Version 4 SHEET 1 7828 1832 WIRE 3600 -1328 2064 -1328 WIRE 3312 -1248 2240 -1248 WIRE 3600 -1200 3600 -1328 WIRE 3728 -1200 3600 -1200 WIRE 3152 -1168 2432 -1168 WIRE 1888 -1056 16 -1056 WIRE 2608 -1056 1888 -1056 WIRE 3728 -912 3728 -976 WIRE 400 -896 400 -944 WIRE 1888 -864 1888 -1056 WIRE 1984 -864 1888 -864 WIRE 2768 -864 2688 -864 WIRE 2800 -864 2768 -864 WIRE 2928 -864 2880 -864 WIRE 2608 -848 2608 -1056 WIRE 2608 -848 2512 -848 WIRE 736 -832 640 -832 WIRE 880 -832 816 -832 WIRE 2688 -832 2688 -864 WIRE 2768 -800 2768 -864 WIRE 400 -784 400 -816 WIRE 3728 -784 3728 -832 WIRE 3760 -784 3728 -784 WIRE 3872 -784 3840 -784 WIRE 640 -768 640 -832 WIRE 1984 -768 1984 -864 WIRE 2512 -752 2512 -848 WIRE 2928 -752 2928 -864 WIRE 3728 -736 3728 -784 WIRE 880 -704 880 -832 WIRE 960 -704 960 -768 WIRE 960 -704 880 -704 WIRE 1888 -704 1888 -864 WIRE 2608 -704 2608 -848 WIRE 3600 -688 3600 -1200 WIRE 3648 -688 3600 -688 WIRE 3808 -688 3744 -688 WIRE 3872 -688 3872 -784 WIRE 3872 -688 3808 -688 WIRE 640 -672 640 -688 WIRE 960 -672 960 -704 WIRE 1664 -624 1584 -624 WIRE 1792 -624 1744 -624 WIRE 1840 -624 1792 -624 WIRE 2688 -624 2688 -752 WIRE 2688 -624 2656 -624 WIRE 880 -608 880 -704 WIRE 880 -608 656 -608 WIRE 416 -592 352 -592 WIRE 960 -592 960 -608 WIRE 1584 -560 1584 -624 WIRE 1792 -560 1792 -624 WIRE 2608 -544 2608 -608 WIRE 2768 -544 2768 -720 WIRE 2768 -544 2608 -544 WIRE 2928 -544 2928 -672 WIRE 2928 -544 2768 -544 WIRE 352 -528 352 -592 WIRE 2512 -528 2512 -688 WIRE 2608 -528 2608 -544 WIRE 2608 -528 2512 -528 WIRE 3600 -528 3600 -688 WIRE 3664 -528 3600 -528 WIRE 3776 -528 3728 -528 WIRE 3808 -528 3808 -688 WIRE 3808 -528 3776 -528 WIRE 3824 -528 3808 -528 WIRE 1888 -496 1888 -608 WIRE 1984 -496 1984 -704 WIRE 1984 -496 1888 -496 WIRE 3776 -480 3776 -528 WIRE 3600 -464 3600 -528 WIRE 16 -432 16 -1056 WIRE 4096 -432 3920 -432 WIRE 4176 -432 4096 -432 WIRE 4256 -432 4176 -432 WIRE 4640 -432 4256 -432 WIRE 352 -416 352 -448 WIRE 1200 -416 464 -416 WIRE 4176 -416 4176 -432 WIRE 4256 -400 4256 -432 WIRE 656 -384 656 -608 WIRE 3600 -384 3600 -400 WIRE 3776 -384 3776 -400 WIRE 3776 -384 3600 -384 WIRE 2064 -352 2064 -1328 WIRE 2128 -352 2064 -352 WIRE 2240 -352 2240 -1248 WIRE 2240 -352 2208 -352 WIRE 2288 -352 2240 -352 WIRE 2432 -352 2432 -1168 WIRE 2432 -352 2368 -352 WIRE 416 -336 416 -592 WIRE 496 -336 416 -336 WIRE 896 -336 1072 -496 WIRE 896 -336 800 -336 WIRE 1200 -336 1200 -416 WIRE 4096 -336 4096 -432 WIRE 3312 -320 3312 -1248 WIRE 3360 -320 3312 -320 WIRE 3632 -320 3360 -320 WIRE 3776 -320 3712 -320 WIRE 3920 -320 3920 -432 WIRE 3920 -320 3776 -320 WIRE 1584 -304 1584 -480 WIRE 1792 -304 1792 -480 WIRE 1792 -304 1584 -304 WIRE 1888 -304 1888 -496 WIRE 1888 -304 1792 -304 WIRE 3360 -304 3360 -320 WIRE 4176 -288 4176 -336 WIRE 128 -272 80 -272 WIRE 240 -272 192 -272 WIRE 464 -272 464 -416 WIRE 464 -272 240 -272 WIRE 496 -272 464 -272 WIRE 912 -272 1200 -512 WIRE 912 -272 800 -272 WIRE 2768 -240 2688 -240 WIRE 