Version 4 SHEET 1 4804 936 WIRE 1232 -304 1232 -384 WIRE 1536 -304 1232 -304 WIRE 1824 -304 1536 -304 WIRE 2112 -304 1824 -304 WIRE 2400 -304 2112 -304 WIRE 2736 -304 2400 -304 WIRE 3024 -304 2736 -304 WIRE 3312 -304 3024 -304 WIRE 3600 -304 3312 -304 WIRE 3920 -304 3600 -304 WIRE 4208 -304 3920 -304 WIRE 4496 -304 4208 -304 WIRE 1328 -128 944 -128 WIRE 1632 -128 1328 -128 WIRE 1936 -128 1632 -128 WIRE 2224 -128 1936 -128 WIRE 2528 -128 2224 -128 WIRE 2832 -128 2528 -128 WIRE 3136 -128 2832 -128 WIRE 3424 -128 3136 -128 WIRE 3728 -128 3424 -128 WIRE 4032 -128 3728 -128 WIRE 4320 -128 4032 -128 WIRE 176 -32 96 -32 WIRE 544 -32 256 -32 WIRE 864 -32 544 -32 WIRE 496 -16 432 -16 WIRE -1136 16 -1232 16 WIRE -864 16 -1136 16 WIRE -688 16 -864 16 WIRE -528 16 -640 16 WIRE -400 16 -464 16 WIRE -304 16 -400 16 WIRE -144 16 -304 16 WIRE 16 16 -144 16 WIRE 96 16 96 -32 WIRE 96 16 16 16 WIRE 800 16 736 16 WIRE -1232 32 -1232 16 WIRE -864 32 -864 16 WIRE -688 32 -688 16 WIRE -640 32 -640 16 WIRE -400 32 -400 16 WIRE -304 48 -304 16 WIRE 16 48 16 16 WIRE -144 64 -144 16 WIRE 544 64 544 48 WIRE 1232 64 1232 -304 WIRE 1536 64 1536 -304 WIRE 1824 64 1824 -304 WIRE 2112 64 2112 -304 WIRE 2736 64 2736 -304 WIRE 3024 64 3024 -304 WIRE 3312 64 3312 -304 WIRE 3920 64 3920 -304 WIRE 4208 64 4208 -304 WIRE 2400 80 2400 -304 WIRE 3600 80 3600 -304 WIRE 4496 80 4496 -304 WIRE -864 112 -864 96 WIRE 432 112 432 -16 WIRE 432 112 304 112 WIRE -1232 128 -1232 112 WIRE -640 128 -640 112 WIRE -400 128 -400 96 WIRE 656 144 544 144 WIRE 736 144 736 16 WIRE 864 144 864 64 WIRE 944 144 944 -128 WIRE 944 144 864 144 WIRE 992 144 944 144 WIRE 1152 144 1072 144 WIRE 1168 144 1152 144 WIRE 1328 144 1328 -128 WIRE 1344 144 1328 144 WIRE 1456 144 1424 144 WIRE 1472 144 1456 144 WIRE 1632 144 1632 -128 WIRE 1744 144 1712 144 WIRE 1776 144 1744 144 WIRE 1936 144 1936 -128 WIRE 2032 144 2016 144 WIRE 2048 144 2032 144 WIRE 2352 144 2336 144 WIRE 2528 144 2528 -128 WIRE 2544 144 2528 144 WIRE 2656 144 2624 144 WIRE 2672 144 2656 144 WIRE 2832 144 2832 -128 WIRE 2944 144 2912 144 WIRE 2976 144 2944 144 WIRE 3136 144 3136 -128 WIRE 3232 144 3216 144 WIRE 3248 144 3232 144 WIRE 3552 144 3536 144 WIRE 3728 144 3728 -128 WIRE 3840 144 3808 144 WIRE 3872 144 3840 144 WIRE 4032 144 4032 -128 WIRE 4128 144 4112 144 WIRE 4144 144 4128 144 WIRE 4448 144 4432 144 WIRE -304 160 -304 128 WIRE -144 160 -144 128 WIRE -144 160 -304 160 WIRE 16 160 16 128 WIRE 16 160 -144 160 WIRE 96 160 16 160 WIRE 2224 160 2224 -128 WIRE 2320 160 2304 160 WIRE 2336 160 2320 160 WIRE 3424 160 3424 -128 WIRE 3520 160 3504 160 WIRE 3536 160 3520 160 WIRE 4320 160 4320 -128 WIRE 4416 160 4400 160 WIRE 4432 160 4416 160 WIRE 864 176 864 144 WIRE -1136 192 -1136 16 WIRE -976 192 -1136 192 WIRE -688 192 -688 112 WIRE -688 192 -752 192 WIRE -144 192 -144 