Version 4
SHEET 1 1084 680
WIRE 480 -48 272 -48
WIRE 576 -48 480 -48
WIRE 736 -48 656 -48
WIRE 800 -48 736 -48
WIRE 880 -48 800 -48
WIRE 272 -32 272 -48
WIRE 736 -32 736 -48
WIRE 880 -32 880 -48
WIRE 272 64 272 48
WIRE 480 64 480 -48
WIRE 512 64 480 64
WIRE 736 64 736 48
WIRE 736 64 704 64
WIRE 880 64 880 48
WIRE 736 112 736 64
WIRE 736 112 704 112
WIRE 512 160 480 160
WIRE 800 160 800 -48
WIRE 800 160 704 160
WIRE 784 320 704 320
WIRE 784 336 784 320
WIRE 784 432 784 416
FLAG 880 64 0
FLAG 272 64 0
FLAG 784 432 0
FLAG 480 160 0
FLAG 784 320 OUT
SYMBOL voltage 880 -48 R0
WINDOW 3 26 96 Left 2
SYMATTR Value 50
SYMATTR InstName V1
SYMBOL LTC6102 608 176 R0
SYMATTR InstName U1
SYMBOL res 672 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1m
SYMBOL res 720 -48 R0
SYMATTR InstName R2
SYMATTR Value 20
SYMBOL res 768 320 R0
SYMATTR InstName R3
SYMATTR Value 4.99K
SYMBOL current 272 -32 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName Iload
SYMATTR Value SINE(1 1 10)
TEXT 536 400 Left 2 !.tran 300m