Version 4 SHEET 1 920 680 WIRE -1184 240 -1184 208 WIRE -1184 336 -1184 320 WIRE -1056 -48 -1056 -128 WIRE -1056 208 -1184 208 WIRE -1056 208 -1056 16 WIRE -1056 384 -1056 208 WIRE -1056 576 -1056 448 WIRE -1056 624 -1056 576 WIRE -960 -128 -1056 -128 WIRE -960 -48 -960 -128 WIRE -960 336 -1184 336 WIRE -960 336 -960 16 WIRE -960 384 -960 336 WIRE -960 576 -1056 576 WIRE -960 576 -960 448 WIRE -928 -128 -960 -128 WIRE -928 96 -928 -128 WIRE -928 576 -960 576 WIRE -928 576 -928 160 WIRE -800 -128 -928 -128 WIRE -656 -128 -720 -128 WIRE -656 -48 -656 -128 WIRE -656 576 -928 576 WIRE -656 576 -656 16 WIRE -512 -128 -656 -128 WIRE -512 -80 -512 -128 WIRE -512 304 -512 0 WIRE -512 448 -512 304 WIRE -512 576 -656 576 WIRE -512 576 -512 528 WIRE -272 -128 -512 -128 WIRE -272 -128 -272 -272 WIRE -272 208 -304 208 WIRE -240 272 -304 272 WIRE -208 304 -512 304 WIRE -208 464 -208 304 WIRE -208 576 -512 576 WIRE -208 576 -208 528 WIRE -176 16 -176 -16 WIRE -176 160 -176 80 WIRE -176 208 -192 208 WIRE -176 272 -240 272 WIRE -160 448 -160 336 WIRE -144 208 -176 208 WIRE -144 240 -144 208 WIRE -144 272 -176 272 WIRE -144 304 -208 304 WIRE -144 336 -160 336 WIRE -112 -16 -176 -16 WIRE -112 16 -112 -16 WIRE -112 96 -112 80 WIRE 0 -128 -272 -128 WIRE 0 -112 0 -128 WIRE 0 160 -176 160 WIRE 0 160 0 -32 WIRE 0 192 0 160 WIRE 0 240 -16 240 WIRE 0 240 0 192 WIRE 0 496 0 240 WIRE 0 576 -208 576 WIRE 0 576 0 560 WIRE 16 336 -16 336 WIRE 32 -16 -32 -16 WIRE 80 -272 -272 -272 WIRE 96 -128 0 -128 WIRE 96 -16 96 -48 WIRE 96 336 96 -16 WIRE 128 272 -16 272 WIRE 128 304 128 272 WIRE 128 368 128 304 WIRE 128 480 128 368 WIRE 128 576 0 576 WIRE 128 576 128 544 WIRE 176 -16 176 -48 WIRE 224 304 208 304 WIRE 224 368 192 368 WIRE 224 368 224 304 WIRE 240 256 224 256 WIRE 240 304 224 304 WIRE 288 -128 176 -128 WIRE 288 -32 288 -128 WIRE 288 224 288 -32 WIRE 288 240 288 224 WIRE 288 368 288 320 WIRE 288 448 -160 448 WIRE 288 448 288 368 WIRE 288 496 288 448 WIRE 288 576 128 576 WIRE 352 448 288 448 WIRE 352 464 352 448 WIRE 352 576 288 576 WIRE 352 576 352 528 WIRE 368 224 288 224 WIRE 368 256 368 224 WIRE 368 368 288 368 WIRE 368 368 368 320 WIRE 432 -128 288 -128 WIRE 448 224 368 224 WIRE 448 272 448 224 WIRE 448 368 368 368 WIRE 448 368 448 336 WIRE 528 208 -144 208 WIRE 592 -128 496 -128 WIRE 592 -64 592 -128 WIRE 592 208 528 208 WIRE 592 208 592 16 WIRE 592 480 592 208 WIRE 592 576 352 576 WIRE 592 576 592 560 WIRE 736 -272 144 -272 WIRE 736 -128 592 -128 WIRE 736 -128 736 -272 WIRE 736 192 736 -128 WIRE 736 576 592 576 WIRE 736 576 736 256 WIRE 864 -128 736 -128 WIRE 864 160 864 -128 WIRE 864 576 736 576 WIRE 864 576 864 240 FLAG 176 -16 0 FLAG -1056 624 0 FLAG -112 96 0 FLAG 0 192 vcc FLAG 864 -128 vbus FLAG -240 272 comp FLAG 528 208 inv FLAG 288 -32 vdrain FLAG 224 256 0 SYMBOL L6561 -80 288 R0 SYMATTR InstName X1 SYMBOL ind2 192 -144 R90 WINDOW 0 5 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName L1 SYMATTR Value 800µ SYMATTR Type ind SYMATTR SpiceLine Rser=1 SYMBOL ind2 80 -32 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L2 SYMATTR Value 7µ SYMATTR Type ind SYMBOL res 112 320 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R1 