Version 4 SHEET 1 1040 680 WIRE 128 -128 -144 -128 WIRE 224 -128 192 -128 WIRE -48 -80 -240 -80 WIRE 112 -80 -48 -80 WIRE -240 -64 -240 -80 WIRE 224 -64 224 -128 WIRE 224 -64 -32 -64 WIRE 112 -48 112 -80 WIRE 224 -48 224 -64 WIRE 336 -48 336 -64 WIRE -32 16 -32 -64 WIRE 16 16 -32 16 WIRE 448 16 432 16 WIRE -240 32 -240 16 WIRE -48 112 -48 -80 WIRE 16 112 -48 112 WIRE 464 112 432 112 WIRE 464 128 464 112 WIRE 464 208 464 192 WIRE 464 208 432 208 WIRE 512 208 464 208 WIRE 608 208 592 208 WIRE -144 304 -144 -128 WIRE -128 304 -144 304 WIRE 16 304 -48 304 WIRE 448 304 432 304 WIRE 16 400 0 400 WIRE 448 400 448 304 WIRE 448 400 432 400 WIRE 512 400 448 400 WIRE 608 400 512 400 WIRE 512 416 512 400 WIRE 608 416 608 400 WIRE 96 480 96 464 WIRE 272 480 272 464 WIRE 272 480 208 480 WIRE 272 496 272 480 WIRE -32 512 -32 16 WIRE 176 512 176 464 WIRE 176 512 -32 512 WIRE 208 512 208 480 WIRE 512 512 512 480 WIRE 608 512 608 496 WIRE -144 592 -144 304 WIRE 208 592 208 576 WIRE 208 592 -144 592 WIRE 272 592 272 576 WIRE 272 592 208 592 WIRE 352 592 352 464 WIRE 352 592 272 592 WIRE 448 592 448 400 WIRE 448 592 352 592 FLAG 96 480 0 FLAG 0 400 0 FLAG -240 32 0 FLAG 608 400 OUT FLAG -240 -80 IN FLAG 608 208 0 FLAG 336 -64 0 FLAG 448 16 0 FLAG 608 512 0 FLAG 512 512 0 SYMBOL res 256 480 R0 SYMATTR InstName R1 SYMATTR Value 100K SYMBOL cap 192 512 R0 SYMATTR InstName C1 SYMATTR Value 1n SYMBOL res -32 288 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 100K SYMBOL VOLTAGE -240 -80 R0 SYMATTR InstName V1 SYMATTR Value 24 SYMBOL cap 128 -112 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C2 SYMATTR Value 2.2µ SYMATTR SpiceLine Rser=10m SYMBOL ind 496 224 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 3.3µ SYMATTR SpiceLine Rser=10m SYMBOL cap 448 128 R0 SYMATTR InstName C4 SYMATTR Value .1µ SYMBOL cap 496 416 R0 WINDOW 123 24 64 Left 2 WINDOW 3 38 38 Left 2 SYMATTR Value2 x2 SYMATTR InstName C5 SYMATTR Value 47µ SYMATTR SpiceLine Rser=20m SYMBOL res 592 400 R0 SYMATTR InstName Rload SYMATTR Value 1.25 SYMBOL PowerProducts\\LTC7149 224 208 R0 SYMATTR InstName U1 TEXT 672 544 Left 2 !.tran 1m startup