diff --git a/ccm_model.asc b/ccm_model.asc index 996488c..506e3ba 100755 --- a/ccm_model.asc +++ b/ccm_model.asc @@ -1,98 +1,134 @@ Version 4 -SHEET 1 3096 2280 -WIRE -544 48 -592 48 -WIRE -416 48 -464 48 -WIRE -368 48 -416 48 -WIRE -288 48 -368 48 -WIRE -176 48 -288 48 -WIRE -48 48 -112 48 -WIRE 64 48 -48 48 -WIRE 176 48 64 48 -WIRE 368 48 256 48 -WIRE 624 48 368 48 -WIRE 832 48 688 48 -WIRE 944 48 832 48 -WIRE 1440 48 944 48 -WIRE 1488 48 1440 48 -WIRE 944 96 944 48 -WIRE 368 112 368 48 -WIRE 240 192 224 192 -WIRE 320 192 240 192 -WIRE 832 192 832 48 -WIRE 1488 192 1488 48 -WIRE -592 208 -592 48 -WIRE -368 224 -368 48 -WIRE -288 224 -288 48 -WIRE -48 224 -48 48 -WIRE 64 224 64 48 -WIRE 944 224 944 176 -WIRE 992 224 944 224 -WIRE 1008 224 992 224 -WIRE 368 256 368 208 -WIRE 416 256 368 256 -WIRE 448 256 416 256 -WIRE 944 272 944 224 -WIRE 368 304 368 256 -WIRE -592 432 -592 288 -WIRE -368 432 -368 288 -WIRE -368 432 -592 432 -WIRE -288 432 -288 288 -WIRE -288 432 -368 432 -WIRE -48 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-720 2176 -WIRE -640 2208 -640 2176 -WIRE -640 2208 -720 2208 -WIRE -720 2240 -720 2208 -FLAG 992 224 vfeed -FLAG 416 256 ifeed -FLAG 240 192 vg -FLAG -592 464 0 -FLAG -416 48 vcc +WIRE -768 1472 -768 1408 +WIRE -736 1472 -768 1472 +WIRE -624 1488 -624 1408 +WIRE -624 1488 -672 1488 +WIRE -512 1488 -512 1200 +WIRE -512 1488 -624 1488 +WIRE -1104 1504 -1104 1296 +WIRE -976 1504 -1104 1504 +WIRE -832 1504 -896 1504 +WIRE -736 1504 -832 1504 +WIRE -1424 1520 -1424 1456 +WIRE -1312 1520 -1312 1456 +WIRE -832 1552 -832 1504 +WIRE -704 1552 -704 1520 +WIRE -832 1680 -832 1616 +FLAG 1776 272 vfeed +FLAG 96 96 vcc FLAG 576 1376 0 FLAG 576 1056 vcc FLAG 448 1456 0 @@ -196,67 +211,51 @@ FLAG 1072 1104 vcc FLAG 1472 1360 0 FLAG 1408 1232 vsq FLAG 2128 1232 vg -FLAG -896 1872 0 -FLAG -896 1552 vcc -FLAG -1120 1776 vfeed +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 -784 704 vcc -FLAG -1216 1008 vsq -FLAG 1440 48 out +FLAG -736 240 vcc +FLAG -1168 544 vsq +FLAG 2080 96 out FLAG 384 1456 0 -FLAG -1264 2032 0 -FLAG -1376 2032 0 -FLAG -1120 1808 vref -FLAG -592 1440 vcc -FLAG -896 2064 vref -FLAG -384 1600 verr -FLAG -720 2240 0 -FLAG -560 2128 0 -FLAG -560 1872 vcc -FLAG -1488 1264 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 -1104 1216 0 -FLAG -1280 1104 0 -FLAG -640 2064 vsoft -FLAG -1168 1072 ven -FLAG -1264 1616 ven -SYMBOL voltage -592 192 R0 +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 9 -SYMBOL cap -64 224 R0 +SYMATTR Value 4.1 +SYMBOL cap 448 272 R0 SYMATTR InstName C1 -SYMATTR Value 100µ +SYMATTR Value 1µ SYMATTR SpiceLine Rser=0.8 -SYMBOL diode 624 64 R270 -WINDOW 0 32 32 VTop 