Version 4
SHEET 1 880 752
WIRE -272 64 -368 64
WIRE -192 64 -272 64
WIRE -176 64 -192 64
WIRE -80 64 -96 64
WIRE -64 64 -80 64
WIRE 32 64 16 64
WIRE 64 64 32 64
WIRE 160 64 128 64
WIRE 256 64 160 64
WIRE 352 64 256 64
WIRE 368 64 352 64
WIRE 464 64 448 64
WIRE 512 64 464 64
WIRE -368 80 -368 64
WIRE 160 80 160 64
WIRE 512 80 512 64
WIRE 256 112 256 64
WIRE -192 144 -192 64
WIRE -80 144 -80 64
WIRE 32 144 32 64
WIRE 160 160 160 144
WIRE -368 176 -368 160
WIRE 512 176 512 160
WIRE -272 208 -272 64
WIRE -256 208 -272 208
WIRE 256 208 256 192
WIRE 256 208 96 208
WIRE 256 224 256 208
WIRE -272 272 -272 208
WIRE -256 272 -272 272
WIRE 112 272 96 272
WIRE 256 320 256 304
WIRE -272 336 -272 272
WIRE -256 336 -272 336
WIRE 112 336 112 272
WIRE 112 336 96 336
WIRE -272 400 -272 336
WIRE -256 400 -272 400
WIRE 352 400 352 64
WIRE 352 400 96 400
WIRE -384 464 -448 464
WIRE -256 464 -320 464
WIRE 464 464 464 64
WIRE 464 464 96 464
WIRE -432 528 -448 528
WIRE -336 528 -352 528
WIRE -256 528 -272 528
WIRE 128 528 96 528
WIRE 224 528 208 528
WIRE -80 592 -80 576
FLAG 224 528 0
FLAG -80 592 0
FLAG -448 464 0
FLAG -448 528 0
FLAG 160 160 0
FLAG 256 320 0
FLAG -368 176 0
FLAG 512 176 0
FLAG -368 64 IN
FLAG 512 64 OUT
SYMBOL PowerProducts\\LT3477 -80 336 R0
SYMATTR InstName U1
SYMBOL ind -80 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMBOL res 112 512 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 22K
SYMBOL cap -320 448 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 33n
SYMBOL schottky 64 80 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 144 80 R0
WINDOW 0 27 12 Left 2
WINDOW 3 30 54 Left 2
SYMATTR InstName C2
SYMATTR Value 3.3µ
SYMATTR SpiceLine Rser=50m
SYMBOL res 352 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value .3m
SYMBOL res 240 208 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 240 96 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage -368 64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -192 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value .1m
SYMBOL cap -272 512 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 4.7n
SYMBOL res -448 512 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL res 496 64 R0
SYMATTR InstName Rload
SYMATTR Value 500
TEXT 312 512 Left 2 !.tran 3m startup