2864 -240 2768 -240 WIRE 1888 -224 1888 -304 WIRE 2192 -224 1888 -224 WIRE 2608 -224 2608 -528 WIRE 2608 -224 2272 -224 WIRE 4640 -224 4640 -432 WIRE 240 -208 240 -272 WIRE 304 -208 240 -208 WIRE 448 -208 384 -208 WIRE 496 -208 448 -208 WIRE 1200 -208 1200 -256 WIRE 1200 -208 800 -208 WIRE 1360 -208 1200 -208 WIRE 3776 -208 3776 -320 WIRE 4720 -208 4688 -208 WIRE 4832 -208 4800 -208 WIRE 4176 -192 4176 -224 WIRE 4256 -192 4256 -320 WIRE 4256 -192 4176 -192 WIRE 448 -176 448 -208 WIRE 448 -176 128 -176 WIRE 1888 -176 1888 -224 WIRE 1952 -176 1888 -176 WIRE 2768 -176 2768 -240 WIRE 2608 -160 2608 -224 WIRE 2608 -160 2512 -160 WIRE 2864 -160 2864 -240 WIRE 4704 -160 4688 -160 WIRE 304 -144 240 -144 WIRE 496 -144 384 -144 WIRE 800 -144 944 -176 WIRE 1952 -128 1952 -176 WIRE 2512 -128 2512 -160 WIRE 3744 -96 3536 -96 WIRE 304 -80 240 -80 WIRE 496 -80 384 -80 WIRE 800 -80 1024 -128 WIRE 1760 -80 1648 -80 WIRE 1824 -80 1760 -80 WIRE 1888 -80 1888 -176 WIRE 2608 -80 2608 -160 WIRE 128 -64 128 -176 WIRE 3744 -64 3744 -96 WIRE 4256 -64 4256 -192 WIRE 4352 -64 4256 -64 WIRE 3536 -48 3536 -96 WIRE 496 -16 368 -16 WIRE 912 -16 800 -16 WIRE 960 -16 912 -16 WIRE 1104 -16 1024 -16 WIRE 1216 -16 1184 -16 WIRE 1360 -16 1360 -208 WIRE 1424 -16 1360 -16 WIRE 1552 -16 1504 -16 WIRE 1760 -16 1760 -80 WIRE 4640 -16 4640 -144 WIRE 1824 0 1824 -80 WIRE 1840 0 1824 0 WIRE 2688 0 2688 -240 WIRE 2688 0 2656 0 WIRE 4256 0 4256 -64 WIRE 912 32 912 -16 WIRE 1024 32 912 32 WIRE 1216 32 1216 -16 WIRE 1216 32 1088 32 WIRE 128 48 128 16 WIRE 496 48 464 48 WIRE 848 48 800 48 WIRE 3152 48 3152 -1168 WIRE 3152 48 3040 48 WIRE 1360 64 1360 -16 WIRE 1648 64 1648 -80 WIRE 1888 64 1888 16 WIRE 1952 64 1952 -64 WIRE 1952 64 1888 64 WIRE 1888 80 1888 64 WIRE 2096 80 1888 80 WIRE 2224 80 2096 80 WIRE 2512 80 2512 -64 WIRE 2512 80 2224 80 WIRE 2608 80 2608 16 WIRE 2608 80 2512 80 WIRE 368 96 368 -16 WIRE 464 112 464 48 WIRE 848 112 848 48 WIRE 1216 112 1216 32 WIRE 1216 112 848 112 WIRE 2224 128 2224 80 WIRE 3152 144 3152 48 WIRE 3360 144 3152 144 WIRE 3536 144 3536 16 WIRE 3536 144 3360 144 WIRE 3552 144 3536 144 WIRE 3648 144 3552 144 WIRE 3744 144 3744 16 WIRE 3744 144 3712 144 WIRE 3824 144 3824 -528 WIRE 3824 144 3744 144 WIRE 4096 144 4096 -272 WIRE 4096 144 3824 144 WIRE 4256 144 4256 80 WIRE 4256 144 4096 144 WIRE 4640 144 4640 64 WIRE 4640 144 4256 144 WIRE 3360 160 3360 144 WIRE 16 240 16 -352 WIRE 368 240 368 160 WIRE 368 240 16 240 WIRE 464 240 464 176 WIRE 464 240 368 240 WIRE 656 240 656 80 WIRE 656 240 464 240 WIRE 1360 240 1360 128 WIRE 1360 240 656 240 WIRE 1648 240 1648 144 WIRE 1648 240 1360 240 WIRE 1760 240 1760 64 WIRE 1760 240 1648 240 WIRE 2224 240 2224 208 WIRE 2224 240 1760 240 WIRE 2768 240 2768 -96 WIRE 2768 240 2224 240 WIRE 2864 240 2864 -80 WIRE 2864 240 2768 240 WIRE 4096 256 4096 144 WIRE 3552 272 3552 144 WIRE 3616 272 3552 272 WIRE 3824 272 3824 144 WIRE 3824 272 3712 272 WIRE 1360 288 1360 240 WIRE 1216 320 1216 112 WIRE 1552 320 