160 WIRE 16 192 16 160 WIRE 1232 192 1232 160 WIRE 1536 192 1536 160 WIRE 1824 192 1824 160 WIRE 2112 192 2112 160 WIRE 2736 192 2736 160 WIRE 3024 192 3024 160 WIRE 3312 192 3312 160 WIRE 3920 192 3920 160 WIRE 4208 192 4208 160 WIRE -1136 208 -1136 192 WIRE -688 208 -688 192 WIRE -304 208 -304 160 WIRE 2400 208 2400 176 WIRE 3600 208 3600 176 WIRE 4496 208 4496 176 WIRE 736 224 736 144 WIRE 800 224 736 224 WIRE 304 240 304 192 WIRE 544 240 544 224 WIRE -976 288 -1136 288 WIRE -688 288 -752 288 WIRE -304 288 -304 272 WIRE -144 288 -144 256 WIRE -144 288 -304 288 WIRE 16 288 16 272 WIRE 16 288 -144 288 WIRE 96 288 16 288 WIRE -1136 304 -1136 288 WIRE 432 304 432 112 WIRE 496 304 432 304 WIRE -304 320 -304 288 WIRE 96 336 96 288 WIRE 544 336 544 320 WIRE 544 336 96 336 WIRE 864 336 864 272 WIRE 864 336 544 336 WIRE 1232 336 1232 192 WIRE 1232 336 864 336 WIRE 1536 336 1536 192 WIRE 1536 336 1232 336 WIRE 1824 336 1824 192 WIRE 1824 336 1536 336 WIRE 2112 336 2112 192 WIRE 2112 336 1824 336 WIRE 2400 336 2400 208 WIRE 2400 336 2112 336 WIRE 2736 336 2736 192 WIRE 2736 336 2400 336 WIRE 3024 336 3024 192 WIRE 3024 336 2736 336 WIRE 3312 336 3312 192 WIRE 3312 336 3024 336 WIRE 3600 336 3600 208 WIRE 3600 336 3312 336 WIRE 3920 336 3920 192 WIRE 3920 336 3600 336 WIRE 4208 336 4208 192 WIRE 4208 336 3920 336 WIRE 4496 336 4496 208 WIRE 4496 336 4208 336 WIRE 2400 352 2400 336 WIRE 3600 352 3600 336 WIRE 4496 352 4496 336 WIRE -976 384 -1040 384 WIRE -672 384 -752 384 WIRE -1136 400 -1136 384 WIRE -1040 400 -1040 384 WIRE -672 400 -672 384 WIRE -80 448 -96 448 WIRE -64 448 -80 448 WIRE 48 448 16 448 WIRE 64 448 48 448 WIRE -1040 480 -1040 464 WIRE -976 480 -1040 480 WIRE -672 496 -672 480 WIRE -1040 512 -1040 480 WIRE 2128 512 2128 448 WIRE -80 528 -80 448 WIRE -48 528 -80 528 WIRE 48 528 48 448 WIRE 48 528 16 528 WIRE 2128 528 2128 512 WIRE 2128 656 2128 592 FLAG -1232 128 0 FLAG -1136 400 0 FLAG -1232 16 IN FLAG -400 128 GND2 FLAG -400 16 OUT FLAG -864 112 0 FLAG -1040 512 0 FLAG -672 496 0 FLAG 16 16 OUT+ FLAG 16 288 OUT- FLAG 16 160 0V FLAG -304 320 GND2 FLAG -640 128 GND2 FLAG 64 448 GND2 FLAG -96 448 0 FLAG 304 240 GND2 FLAG 496 32 GND2 FLAG 496 256 GND2 FLAG 1232 -384 out FLAG 2128 656 0 FLAG 2128 448 Tj SYMBOL voltage -1232 16 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName Vin1 SYMATTR Value 12 SYMBOL res -1152 192 R0 SYMATTR InstName R1 SYMATTR Value 10k SYMBOL res -1152 288 R0 SYMATTR InstName R2 SYMATTR Value 100k SYMBOL ind2 -704 16 R0 WINDOW 0 -1 46 Right 2 WINDOW 3 0 76 Right 2 SYMATTR InstName L1 SYMATTR Value 1µ SYMATTR Type ind SYMATTR SpiceLine Rser=36m Rpar=500k Cpar=4.7p SYMBOL ind2 -624 128 R180 WINDOW 0 -3 64 Right 2 WINDOW 3 1 34 Right 2 SYMATTR InstName L2 SYMATTR Value 9µ SYMATTR Type ind SYMATTR SpiceLine Rser=7m Cpar=1p SYMBOL res -704 