2 -WINDOW 3 0 32 VBottom 2 -SYMATTR InstName D1 -SYMATTR Value RFN10NS8D -SYMBOL ind 160 64 R270 -WINDOW 0 32 56 VTop 2 -WINDOW 3 5 56 VBottom 2 -SYMATTR InstName L1 -SYMATTR Value 33µ -SYMATTR SpiceLine Rser=0.1 -SYMBOL cap 816 192 R0 -SYMATTR InstName C2 -SYMATTR Value 10.1µ -SYMATTR SpiceLine Rser=8m -SYMBOL res 352 288 R0 -SYMATTR InstName R2 -SYMATTR Value 10m -SYMBOL res 928 80 R0 +SYMBOL res 1712 128 R0 SYMATTR InstName R3 -SYMATTR Value 680k -SYMBOL res 928 256 R0 +SYMATTR Value 6.2Meg +SYMBOL res 1712 304 R0 SYMATTR InstName R4 -SYMATTR Value 10k +SYMATTR Value 18k SYMBOL res 704 1184 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 @@ -268,24 +267,21 @@ SYMATTR Value {Rb} SYMBOL Digital\\srflop 1520 1184 R0 SYMATTR InstName A2 SYMATTR SpiceLine Vhigh=5 Vlow=0 -SYMBOL nmos 320 112 R0 -SYMATTR InstName M1 -SYMATTR Value IPB600N25N3 -SYMBOL cap -768 1584 R90 +SYMBOL cap -816 1072 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 -SYMATTR Value 100p -SYMBOL cap -768 1680 R90 +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 10n -SYMBOL res -912 1680 R90 +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 33k +SYMATTR Value 3.3k SYMBOL npn 1808 1104 R0 SYMATTR InstName Q1 SYMATTR Value 2N3904 @@ -305,26 +301,26 @@ SYMATTR Value 10 SYMBOL cap 2112 1280 R0 SYMATTR InstName C5 SYMATTR Value 10n -SYMBOL current 1488 192 R0 +SYMBOL current 2128 240 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName I1 -SYMATTR Value {Il} -SYMBOL Misc\\NE555 -928 976 R0 +SYMATTR Value PULSE(0 50u 3m 1n 1n 250u 500u 100000) +SYMBOL Misc\\NE555 -880 512 R0 SYMATTR InstName U4 -SYMBOL cap -768 1104 R0 +SYMBOL cap -720 640 R0 SYMATTR InstName C6 SYMATTR Value 1µ -SYMBOL cap -656 1104 R0 +SYMBOL cap -608 640 R0 SYMATTR InstName C7 -SYMATTR Value 1.8n -SYMBOL res -656 944 R0 +SYMATTR Value 1.5n +SYMBOL res -608 480 R0 SYMATTR InstName R13 SYMATTR Value 22k -SYMBOL res -656 816 R0 +SYMBOL res -608 352 R0 SYMATTR InstName R14 -SYMATTR Value 1.2k -SYMBOL schottky -544 976 R0 +SYMATTR Value 1k +SYMBOL schottky -496 512 R0 SYMATTR InstName D4 SYMATTR Value 1N5817 SYMATTR Description Diode @@ -339,92 +335,135 @@ WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R15 SYMATTR Value {Ra} -SYMBOL cap 48 224 R0 +SYMBOL cap 560 272 R0 SYMATTR InstName C10 -SYMATTR Value 100n +SYMATTR Value 10n SYMATTR SpiceLine Rser=10m -SYMBOL res -448 32 R90 +SYMBOL res 64 80 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R17 -SYMATTR Value 2 -SYMBOL res -1280 1648 R0 +SYMATTR Value 30m +SYMBOL res -1328 1136 R0 SYMATTR InstName R19 SYMATTR Value 3.3k -SYMBOL cap -1392 1904 R0 +SYMBOL cap -1440 1392 R0 SYMATTR InstName C11 SYMATTR Value 100n -SYMBOL