Version 4 SHEET 1 1484 788 WIRE 160 -192 -208 -192 WIRE 256 -192 160 -192 WIRE 448 -192 256 -192 WIRE -32 -176 -32 -208 WIRE 64 -176 64 -208 WIRE 160 -176 160 -192 WIRE 256 -176 256 -192 WIRE 352 -176 352 -208 WIRE 448 -176 448 -192 WIRE -512 -112 -608 -112 WIRE -416 -112 -512 -112 WIRE -336 -112 -416 -112 WIRE -192 -112 -256 -112 WIRE 640 -112 608 -112 WIRE 1072 -112 720 -112 WIRE -608 -80 -608 -112 WIRE -512 -80 -512 -112 WIRE -416 -80 -416 -112 WIRE 640 -16 608 -16 WIRE 736 -16 720 -16 WIRE -608 16 -608 0 WIRE -512 16 -512 0 WIRE -416 16 -416 -16 WIRE -272 80 -352 80 WIRE -192 80 -272 80 WIRE 736 80 736 -16 WIRE 736 80 608 80 WIRE -352 96 -352 80 WIRE -272 96 -272 80 WIRE -352 176 -352 160 WIRE -272 176 -272 160 WIRE -192 176 -272 176 WIRE 624 176 608 176 WIRE 720 176 624 176 WIRE 832 176 720 176 WIRE 1072 176 1072 -112 WIRE 1072 176 832 176 WIRE 1168 176 1072 176 WIRE 1072 192 1072 176 WIRE 1168 192 1168 176 WIRE 832 256 832 176 WIRE -304 272 -336 272 WIRE -192 272 -240 272 WIRE 624 272 624 176 WIRE 624 272 608 272 WIRE 720 272 720 176 WIRE 1072 288 1072 256 WIRE 1168 288 1168 272 WIRE -304 368 -336 368 WIRE -192 368 -240 368 WIRE 720 368 720 336 WIRE 720 368 608 368 WIRE 832 368 832 336 WIRE 832 368 720 368 WIRE 720 384 720 368 WIRE 832 384 832 368 WIRE -208 464 -208 -192 WIRE -192 464 -208 464 WIRE 624 464 624 272 WIRE 624 464 608 464 WIRE 720 464 720 448 WIRE 832 480 832 464 WIRE -192 560 -288 560 WIRE 656 560 608 560 WIRE 736 560 656 560 WIRE -288 576 -288 560 WIRE 656 576 656 560 WIRE 736 576 736 560 WIRE -208 640 -208 464 WIRE -112 640 -112 624 WIRE -112 640 -208 640 WIRE 288 640 288 624 WIRE 288 640 -112 640 WIRE 368 640 368 624 WIRE 368 640 288 640 WIRE 448 640 448 624 WIRE 448 640 368 640 WIRE -32 656 -32 624 WIRE 48 656 48 624 WIRE 128 656 128 624 WIRE 208 656 208 624 WIRE -288 672 -288 656 WIRE -112 672 -112 640 WIRE 656 672 656 640 WIRE 736 672 736 656 WIRE -112 768 -112 752 FLAG 208 656 0 FLAG -608 16 0 FLAG -512 16 0 FLAG -416 16 0 FLAG -352 176 0 FLAG -336 272 0 FLAG -336 368 0 FLAG -288 672 0 FLAG 128 656 0 FLAG 48 656 0 FLAG -32 656 0 FLAG -32 -208 0 FLAG 64 -208 0 FLAG 352 -208 0 FLAG 720 464 0 FLAG 1072 288 0 FLAG 1168 288 0 FLAG 656 672 0 FLAG 736 672 0 FLAG -112 768 0 FLAG 832 480 0 SYMBOL PowerProducts\\LTC3330 208 224 R0 SYMATTR InstName U1 SYMBOL current -608 0 M180 WINDOW 0 24 80 Left 2 WINDOW 3 24 0 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName I1 SYMATTR Value 4m SYMBOL res -352 -96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R1 SYMATTR Value 10 SYMBOL res -528 -96 R0 SYMATTR InstName R2 SYMATTR Value 5K SYMBOL diode -432 -80 R0 SYMATTR InstName D1 SYMATTR Value SOLA SYMBOL cap -368 96 R0 SYMATTR InstName C1 SYMATTR Value 10µ SYMBOL cap -288 96 R0 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL cap -240 256 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 4.7µ SYMBOL cap -240 352 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 1µ SYMBOL voltage -288 560 R0 SYMATTR InstName V1 SYMATTR Value 4.5 SYMBOL ind 624 -96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 22µ SYMATTR SpiceLine Rser=50m SYMBOL ind 624 0 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L2 SYMATTR Value 22µ SYMATTR SpiceLine Rser=50m SYMBOL cap 1056 192 R0 SYMATTR InstName C5 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=10m SYMBOL cap 704 272 R0 WINDOW 123 24 77 Left 2 SYMATTR Value 10m SYMATTR InstName C6 SYMBOL cap 704 384 R0 WINDOW 123 24 77 Left 2 SYMATTR Value 10m SYMATTR InstName C7 SYMBOL res 1152 176 R0 SYMATTR InstName R3 SYMATTR Value 66 SYMBOL cap 640 576 R0 SYMATTR InstName C8 SYMATTR Value 22µ SYMATTR SpiceLine Rser=5m SYMBOL res 720 560 R0 SYMATTR InstName R4 SYMATTR Value 60 SYMBOL voltage -112 656 R0 SYMATTR InstName V2 SYMATTR Value 5 SYMBOL current 832 336 M180 WINDOW 0 24 80 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName I2 SYMATTR Value pwl(0 0 20u 800 40u 0) SYMBOL current 832 464 M180 WINDOW 0 24 80 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName I3 SYMATTR Value pwl(0 0 20u 800 40u 0) TEXT 8 728 Left 2 !.model SOLA D(Ron=.5K Roff=1G Vfwd=4 epsilon=1.2) TEXT 808 704 Left 2 !.tran 30m startup