192 R0 SYMATTR InstName R3 SYMATTR Value 61K SYMBOL schottky -528 32 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value PDS5100 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap -416 32 R0 SYMATTR InstName C1 SYMATTR Value 30µ SYMATTR SpiceLine V=6.3 Rser=0.003 SYMBOL cap -880 32 R0 WINDOW 3 26 52 Left 2 SYMATTR Value 10µ SYMATTR InstName C2 SYMATTR SpiceLine V=50 Irms=4 Rser=0.001 SYMBOL cap -1056 400 R0 SYMATTR InstName C3 SYMATTR Value 1µ SYMBOL res -688 384 R0 SYMATTR InstName R4 SYMATTR Value 10K SYMBOL PowerProducts\\LT8302 -864 336 R0 SYMATTR InstName U1 SYMBOL res -320 32 R0 SYMATTR InstName R5 SYMATTR Value 4.7k SYMBOL cap -160 64 R0 SYMATTR InstName C4 SYMATTR Value 20µ SYMATTR SpiceLine V=6.3 Rser=0.003 SYMBOL cap -160 192 R0 SYMATTR InstName C5 SYMATTR Value 20µ SYMATTR SpiceLine V=6.3 Rser=0.003 SYMBOL zener -288 272 R180 WINDOW 0 24 64 Left 2 WINDOW 3 -81 30 Left 2 SYMATTR InstName D2 SYMATTR Value 1N750 SYMATTR Description Diode SYMATTR Type diode SYMBOL res -80 464 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R6 SYMATTR Value 100Meg SYMBOL cap 16 512 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 4p SYMBOL voltage 304 96 R0 WINDOW 3 -204 307 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 WINDOW 0 -11 6 Left 2 SYMATTR Value PULSE(-1 1 10m 10n 10n {0.5/{fsw}} {1/{fsw}} 10000) SYMATTR InstName V1 SYMBOL sw 544 64 M180 WINDOW 0 12 104 Left 2 WINDOW 3 17 11 Left 2 SYMATTR InstName S1 SYMATTR Value MYSW SYMBOL sw 544 336 M180 WINDOW 0 12 104 Left 2 WINDOW 3 17 11 Left 2 SYMATTR InstName S2 SYMATTR Value MYSW SYMBOL res 528 128 R0 SYMATTR InstName R8 SYMATTR Value 0.4 SYMBOL res 528 48 R0 SYMATTR InstName R9 SYMATTR Value 0.6 SYMBOL res 272 -48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R10 SYMATTR Value 1µ SYMBOL res 752 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R11 SYMATTR Value 188,5 SYMBOL nmos_die 1184 128 R0 WINDOW 3 236 -84 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U2 SYMBOL npn 800 -32 R0 SYMATTR InstName Q1 SYMATTR Value ZXTN2031F SYMBOL pnp 800 176 R0 SYMATTR InstName Q2 SYMATTR Value ZXTP2025F SYMBOL res 1088 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R12 SYMATTR Value 1 SYMBOL nmos_die 1488 128 R0 WINDOW 3 239 -95 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U3 SYMBOL nmos_die 1776 128 R0 WINDOW 3 239 -103 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U4 SYMBOL nmos_die 2064 128 R0 WINDOW 3 248 -94 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U5 SYMBOL nmos_die 2352 144 R0 WINDOW 3 239 -106 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U6 SYMBOL res 1440 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 52 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 1 SYMBOL res 1728 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R16 SYMATTR