp2 -704 1488 R0
SYMATTR InstName U2
SYMBOL ind 272 112 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 220n
SYMBOL cap 1520 304 R0
SYMATTR InstName C15
SYMATTR Value 1n
TEXT 2216 552 Left 2 !.tran 0 20m 0
TEXT 136 1488 Left 2 !.param Ra=120k
TEXT 136 1512 Left 2 !.param Rb=1k
TEXT 144 1544 Left 2 ;The AP8567 is the quad version
TEXT 144 1568 Left 2 ;AP8648 for battery-powered and-or low voltage <5V
TEXT 144 1592 Left 2 ;The OP462 is the better version of the AP8567
TEXT -1656 1568 Left 2 ;Any 2.5V zener-voltage reference would do
TEXT -544 1008 Left 2 ;makeshift minimum voltage selector, \nuse a set maximum voltage as a soft start
TEXT -1312 664 Left 2 ;made with two nors
TEXT 1000 112 Left 2 !K1 LP LS 0.998
LINE Normal 1056 256 1056 160
LINE Normal 1072 256 1072 160
LINE Normal 1760 432 1696 512
LINE Normal 1746 439 1760 432
LINE Normal 1760 432 1746 439 2
LINE Normal 1757 445 1760 432