1552 -16 WIRE 2096 320 2096 80 WIRE 2096 320 1552 320 WIRE 3696 336 3696 320 WIRE 3696 336 3648 336 WIRE 3648 384 3648 336 WIRE 3696 384 3648 384 WIRE 3824 384 3824 272 WIRE 3824 384 3776 384 WIRE 1216 464 1216 400 WIRE 4352 464 4352 -64 WIRE 4352 464 1216 464 WIRE 3648 496 3648 384 WIRE 1984 528 1904 528 WIRE 2464 528 2416 528 WIRE 1904 544 1904 528 WIRE 2416 544 2416 528 WIRE 1984 560 1984 528 WIRE 2464 560 2464 528 WIRE 1936 640 1920 640 WIRE 1952 640 1936 640 WIRE 3648 640 3648 576 WIRE 96 672 96 544 WIRE 1600 672 1552 672 WIRE 1776 672 1680 672 WIRE 1904 672 1904 608 WIRE 1904 672 1776 672 WIRE 1920 672 1920 640 WIRE 1920 672 1904 672 WIRE 1936 672 1936 640 WIRE 1952 672 1952 640 WIRE 2016 672 1952 672 WIRE 2464 672 2464 640 WIRE 2464 672 2272 672 WIRE 2560 672 2464 672 WIRE 2672 672 2560 672 WIRE 2816 672 2752 672 WIRE 320 688 320 560 WIRE 1552 688 1552 672 WIRE 704 704 640 704 WIRE 816 704 768 704 WIRE 960 704 896 704 WIRE 1104 704 1056 704 WIRE 1232 704 1184 704 WIRE 1376 704 1232 704 WIRE 2560 704 2560 672 WIRE 1232 720 1232 704 WIRE 1824 736 1808 736 WIRE 1904 736 1888 736 WIRE 2016 736 1984 736 WIRE 2368 736 2272 736 WIRE 960 752 960 704 WIRE 1056 752 1056 704 WIRE 1808 768 1808 736 WIRE 1904 768 1904 736 WIRE 1936 768 1936 752 WIRE 1936 768 1904 768 WIRE 1984 768 1984 736 WIRE 1984 768 1936 768 WIRE 2016 800 1824 800 WIRE 2560 800 2560 768 WIRE 2560 800 2272 800 WIRE 2672 800 2560 800 WIRE 2928 800 2752 800 WIRE 96 816 96 752 WIRE 320 832 320 768 WIRE 1232 832 1232 800 WIRE 1552 832 1472 832 WIRE 1632 832 1616 832 WIRE 1680 832 1632 832 WIRE 1776 832 1776 672 WIRE 1776 832 1760 832 WIRE 2352 832 2320 832 WIRE 2528 832 2432 832 WIRE 2016 864 1856 864 WIRE 2528 864 2528 832 WIRE 2528 864 2272 864 WIRE 2592 864 2528 864 WIRE 2832 864 2672 864 WIRE 1632 880 1632 832 WIRE 1824 880 1824 800 WIRE 1824 880 1632 880 WIRE 2528 896 2528 864 WIRE 1984 928 1952 928 WIRE 2016 928 1984 928 WIRE 2384 928 2272 928 WIRE 960 944 960 832 WIRE 960 944 640 944 WIRE 1056 944 1056 832 WIRE 1136 944 1056 944 WIRE 1232 944 1232 896 WIRE 1232 944 1136 944 WIRE 1952 976 1952 928 WIRE 1136 992 1136 944 WIRE 1984 992 1984 928 WIRE 2016 992 1984 992 WIRE 2528 992 2528 960 WIRE 2528 992 2272 992 WIRE 2592 992 2528 992 WIRE 2944 992 2672 992 WIRE 1376 1024 1376 704 WIRE 1856 1024 1856 864 WIRE 1856 1024 1376 1024 FLAG 640 -672 0 FLAG 1360 288 0 FLAG 960 -592 0 FLAG 1072 -496 DRVA FLAG 1200 -512 DRVB FLAG 4096 256 0 FLAG 944 -176 SDRA FLAG 1024 -128 SDRB FLAG 80 -272 0 FLAG 352 -416 0 FLAG 240 -144 0 FLAG 240 -80 0 FLAG 128 48 0 FLAG 3728 -976 M5GATE FLAG 3648 640 M6GATE FLAG 2368 736 M6GATE FLAG 2384 928 M5GATE FLAG 1552 688 0 FLAG 1984 560 0 FLAG 1808 768 0 FLAG 1472 832 0 FLAG 1952 976 0 FLAG 400 -784 0 FLAG 400 -944 10V FLAG 3728 -1200 M5DRAIN FLAG 3040 48 M6DRAIN FLAG 96 816 0 FLAG 320 832 0 FLAG 96 544 AAA FLAG 320 560 BBB FLAG 4704 -160 0 FLAG 4832 -208 0 FLAG 2944 992 0 FLAG 2928 800 0 FLAG 2816 672 M6DRAIN FLAG 2832 864 M5DRAIN