SYMATTR Value 68k SYMBOL res 272 480 R0 SYMATTR InstName R2 SYMATTR Value 0.41 SYMBOL cap -672 -48 R0 SYMATTR InstName C1 SYMATTR Value 470n SYMATTR SpiceLine Rser=0.1 Lser=200n SYMBOL cap -16 496 R0 SYMATTR InstName C2 SYMATTR Value 10µ SYMBOL res -16 -128 R0 SYMATTR InstName R3 SYMATTR Value 240k SYMBOL cap -192 208 R0 SYMATTR InstName C3 SYMATTR Value 1µ SYMBOL res -528 432 R0 SYMATTR InstName R4 SYMATTR Value 10k SYMBOL res -528 -96 R0 SYMATTR InstName R5 SYMATTR Value 1.82meg SYMBOL cap -224 464 R0 SYMATTR InstName C4 SYMATTR Value 10n SYMBOL res 576 -80 R0 SYMATTR InstName R6 SYMATTR Value 1meg SYMBOL res 576 464 R0 SYMATTR InstName R7 SYMATTR Value 6.34k SYMBOL diode 432 -112 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value MUR460 SYMBOL cap 720 192 R0 SYMATTR InstName C5 SYMATTR Value 56µ SYMATTR SpiceLine Rser=.5 SYMBOL diode -944 16 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D2 SYMATTR Value MUR460 SYMBOL diode -944 448 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D3 SYMATTR Value MUR460 SYMBOL diode -1040 16 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D4 SYMATTR Value MUR460 SYMBOL diode -1040 448 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D5 SYMATTR Value MUR460 SYMBOL voltage -1184 224 R0 WINDOW 123 0 0 Left 0 WINDOW 39 24 132 Left 0 SYMATTR SpiceLine Rser=.5 SYMATTR InstName V1 SYMATTR Value SINE(0 311 50 0 0 0 0) SYMBOL cap 96 -32 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C7 SYMATTR Value 15n SYMBOL res -16 -32 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R8 SYMATTR Value 47 SYMBOL zener -96 80 R180 WINDOW 0 24 72 Left 0 WINDOW 3 -134 17 Left 0 SYMATTR InstName D6 SYMATTR Value BZX84C15L SYMATTR Description Diode SYMATTR Type diode SYMBOL diode -192 16 R0 WINDOW 3 -92 59 Left 0 SYMATTR Value 1N4148 SYMATTR InstName D7 SYMBOL diode 80 -256 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D9 SYMATTR Value MUR460 SYMBOL res 848 144 R0 SYMATTR InstName R9 SYMATTR Value 2k SYMBOL cap -320 208 R0 SYMATTR InstName C9 SYMATTR Value 470n SYMBOL res -176 192 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R10 SYMATTR Value 12k SYMBOL cap 336 464 R0 SYMATTR InstName C11 SYMATTR Value 100n SYMBOL res 224 288 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R11 SYMATTR Value 50 SYMBOL diode 192 352 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName D8 SYMATTR Value 1N4148 SYMBOL cap 112 480 R0 SYMATTR InstName C6 SYMATTR Value 220p SYMBOL ind -816 -112 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L3 SYMATTR Value 560µ SYMATTR SpiceLine Rser=0.7 SYMBOL sw 288 224 R0 SYMATTR InstName S1 SYMATTR Value myswitch2 SYMBOL cap 352 256 R0 SYMATTR InstName C8 SYMATTR Value 100p SYMBOL diode 464 336 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D10 SYMATTR Value MUR460 SYMBOL cap -944 96 R0 SYMATTR InstName C10 SYMATTR Value 220n TEXT -216 -208 Left 0 !.model myswitch2 sw(ron=0.1 roff=2meg vt=5 vh=-0.5) TEXT -200 -248 Left 0 !k L1 L2 0.998 TEXT -504 -248 Left 0 !.tran 0 200m 100m TEXT -144 656 Left 0 !*.ic V(vcc)=11.5 v(inv)=0.5 v(vbus)=410 TEXT -232 624 Left 0 !.option plotreltol = 0.01 plotvntol = 0.01 plotabstol = 1e-004