Version 4
SHEET 1 1700 820
WIRE -304 -352 -384 -352
WIRE 96 -352 -304 -352
WIRE 560 -352 144 -352
WIRE 608 -352 560 -352
WIRE 704 -352 608 -352
WIRE 784 -352 704 -352
WIRE -384 -336 -384 -352
WIRE 96 -336 96 -352
WIRE 144 -336 144 -352
WIRE 608 -336 608 -352
WIRE 704 -336 704 -352
WIRE 784 -336 784 -352
WIRE -384 -240 -384 -256
WIRE 96 -240 96 -256
WIRE 96 -240 0 -240
WIRE 144 -240 144 -256
WIRE 272 -240 144 -240
WIRE 608 -240 608 -272
WIRE 704 -240 704 -272
WIRE 784 -240 784 -256
WIRE 0 -224 0 -240
WIRE 272 -176 272 -240
WIRE -160 -144 -256 -144
WIRE -48 -144 -160 -144
WIRE -256 -128 -256 -144
WIRE 0 -112 0 -128
WIRE 0 -112 -112 -112
WIRE -112 -96 -112 -112
WIRE 0 -96 0 -112
WIRE 432 -96 320 -96
WIRE 272 -64 272 -80
WIRE -256 -32 -256 -48
WIRE 0 0 0 -16
WIRE -112 96 -112 -16
WIRE -32 96 -112 96
WIRE 432 96 432 -96
WIRE 432 96 320 96
WIRE 560 96 560 -352
WIRE 560 96 480 96
WIRE 704 96 560 96
WIRE 560 128 560 96
WIRE 704 128 704 96
WIRE -160 176 -160 -144
WIRE -32 176 -160 176
WIRE 336 176 320 176
WIRE 432 176 400 176
WIRE 560 240 560 208
WIRE 560 240 528 240
WIRE 704 240 704 208
WIRE 704 240 656 240
WIRE -112 256 -128 256
WIRE -32 256 -48 256
WIRE 480 256 480 96
WIRE 480 256 320 256
WIRE 560 256 560 240
WIRE 704 256 704 240
WIRE -304 336 -304 -352
WIRE -48 336 -304 336
WIRE -32 336 -48 336
WIRE 528 336 528 240
WIRE 528 336 320 336
WIRE 560 352 560 336
WIRE 704 352 704 336
WIRE -48 416 -48 336
WIRE -32 416 -48 416
WIRE 656 416 656 240
WIRE 656 416 320 416
WIRE -144 496 -160 496
WIRE -32 496 -64 496
WIRE 480 496 320 496
WIRE 528 496 480 496
WIRE 656 496 608 496
WIRE 480 512 480 496
WIRE 656 512 656 496
WIRE -32 576 -48 576
WIRE 336 576 320 576
WIRE 416 576 400 576
WIRE 480 592 480 576
WIRE 656 592 656 576
WIRE 80 640 80 624
WIRE 208 640 208 624
FLAG 0 0 0
FLAG -128 256 0
FLAG 272 -64 0
FLAG 704 -240 0
FLAG 608 -240 0
FLAG 784 -240 0
FLAG 784 -352 OUT
FLAG 208 640 0
FLAG -384 -240 0
FLAG -48 576 0
FLAG 416 576 0
FLAG -160 496 0
FLAG 432 176 0
FLAG 480 592 0
FLAG 656 592 0
FLAG 560 352 0
FLAG 704 352 0
FLAG 80 640 0
FLAG -256 -32 0
FLAG -384 -352 IN
SYMBOL ind2 160 -240 R180
WINDOW 0 -6 71 Right 2
WINDOW 3 -2 41 Right 2
SYMATTR InstName L2
SYMATTR Value 25µ
SYMATTR Type ind
SYMATTR SpiceLine Rser=80m
SYMBOL ind2 80 -352 R0
WINDOW 0 -2 43 Right 2
WINDOW 3 0 72 Right 2
SYMATTR InstName L1
SYMATTR Value 100µ
SYMATTR Type ind
SYMATTR SpiceLine Rser=.28
SYMBOL nmos -48 -224 R0
WINDOW 0 60 9 Left 2
WINDOW 3 61 71 Left 2
SYMATTR InstName Q1
SYMATTR Value Si4488DY
SYMBOL res -16 -112 R0
SYMATTR InstName R1
SYMATTR Value 8m
SYMBOL cap -112 240 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL nmos 320 -176 M0
WINDOW 3 21 99 Right 2
WINDOW 0 -1 30 Right 2
SYMATTR Value Si4480DY
SYMATTR InstName Q3
SYMBOL cap 592 -336 R0
WINDOW 40 24 77 Left 2
SYMATTR Value 330µ
SYMATTR InstName C5
SYMATTR SpiceLine Rser=15m
SYMBOL cap 688 -336 R0
SYMATTR InstName C8
SYMATTR Value 1µ
SYMATTR SpiceLine Rser=1m
SYMBOL voltage -384 -352 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL cap 336 592 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C9
SYMATTR Value 22n
SYMBOL res -128 -112 R0
SYMATTR InstName R10
SYMATTR Value 1.2K
SYMBOL res -48 480 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 120K
SYMBOL res 768 -352 R0
SYMATTR InstName Rload
SYMATTR Value 12
SYMBOL ADP1071-2 144 336 R0
SYMATTR InstName U1
SYMBOL cap 400 160 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 2.2µ
SYMBOL res 624 480 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL cap 464 512 R0
SYMATTR InstName C3
SYMATTR Value 200p
SYMBOL cap 640 512 R0
SYMATTR InstName C6
SYMATTR Value 10n
SYMBOL res 544 112 R0
SYMATTR InstName R3
SYMATTR Value 8.87K
SYMBOL res 544 240 R0
SYMATTR InstName R5
SYMATTR Value .976K
SYMBOL res 688 112 R0
SYMATTR InstName R6
SYMATTR Value 8.87K
SYMBOL res 688 240 R0
SYMATTR InstName R7
SYMATTR Value .976K
SYMBOL res -272 -144 R0
SYMATTR InstName R4
SYMATTR Value 100K
TEXT 120 -352 Bottom 2 !K1 L1 L2 1
TEXT 856 480 Left 2 !.tran 4.5m startup