FLAG 2416 544 0 FLAG 2320 832 0 FLAG 1136 992 0 FLAG 640 704 AAA FLAG 640 944 BBB SYMBOL voltage 640 -784 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=0.03 SYMATTR InstName V2 SYMATTR Value 12 SYMBOL nmos 1840 -704 R0 SYMATTR InstName M1 SYMATTR Value SPA11N60C3 SYMBOL res 1776 -576 R0 SYMATTR InstName R1 SYMATTR Value 1k SYMBOL ind2 2176 -208 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 1.72m SYMATTR Type ind SYMATTR SpiceLine Rser=0.09 SYMBOL ind2 2112 -336 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 8.792µ SYMATTR Type ind SYMATTR SpiceLine Rser=0.015 SYMBOL ind2 2272 -336 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L3 SYMATTR Value 8.792µ SYMATTR Type ind SYMATTR SpiceLine Rser=0.015 SYMBOL voltage 16 -448 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=0.01 SYMATTR InstName V1 SYMATTR Value 300 SYMBOL res 2208 112 R0 SYMATTR InstName R9 SYMATTR Value 0.1 SYMBOL cap 944 -672 R0 SYMATTR InstName C8 SYMATTR Value 3µ3 SYMATTR SpiceLine Rser=0.03 SYMBOL res 1520 -32 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R21 SYMATTR Value 100 SYMBOL cap 1344 64 R0 SYMATTR InstName C13 SYMATTR Value 330p SYMATTR SpiceLine Rser=0.03 SYMBOL cap 1024 -32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C7 SYMATTR Value 4n7 SYMATTR SpiceLine Rser=0.03 SYMBOL res 1088 0 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R8 SYMATTR Value 4k7 SYMBOL cap 1088 16 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C11 SYMATTR Value 100p SYMATTR SpiceLine Rser=0.03 SYMBOL res 1200 304 R0 SYMATTR InstName R10 SYMATTR Value 7k5 SYMBOL schottky 3728 -544 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D5 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 3712 128 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D6 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL ind 3616 -304 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L4 SYMATTR Value 13µ SYMATTR SpiceLine Rser=0.01 SYMBOL cap 4080 -336 R0 SYMATTR InstName C5 SYMATTR Value 100µ SYMATTR SpiceLine Rser=0.01 SYMBOL res 4240 -416 R0 SYMATTR InstName R23 SYMATTR Value 12800 SYMBOL res 4240 -16 R0 SYMATTR InstName R30 SYMATTR Value 1200 SYMBOL res 2784 -192 M0 SYMATTR InstName R5 SYMATTR Value 10k SYMBOL res 2784 -816 M0 SYMATTR InstName R12 SYMATTR Value 10k SYMBOL res 1744 -32 R0 SYMATTR InstName R3 SYMATTR Value 10k SYMBOL res 2704 -736 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R15 SYMATTR Value 2.2 SYMBOL nmos 1840 -80 R0 SYMATTR InstName M2 SYMATTR Value SPA11N60C3 SYMBOL nmos 2656 -80 M0 SYMATTR InstName M3 SYMATTR Value SPA11N60C3 SYMBOL nmos 2656 -704 M0 SYMATTR InstName M4 SYMATTR Value SPA11N60C3 SYMBOL schottky 2000 -704 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D4 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 2528 -688 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D7 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 2528 -64 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D9 