Value 1 SYMBOL res 2032 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R18 SYMATTR Value 1 SYMBOL res 2320 144 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 44 59 VTop 2 SYMATTR InstName R19 SYMATTR Value 1 SYMBOL nmos_die 2688 128 R0 WINDOW 3 239 -95 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U7 SYMBOL nmos_die 2976 128 R0 WINDOW 3 239 -103 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U8 SYMBOL nmos_die 3264 128 R0 WINDOW 3 248 -94 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U9 SYMBOL nmos_die 3552 144 R0 WINDOW 3 239 -106 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U10 SYMBOL res 2640 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 52 56 VTop 2 SYMATTR InstName R13 SYMATTR Value 1 SYMBOL res 2928 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R14 SYMATTR Value 1 SYMBOL res 3232 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R15 SYMATTR Value 1 SYMBOL res 3520 144 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 44 59 VTop 2 SYMATTR InstName R20 SYMATTR Value 1 SYMBOL nmos_die 3872 128 R0 WINDOW 3 239 -103 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U11 SYMBOL nmos_die 4160 128 R0 WINDOW 3 248 -94 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U12 SYMBOL nmos_die 4448 144 R0 WINDOW 3 239 -106 Right 2 SYMATTR Value CPM3-0900-0010A SYMATTR InstName U13 SYMBOL res 3824 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R21 SYMATTR Value 1 SYMBOL res 4128 128 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R22 SYMATTR Value 1 SYMBOL res 4416 144 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 44 59 VTop 2 SYMATTR InstName R23 SYMATTR Value 1 SYMBOL voltage 2128 496 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 150 TEXT -664 -16 Bottom 2 !K1 L1 L2 0.984 TEXT -472 472 Left 2 !.tran 0 100m 0 150n uic TEXT -664 16 Bottom 2 ;750311564 TEXT -608 136 Left 2 ;Nps = 1:3 TEXT 136 448 Left 2 !.param fsw 72k TEXT 216 512 Left 2 !.model MYSW SW(Ron=1m Roff=1Meg Vt=.5 Vh=-.4) TEXT 720 -616 Left 2 !.lib"C:\\users\\MOHADESEH\\Documents\\LTspiceXVII\\lib\\sub\\CPM3-0900-0010A.lib" TEXT 728 -536 Left 2 !.lib CPM3-0900-0010A.lib TEXT -1016 -592 Left 2 !*ZETEX ZXTN2031F Spice Model v1.0 Last Revised 01/11/05\n *\n .MODEL ZXTN2031F NPN IS =3E-13 BF =380 VAF=100 IKF=2.5 ISE=1.1E-13 NE =1.37 \n +BR =100 VAR=28 NR =.972 IKR=0.8 ISC=6.5E-13 NC =1.372 RB =0.2 RE =.015 \n +RC =.015 CJE=250E-12 TF =1E-9 CJC=50E-12 TR =10E-9\n *\n *$\n * TEXT -1048 -368 Left 2 !*ZETEX ZXTP2025F Spice Model v1.0 Last revision 31/03/06\n *\n .MODEL ZXTP2025F PNP IS=6E-13 NF=.996 BF=340 VAF=31 ISE=1.3E-13 IKF=4\n +NE=1.7 BR=45 VAR=12 ISC=7E-14 NC=1.7 RC=0.009 RB=.19 RE=0.009\n +CJC=130E-12 MJC=0.425 VJC=0.68 CJE=510E-12 MJE=0.4 VJE=0.68 TF=0.75E-9\n +TR=11E-9 XTB=1.4 QUASIMOD=1 RCO=0.4 GAMMA=0.5E-9\n *\n *$\n *