cap -384 224 R0 +SYMBOL cap 128 272 R0 SYMATTR InstName C12 -SYMATTR Value 100µ +SYMATTR Value 10µ SYMATTR SpiceLine Rser=0.3 -SYMBOL cap -304 224 R0 +SYMBOL cap 208 272 R0 SYMATTR InstName C13 SYMATTR Value 100n SYMATTR SpiceLine Rser=10m -SYMBOL FerriteBead -144 48 R90 -WINDOW 0 -16 0 VBottom 2 -SYMATTR InstName L3 -SYMATTR Value 140n -SYMATTR SpiceLine Ipk=0.5 Rser=0.056 Rpar=90 Cpar=640f mfg="Würth Elektronik" pn="782632620 WE-CBA 0603" -SYMBOL References\\LT1634-2.5 -1264 1936 R0 -SYMATTR InstName U5 -SYMBOL OpAmps\\AD8565 1072 1216 R0 -SYMATTR InstName U6 -SYMBOL OpAmps\\AD8565 576 1232 R0 -SYMATTR InstName U1 -SYMBOL OpAmps\\AD8565 -896 1728 R0 -SYMATTR InstName U2 -SYMBOL schottky -608 1648 R0 +SYMBOL schottky -656 1136 R0 SYMATTR InstName D5 SYMATTR Value 1N5817 SYMATTR Description Diode SYMATTR Type diode -SYMBOL schottky -480 1648 R0 +SYMBOL schottky -528 1136 R0 SYMATTR InstName D6 SYMATTR Value 1N5817 SYMATTR Description Diode SYMATTR Type diode -SYMBOL res -608 1472 R0 +SYMBOL res -656 960 R0 SYMATTR InstName R18 SYMATTR Value 10k -SYMBOL res -864 2080 R270 +SYMBOL res -992 1520 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R5 -SYMATTR Value 2.2k -SYMBOL res -736 2080 R0 -SYMATTR InstName R8 -SYMATTR Value 8.2k -SYMBOL OpAmps\\AD8565 -560 1984 R0 -SYMATTR InstName U3 -SYMBOL voltage -1488 1088 R0 +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 -1280 1008 R0 +SYMBOL Digital\\buf1 -1232 544 R0 SYMATTR InstName A1 SYMATTR SpiceLine Vhigh=5 Vlow=0 -SYMBOL cap -656 2112 R0 +SYMBOL ind2 960 256 M180 +WINDOW 0 37 71 Left 2 +WINDOW 3 36 32 Left 2 +SYMATTR InstName LP +SYMATTR Value 7µ +SYMATTR Type ind +SYMATTR SpiceLine Rser=0.5 +SYMBOL ind2 1184 144 M0 +SYMATTR InstName LS +SYMATTR Value 700µ +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 -TEXT 1600 328 Left 2 !.tran 0 500m 0 -TEXT 520 280 Left 2 ;snubber here -TEXT 1592 184 Left 2 !*.step param Il list 10u 2m 4m 6m 8m 10m 12m 14m -TEXT 1592 232 Left 2 !.meas Pin AVG -V(vcc)*I(V1) -TEXT 1592 256 Left 2 !.meas Pout AVG V(OUT)*I(I1) -TEXT 1592 280 Left 2 !.meas Eff param Pout/Pin -TEXT 1576 160 Left 2 !.param Il=6m -TEXT -296 -24 Left 2 !.ic V(vcc)=5 I(L1)=0 -TEXT 136 1488 Left 2 !.param Ra=330k +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 -296 -56 Left 2 ;Ferrite Bead, approx. CBM321609U600T 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 -1608 2080 Left 2 ;Any 2.5V zener-voltage reference would do -TEXT -496 1520 Left 2 ;makeshift minimum voltage selector, \nuse a set maximum voltage as a soft start -TEXT -1360 1128 Left 2 ;made with two nors -TEXT -600 2216 Left 2 !.ic V(vsoft)=0 +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