Version 4
SHEET 1 880 680
WIRE -736 -1056 -848 -1056
WIRE -688 -1056 -736 -1056
WIRE -624 -1056 -688 -1056
WIRE -496 -1056 -544 -1056
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FLAG -768 -96 0
FLAG -640 -288 0
FLAG -320 -752 0
FLAG -208 -896 0
FLAG -496 -624 0
FLAG -1056 -128 0
FLAG -1376 -800 0
SYMBOL PowerProducts\\LT1249 -1056 -320 R0
SYMATTR InstName U1
SYMBOL schottky -752 -128 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind2 -640 -1040 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 750µ
SYMATTR Type ind
SYMATTR SpiceLine Ipk=20 Rser=0.17 Rpar=30000 Cpar=440f
SYMBOL cap -656 -384 R0
SYMATTR InstName C1
SYMATTR Value 4.7n
SYMATTR SpiceLine V=50 Irms=6.038 Rser=0.017 Lser=0
SYMBOL res -800 -512 R0
SYMATTR InstName R1
SYMATTR Value 330k
SYMBOL cap -800 -384 R0
SYMATTR InstName C2
SYMATTR Value 0.47µ
SYMATTR SpiceLine V=50 Irms=6.038 Rser=0.017 Lser=0
SYMBOL cap -736 -432 R0
SYMATTR InstName C3
SYMATTR Value 4.7n
SYMATTR SpiceLine V=50 Irms=6.038 Rser=0.017 Lser=0
SYMBOL diode -832 -816 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value MUR460
SYMBOL diode -720 -816 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value MUR460
SYMBOL diode -832 -944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value MUR460
SYMBOL diode -720 -944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMATTR Value MUR460
SYMBOL ind -1216 -1008 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 1µ
SYMBOL ind -1216 -752 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName 0.1µ
SYMATTR Value 1µ
SYMBOL diode -464 -1040 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D6
SYMATTR Value MUR460
SYMBOL polcap -224 -1008 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 180µ
SYMATTR InstName C4
SYMATTR SpiceLine V=500 Irms=1.06 Rser=0.06 Lser=0
SYMATTR Description Capacitor
SYMATTR Type cap
SYMBOL res -336 -1024 R0
SYMATTR InstName R2
SYMATTR Value 1000k
SYMBOL res -336 -896 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL nmos -448 -752 M0
SYMATTR InstName M1
SYMATTR Value FDB33N25
SYMBOL res -416 -656 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL res -1408 -480 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL cap -1408 -320 R0
SYMATTR InstName C5
SYMATTR Value 1nF
SYMATTR SpiceLine V=50 Irms=6.038 Rser=0.017 Lser=0
SYMBOL cap -1488 -384 R0
SYMATTR InstName C6
SYMATTR Value 100p
SYMATTR SpiceLine V=50 Irms=6.038 Rser=0.017 Lser=0
SYMBOL res -1232 -544 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 0.2
SYMBOL res -656 -544 R0
SYMATTR InstName R7
SYMATTR Value 1000k
SYMBOL voltage -1376 -976 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 220 50)
TEXT -1490 -72 Left 2 !.tran 200m startup