Version 4
SHEET 1 1720 688
WIRE -128 -48 -208 -48
WIRE -48 -48 -128 -48
WIRE 48 -48 -48 -48
WIRE 160 -48 144 -48
WIRE 256 -48 240 -48
WIRE 272 -48 256 -48
WIRE 352 -48 336 -48
WIRE 368 -48 352 -48
WIRE 448 -48 432 -48
WIRE -208 -32 -208 -48
WIRE -48 0 -48 -48
WIRE 48 0 48 -48
WIRE 144 0 144 -48
WIRE -208 64 -208 48
WIRE -128 64 -128 -48
WIRE -112 64 -128 64
WIRE 256 64 256 -48
WIRE 256 64 208 64
WIRE 352 80 352 -48
WIRE 352 80 288 80
WIRE 352 96 352 80
WIRE -128 128 -224 128
WIRE -112 128 -128 128
WIRE 288 128 288 80
WIRE 288 128 208 128
WIRE -224 176 -224 128
WIRE -128 192 -128 128
WIRE -112 192 -128 192
WIRE 352 192 352 176
WIRE 352 192 208 192
WIRE 448 192 352 192
WIRE -128 256 -128 192
WIRE -112 256 -128 256
WIRE 224 256 208 256
WIRE 336 256 304 256
WIRE 448 256 448 192
WIRE -224 320 -224 256
WIRE -112 320 -224 320
WIRE 288 320 208 320
WIRE 368 320 352 320
WIRE -224 336 -224 320
WIRE -112 384 -128 384
WIRE 224 384 208 384
WIRE 304 384 288 384
WIRE 448 416 448 320
WIRE -224 432 -224 416
WIRE 48 448 48 432
WIRE -128 496 -128 384
WIRE 400 496 -128 496
WIRE -128 512 -128 496
WIRE 448 528 448 512
WIRE -128 608 -128 592
FLAG -208 64 0
FLAG 448 -48 0
FLAG -224 432 0
FLAG 368 320 0
FLAG 336 256 0
FLAG 448 528 0
FLAG -128 608 0
FLAG 48 448 0
FLAG 304 384 0
SYMBOL voltage -208 -48 R0
WINDOW 0 26 19 Left 2
WINDOW 3 24 99 Left 2
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL ind 144 -32 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMATTR SpiceLine Rpar=2K
SYMBOL cap 288 336 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value .01µ
SYMBOL res 208 272 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 47K
SYMBOL cap 368 -32 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 2.2µ
SYMBOL LED 432 256 R0
WINDOW 123 24 85 Left 2
SYMATTR Value LXHL-BW02
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMATTR Value2 N=4
SYMBOL voltage -128 496 R0
SYMATTR InstName V2
SYMATTR Value PULSE(5 0 1.1m 1u 1u .9m 1m)
SYMBOL PowerProducts\\LT3478 48 208 R0
SYMATTR InstName U1
SYMBOL res -240 160 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL res -240 320 R0
SYMATTR InstName R3
SYMATTR Value 121K
SYMBOL cap 224 400 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C3
SYMATTR Value .01µ
SYMBOL nmos 400 416 R0
SYMATTR InstName Q1
SYMATTR Value IRF7201
SYMBOL res 336 80 R0
SYMATTR InstName R4
SYMATTR Value .1
SYMBOL schottky 272 -64 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D5
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
TEXT 376 568 Left 2 !.tran 6m startup