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky 1968 -64 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D10 SYMATTR Value MBR20100CT SYMATTR Description Diode SYMATTR Type diode SYMBOL voltage 1584 -576 R0 SYMATTR InstName B3 SYMATTR Value V=V(DRVA) SYMATTR Prefix B SYMBOL voltage 2928 -768 R0 SYMATTR InstName B1 SYMATTR Value V=V(DRVB) SYMATTR Prefix B SYMBOL res 4624 -32 R0 SYMATTR InstName R2 SYMATTR Value 0.66 SYMBOL PowerProducts\\LTC3723-1 656 -160 R0 SYMATTR InstName U2 SYMBOL cap 352 96 R0 SYMATTR InstName C1 SYMATTR Value 100p SYMATTR SpiceLine Rser=0.03 SYMBOL cap 448 112 R0 SYMATTR InstName C2 SYMATTR Value 560p SYMATTR SpiceLine Rser=0.03 SYMBOL cap 192 -288 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 4µ7 SYMATTR SpiceLine Rser=0.03 SYMBOL voltage 352 -544 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=0.1 SYMATTR InstName V4 SYMATTR Value 6 SYMBOL res 400 -96 R90 WINDOW 0 54 122 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R13 SYMATTR Value 7k5 SYMBOL res 288 -128 R270 WINDOW 0 31 -9 VTop 2 WINDOW 3 12 117 VBottom 2 SYMATTR InstName R14 SYMATTR Value 100K SYMBOL res 288 -192 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 55 121 VBottom 2 SYMATTR InstName R16 SYMATTR Value 470k SYMBOL nmos 3616 320 R270 WINDOW 3 3 -97 Left 2 SYMATTR Value BSC265N10LSF SYMATTR InstName M6 SYMBOL res 3856 -800 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 33k SYMBOL res 3792 368 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R6 SYMATTR Value 33k SYMBOL res 3712 -928 R0 SYMATTR InstName R7 SYMATTR Value 10 SYMBOL res 3632 480 R0 SYMATTR InstName R11 SYMATTR Value 10 SYMBOL res 1760 -640 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R18 SYMATTR Value 4r7 SYMBOL res 2896 -880 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R19 SYMATTR Value 4r7 SYMBOL res 112 -80 R0 SYMATTR InstName R42 SYMATTR Value 200K SYMBOL res 1184 -352 R0 SYMATTR InstName R43 SYMATTR Value 220k SYMBOL PowerProducts\\LTC3901 2144 832 R0 SYMATTR InstName U1 SYMBOL voltage 1696 672 R90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 60 56 VTop 2 SYMATTR InstName V3 SYMATTR Value 10 SYMATTR SpiceLine Rser=0.1 SYMBOL cap 1888 544 R0 SYMATTR InstName C4 SYMATTR Value 1µ SYMATTR SpiceLine Rser=0.03 SYMBOL cap 1888 720 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=0.03 SYMBOL res 1920 656 R0 SYMATTR InstName R20 SYMATTR Value 10 SYMBOL res 1776 816 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R24 SYMATTR Value 92k SYMBOL cap 1616 816 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C9 SYMATTR Value 470p SYMATTR SpiceLine Rser=0.03 SYMBOL voltage 400 -912 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=0.03 SYMATTR InstName V5 SYMATTR Value 10 SYMBOL cap 3584 -464 R0 SYMATTR InstName C14 SYMATTR Value 2n2 SYMATTR SpiceLine Rser=0.03 SYMBOL res 3760 -496 R0 SYMATTR InstName R34 SYMATTR Value 22 SYMBOL res 3728 -80 R0 SYMATTR InstName R35 SYMATTR