Version 4 SHEET 1 1432 916 WIRE 96 -96 -48 -96 WIRE 448 -96 96 -96 WIRE -48 -80 -48 -96 WIRE 448 -80 448 -96 WIRE -48 16 -48 0 WIRE 96 16 96 -96 WIRE 112 16 96 16 WIRE 448 16 448 0 WIRE 448 16 400 16 WIRE 528 16 448 16 WIRE 656 16 592 16 WIRE 768 16 656 16 WIRE 848 16 768 16 WIRE 656 32 656 16 WIRE 848 32 848 16 WIRE 768 48 768 16 WIRE 96 128 96 16 WIRE 112 128 96 128 WIRE 656 128 656 112 WIRE 656 128 400 128 WIRE 768 128 768 112 WIRE 848 128 848 112 WIRE 656 144 656 128 WIRE 96 240 96 128 WIRE 112 240 96 240 WIRE 416 240 400 240 WIRE 496 240 480 240 WIRE 592 240 576 240 WIRE 656 240 656 224 WIRE 96 352 96 240 WIRE 112 352 96 352 WIRE 480 352 400 352 WIRE 560 352 480 352 WIRE 656 352 624 352 WIRE 768 352 656 352 WIRE 848 352 768 352 WIRE 480 368 480 352 WIRE 848 368 848 352 WIRE 768 384 768 352 WIRE 16 464 0 464 WIRE 112 464 96 464 WIRE 480 464 480 448 WIRE 656 464 656 352 WIRE 768 464 768 448 WIRE 848 464 848 448 WIRE 656 576 656 544 WIRE 656 576 400 576 WIRE 656 592 656 576 WIRE 112 688 64 688 WIRE 656 688 656 672 WIRE 656 688 400 688 WIRE 736 688 656 688 WIRE 832 688 800 688 WIRE 112 800 64 800 WIRE 416 800 400 800 WIRE 496 800 480 800 WIRE 592 800 576 800 FLAG 768 128 0 FLAG 848 128 0 FLAG 0 464 0 FLAG 832 688 0 FLAG -48 16 0 FLAG -48 -96 IN FLAG 848 16 OUT1 FLAG 656 240 0 FLAG 592 800 0 FLAG 64 800 0 FLAG 768 464 0 FLAG 848 464 0 FLAG 848 352 OUT2 FLAG 592 240 0 FLAG 480 464 0 FLAG 64 688 0 SYMBOL res 640 128 R0 SYMATTR InstName R2 SYMATTR Value 4.75k SYMBOL res 640 16 R0 SYMATTR InstName R1 SYMATTR Value 66.5k SYMBOL res 480 784 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R6 SYMATTR Value 50k SYMBOL cap 416 784 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 2n SYMBOL ind 432 -96 R0 WINDOW 0 42 41 Left 2 WINDOW 3 39 68 Left 2 SYMATTR InstName L1 SYMATTR Value 6.8µ SYMBOL schottky 528 0 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value MBRS140 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 752 48 R0 SYMATTR InstName C1 SYMATTR Value 5µ SYMBOL res 832 16 R0 SYMATTR InstName Rload1 SYMATTR Value 200 SYMBOL cap 736 704 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C4 SYMATTR Value 1µ SYMBOL VOLTAGE -48 -96 R0 SYMATTR InstName V1 SYMATTR Value 5 SYMBOL res 640 576 R0 SYMATTR InstName R5 SYMATTR Value 15.8k SYMBOL res 640 448 R0 SYMATTR InstName R4 SYMATTR Value 115k SYMBOL ind 464 352 R0 SYMATTR InstName L2 SYMATTR Value 6.8µ SYMBOL schottky 624 336 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D2 SYMATTR Value MBRS140 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 752 384 R0 SYMATTR InstName C3 SYMATTR Value 5µ SYMBOL res 832 352 R0 SYMATTR InstName Rload2 SYMATTR Value 200 SYMBOL res 480 224 M90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 50k SYMBOL cap 416 224 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 2n SYMBOL ADP5072 256 416 R0 SYMATTR InstName U1 SYMBOL res 112 448 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 268k TEXT 736 864 Left 2 !.tran 4.5m startup