Version 4 SHEET 1 1312 920 WIRE 80 -288 -16 -288 WIRE 208 -288 80 -288 WIRE 320 -288 208 -288 WIRE 560 -288 320 -288 WIRE -16 -272 -16 -288 WIRE 208 -272 208 -288 WIRE 560 -208 560 -288 WIRE -16 -176 -16 -192 WIRE 208 -176 208 -192 WIRE 320 -176 320 -288 WIRE 80 -128 80 -288 WIRE 112 -128 80 -128 WIRE 512 -128 432 -128 WIRE 112 -16 64 -16 WIRE 480 -16 432 -16 WIRE 480 0 480 -16 WIRE 64 96 64 -16 WIRE 64 96 -48 96 WIRE 112 96 64 96 WIRE 480 96 480 64 WIRE 480 96 432 96 WIRE 560 96 560 -112 WIRE 560 96 480 96 WIRE 624 96 560 96 WIRE 768 96 704 96 WIRE 864 96 768 96 WIRE 1040 96 864 96 WIRE -48 112 -48 96 WIRE 864 112 864 96 WIRE 1040 112 1040 96 WIRE -48 192 -48 176 WIRE 64 208 64 96 WIRE 112 208 64 208 WIRE 560 208 560 96 WIRE 560 208 432 208 WIRE 864 208 864 176 WIRE 1040 208 1040 192 WIRE 64 320 64 208 WIRE 112 320 64 320 WIRE 448 320 432 320 WIRE 560 320 560 208 WIRE 560 320 528 320 WIRE 560 352 560 320 WIRE 768 416 768 96 WIRE 32 432 16 432 WIRE 112 432 96 432 WIRE 512 432 432 432 WIRE 560 544 560 448 WIRE 560 544 432 544 WIRE 768 544 768 496 WIRE 560 560 560 544 WIRE 464 656 432 656 WIRE 576 656 528 656 WIRE 768 656 768 608 WIRE 768 656 640 656 WIRE 112 768 80 768 WIRE 768 768 768 656 WIRE 768 768 432 768 WIRE 768 784 768 768 WIRE 768 880 768 864 FLAG 768 880 0 FLAG 560 560 0 FLAG 864 208 0 FLAG 1040 208 0 FLAG 16 432 0 FLAG 80 768 0 FLAG -48 192 0 FLAG -16 -176 0 FLAG -16 -288 IN FLAG 1040 96 OUT SYMBOL res 752 768 R0 SYMATTR InstName Rc1 SYMATTR Value 8.78K SYMBOL cap 464 672 R270 WINDOW 0 42 34 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName Cc1||Rc4 SYMATTR Value 39p SYMBOL cap 576 672 R270 WINDOW 0 45 32 VTop 2 WINDOW 3 0 32 VBottom 2 WINDOW 39 -28 32 VBottom 2 SYMATTR InstName Cc3||Rc5 SYMATTR Value 8.2p SYMATTR SpiceLine Rpar=267k SYMBOL res 752 400 R0 SYMATTR InstName Rc3 SYMATTR Value 8.25K SYMBOL ind 608 112 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 WINDOW 39 -23 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 1.5µ SYMATTR SpiceLine Rser=5.1m SYMBOL cap 848 112 R0 WINDOW 123 24 84 Left 2 SYMATTR Value2 Rser=7m SYMATTR InstName C1 SYMATTR Value 330µ SYMBOL res 1024 96 R0 SYMATTR InstName Rload SYMATTR Value 1 SYMBOL nmos 512 352 R0 SYMATTR InstName M1 SYMATTR Value BSC100N03LS SYMBOL nmos 512 -208 R0 SYMATTR InstName M2 SYMATTR Value BSC080N03MS SYMBOL res 544 304 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 2K SYMBOL cap 464 0 R0 SYMATTR InstName C2 SYMATTR Value 100n SYMBOL cap 96 416 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName Css SYMATTR Value 2n SYMBOL res 192 -288 R0 SYMATTR InstName Rr SYMATTR Value 162K SYMBOL cap 752 544 R0 WINDOW 0 84 -8 Top 2 WINDOW 3 63 50 Bottom 2 WINDOW 39 100 76 Bottom 2 SYMATTR InstName Rc2||Cc1 SYMATTR Value 150p SYMATTR SpiceLine Rpar=9.53k SYMBOL cap -64 112 R0 SYMATTR InstName Cvcc SYMATTR Value 1µ SYMBOL VOLTAGE -16 -288 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL PowerProducts\\ADP1853 272 320 R0 SYMATTR InstName U1 TEXT 912 728 Left 2 !.tran 400u startup