Value 22 SYMBOL cap 3520 -48 R0 SYMATTR InstName C15 SYMATTR Value 2n2 SYMATTR SpiceLine Rser=0.03 SYMBOL nmos 3648 -736 M90 WINDOW 3 3 -97 Left 2 SYMATTR Value BSC265N10LSF SYMATTR InstName M5 SYMBOL res 4160 -432 R0 SYMATTR InstName R38 SYMATTR Value 2k2 SYMBOL cap 4160 -288 R0 SYMATTR InstName C18 SYMATTR Value 10n SYMATTR SpiceLine Rser=0.03 SYMBOL voltage 96 656 R0 SYMATTR InstName B7 SYMATTR Value V=V(SDRA) SYMATTR Prefix B SYMBOL voltage 320 672 R0 SYMATTR InstName B2 SYMATTR Value V=V(SDRB) SYMATTR Prefix B SYMBOL voltage 1648 48 R0 SYMATTR InstName B5 SYMATTR Value V=V(DRVB) SYMATTR Prefix B SYMBOL voltage 2864 -176 R0 SYMATTR InstName B6 SYMATTR Value V=V(DRVA) SYMATTR Prefix B SYMBOL res 832 -848 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R17 SYMATTR Value 10 SYMBOL sw 4640 -128 R180 SYMATTR InstName S1 SYMBOL voltage 4704 -208 R270 WINDOW 3 79 -41 VRight 2 WINDOW 123 0 0 Left 2 WINDOW 39 -28 140 VRight 2 WINDOW 0 -52 84 VRight 2 SYMATTR Value PWL(0 +1 1m +1 1001u -1 3m -1 3001u +1) SYMATTR SpiceLine Rser=0.01 SYMATTR InstName V6 SYMBOL res 2656 688 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R22 SYMATTR Value 12k SYMBOL res 2656 816 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R25 SYMATTR Value 1714 SYMBOL res 2576 880 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R26 SYMATTR Value 12k SYMBOL res 2576 1008 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R27 SYMATTR Value 1714 SYMBOL res 2448 544 R0 SYMATTR InstName R28 SYMATTR Value 2k SYMBOL res 2448 816 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R29 SYMATTR Value 2k SYMBOL ind2 944 736 R0 WINDOW 3 -79 74 Left 2 SYMATTR Value 10m SYMATTR InstName L5 SYMATTR Type ind SYMATTR SpiceLine Rser=0.2 SYMBOL ind2 1040 736 R0 SYMATTR InstName L6 SYMATTR Value 2.5m SYMATTR Type ind SYMATTR SpiceLine Rser=0.2 SYMBOL res 912 688 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R31 SYMATTR Value 100 SYMBOL cap 768 688 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C10 SYMATTR Value 100n SYMATTR SpiceLine Rser=0.03 SYMBOL res 1216 704 R0 SYMATTR InstName R32 SYMATTR Value 100 SYMBOL cap 1216 832 R0 SYMATTR InstName C12 SYMATTR Value 470p SYMATTR SpiceLine Rser=0.03 SYMBOL res 1200 688 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R33 SYMATTR Value 100 TEXT 1408 432 Left 2 !.tran 0 8m 0 startup uic TEXT 2008 -144 Left 5 !K1 L1 L2 L3 0.99 TEXT 2008 -96 Left 2 ;Ideal coupling for quicker simulation speed TEXT 16 -1136 Left 7 ;300V TEXT 3944 -584 Left 7 ;14V,300W TEXT 40 336 Left 6 ;120kHz switching frequency TEXT 1032 -1432 Left 7 ;Full bridge with synchronous rectifiers TEXT 3248 0 Left 4 ;Big\novervoltage\nspike TEXT 3552 -144 Left 4 ;1n 47R TEXT 4576 208 Left 5 ;Heavy\nload TEXT 1576 936 Left 4 ;470p 92k TEXT 4896 -72 Right 4 ;SWITCH TEXT 4760 -336 Left 2 !.model sw sw(Ron=1m) TEXT 888 536 Left 6 !K3 L5 L6 0.998 TEXT 944 640 Left 6 ;2:1 LINE Normal 2400 -288 2144 -288 2 CIRCLE Normal 3776 240 3568 -32 2