Version 4 SHEET 1 1584 2632 WIRE -512 224 -560 224 WIRE -384 224 -432 224 WIRE -384 272 -384 224 WIRE -560 336 -560 224 WIRE -560 336 -672 336 WIRE -528 336 -560 336 WIRE 0 336 -240 336 WIRE 112 336 0 336 WIRE 208 336 112 336 WIRE -672 352 -672 336 WIRE 112 352 112 336 WIRE 208 352 208 336 WIRE -560 432 -560 336 WIRE -528 432 -560 432 WIRE 0 432 0 416 WIRE 0 432 -240 432 WIRE -672 448 -672 432 WIRE 0 448 0 432 WIRE 112 448 112 416 WIRE 208 448 208 432 WIRE -608 528 -640 528 WIRE -528 528 -544 528 WIRE -144 528 -240 528 WIRE -64 528 -80 528 WIRE 0 544 0 528 WIRE -624 624 -640 624 WIRE -528 624 -544 624 WIRE -176 624 -240 624 WIRE -80 624 -176 624 WIRE -176 640 -176 624 WIRE -80 656 -80 624 WIRE -384 704 -384 688 WIRE -176 736 -176 720 WIRE -80 736 -80 720 FLAG 0 544 0 FLAG 112 448 0 FLAG 208 448 0 FLAG -672 448 0 FLAG -640 528 0 FLAG -640 624 0 FLAG -384 704 0 FLAG -64 528 0 FLAG -176 736 0 FLAG -80 736 0 FLAG 208 336 OUT FLAG -672 336 IN SYMBOL res -16 432 R0 SYMATTR InstName R4 SYMATTR Value 549K SYMBOL res -16 320 R0 SYMATTR InstName R5 SYMATTR Value 931K SYMBOL cap 96 352 R0 SYMATTR InstName C3 SYMATTR Value 22µ SYMBOL res 192 336 R0 SYMATTR InstName R6 SYMATTR Value 6.6 SYMBOL ind -528 240 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 4.7µ SYMBOL voltage -672 336 R0 SYMATTR InstName V1 SYMATTR Value 2 SYMBOL LTC3422 -384 480 R0 SYMATTR InstName U1 SYMBOL cap -544 512 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value .01µ SYMBOL res -528 608 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R9 SYMATTR Value 28K SYMBOL cap -144 544 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 WINDOW 39 -31 35 VBottom 2 SYMATTR InstName C1 SYMATTR Value 1000p SYMATTR SpiceLine Rser=15K Cpar=22p SYMBOL cap -96 656 R0 SYMATTR InstName C7 SYMATTR Value 2200p SYMBOL res -192 624 R0 WINDOW 3 29 88 Left 2 SYMATTR Value 301K SYMATTR InstName R1 TEXT 16 640 Left 2 !.tran 4m startup