Version 4 SHEET 1 2888 1300 WIRE -176 -512 -416 -512 WIRE -48 -512 -176 -512 WIRE -32 -512 -48 -512 WIRE 80 -512 48 -512 WIRE 96 -512 80 -512 WIRE 208 -512 176 -512 WIRE 432 -512 208 -512 WIRE -176 -464 -176 -512 WIRE -48 -464 -48 -512 WIRE 80 -464 80 -512 WIRE 208 -464 208 -512 WIRE -800 -384 -896 -384 WIRE -688 -384 -800 -384 WIRE -416 -384 -416 -512 WIRE -416 -384 -592 -384 WIRE -368 -384 -416 -384 WIRE -288 -384 -304 -384 WIRE 336 -384 320 -384 WIRE 432 -384 432 -512 WIRE 432 -384 400 -384 WIRE 592 -384 432 -384 WIRE 784 -384 688 -384 WIRE 816 -384 784 -384 WIRE 896 -384 816 -384 WIRE 912 -384 896 -384 WIRE 1008 -384 992 -384 WIRE 1056 -384 1008 -384 WIRE 1104 -384 1056 -384 WIRE 1216 -384 1104 -384 WIRE -896 -368 -896 -384 WIRE -416 -368 -416 -384 WIRE 432 -368 432 -384 WIRE 816 -368 816 -384 WIRE 1104 -368 1104 -384 WIRE 1216 -368 1216 -384 WIRE -288 -288 -368 -288 WIRE 384 -288 320 -288 WIRE 816 -288 816 -304 WIRE -896 -272 -896 -288 WIRE 1104 -272 1104 -304 WIRE 1216 -272 1216 -288 WIRE -416 -256 -416 -272 WIRE 432 -256 432 -272 WIRE -608 -208 -608 -336 WIRE -288 -208 -608 -208 WIRE 608 -208 608 -336 WIRE 608 -208 320 -208 WIRE -800 -144 -800 -384 WIRE -656 -144 -800 -144 WIRE -800 -128 -800 -144 WIRE -656 -128 -656 -144 WIRE -288 -128 -656 -128 WIRE 784 -128 784 -384 WIRE 784 -128 320 -128 WIRE -800 -32 -800 -48 WIRE -288 -32 -800 -32 WIRE 896 -32 896 -384 WIRE 896 -32 320 -32 WIRE -800 -16 -800 -32 WIRE -480 64 -496 64 WIRE -400 64 -416 64 WIRE -288 64 -400 64 WIRE 1008 64 1008 -384 WIRE 1008 64 320 64 WIRE 1056 64 1056 -384 WIRE -800 80 -800 64 WIRE -400 160 -400 64 WIRE -384 160 -400 160 WIRE -288 160 -304 160 WIRE 1056 160 1056 144 WIRE 1056 160 320 160 WIRE 1056 176 1056 160 WIRE -496 256 -512 256 WIRE -416 256 -432 256 WIRE -304 256 -416 256 WIRE -288 256 -304 256 WIRE 336 256 320 256 WIRE 1056 272 1056 256 WIRE -416 320 -416 256 WIRE -304 352 -304 256 WIRE -288 352 -304 352 WIRE 336 352 320 352 WIRE -416 448 -416 400 WIRE -288 448 -416 448 WIRE -416 464 -416 448 WIRE -288 528 -304 528 WIRE 352 528 320 528 WIRE -416 560 -416 544 WIRE -176 640 -176 624 WIRE 16 640 16 624 WIRE 208 640 208 624 WIRE -176 720 -176 704 WIRE 16 720 16 704 WIRE 208 736 208 720 FLAG 352 528 0 FLAG -176 720 0 FLAG 208 736 0 FLAG 16 720 0 FLAG -896 -272 0 FLAG -800 80 0 FLAG 1216 -272 0 FLAG 816 -288 0 FLAG -896 -384 IN FLAG -416 -256 0 FLAG 432 -256 0 FLAG 1056 272 0 FLAG -496 64 0 FLAG -512 256 0 FLAG 1216 -384 OUT FLAG 1104 -272 0 FLAG -304 528 0 FLAG -416 560 0 SYMBOL cap -192 640 R0 SYMATTR InstName C1 SYMATTR Value 50n SYMBOL cap 0 640 R0 WINDOW 3 41 26 Left 2 WINDOW 39 29 47 Left 2 WINDOW 40 27 65 Left 2 SYMATTR Value 4.7n SYMATTR SpiceLine Rser=27K SYMATTR SpiceLine2 Cpar=100p SYMATTR InstName C2 SYMBOL voltage -896 -384 R0 SYMATTR InstName V1 SYMATTR Value 6 SYMBOL res -48 -496 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R1 SYMATTR Value 4m SYMBOL cap -304 -400 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value .1µ SYMBOL nmos -688 -336 R270 WINDOW 0 57 43 VTop 2 WINDOW 3 -11 73 VLeft 2 SYMATTR InstName Q1 SYMATTR Value BSZ100N06LS3 SYMBOL nmos -368 -368 M0 WINDOW 0 55 27 Left 2 WINDOW 3 58 76 Left 2 SYMATTR InstName Q2 SYMATTR Value BSZ100N06LS3 SYMBOL ind 80 -496 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 6µ SYMBOL res 896 -368 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 15m SYMBOL cap 800 -368 R0 SYMATTR Value 50µ SYMATTR InstName C4 SYMBOL nmos 688 -336 M270 WINDOW 0 55 48 VTop 2 WINDOW 3 -10 69 VLeft 2 SYMATTR InstName Q3 SYMATTR Value BSC034N03LS SYMBOL nmos 384 -368 R0 WINDOW 0 55 27 Left 2 WINDOW 3 58 76 Left 2 SYMATTR InstName Q4 SYMATTR Value BSC034N03LS SYMBOL cap 400 -400 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value .1µ SYMBOL res 192 624 R0 SYMATTR InstName R3 SYMATTR Value 100K SYMBOL res 1040 48 R0 SYMATTR InstName R4 SYMATTR Value 100K SYMBOL cap -416 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 4.7µ SYMBOL cap -432 240 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C7 SYMATTR Value .47µ SYMBOL cap 1088 -368 R0 SYMATTR Value 50µ SYMATTR InstName C8 SYMBOL LT8390 16 80 R0 SYMATTR InstName U1 SYMBOL res -432 304 R0 SYMATTR InstName R5 SYMATTR Value 280K SYMBOL res -432 448 R0 SYMATTR InstName R6 SYMATTR Value 100K SYMBOL res 1040 160 R0 SYMATTR InstName R7 SYMATTR Value 9.09K SYMBOL res -288 144 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 100K SYMBOL res -816 -32 R0 SYMATTR InstName R9 SYMATTR Value 165K SYMBOL res -816 -144 R0 SYMATTR InstName R10 SYMATTR Value 383K SYMBOL res 1200 -384 R0 SYMATTR InstName Rload SYMATTR Value 10 TEXT 392 616 Left 2 !.tran 6m startup