Version 4
SHEET 1 1332 680
WIRE -32 -256 -128 -256
WIRE 64 -256 -32 -256
WIRE 192 -256 144 -256
WIRE 256 -256 192 -256
WIRE 432 -256 320 -256
WIRE 528 -256 432 -256
WIRE 640 -256 592 -256
WIRE 704 -256 640 -256
WIRE 848 -256 704 -256
WIRE 944 -256 848 -256
WIRE 1040 -256 944 -256
WIRE -128 -240 -128 -256
WIRE 432 -240 432 -256
WIRE 944 -240 944 -256
WIRE 1040 -240 1040 -256
WIRE -128 -144 -128 -160
WIRE 192 -144 192 -256
WIRE 432 -144 432 -160
WIRE 704 -144 704 -256
WIRE 848 -144 848 -256
WIRE 944 -144 944 -176
WIRE 1040 -144 1040 -160
WIRE -32 -112 -32 -256
WIRE -16 -112 -32 -112
WIRE 640 -112 640 -256
WIRE 640 -112 400 -112
WIRE -32 -32 -32 -112
WIRE -16 -32 -32 -32
WIRE 704 -32 704 -64
WIRE 704 -32 400 -32
WIRE 848 -32 848 -80
WIRE 848 -32 704 -32
WIRE 704 -16 704 -32
WIRE -96 48 -160 48
WIRE -16 48 -32 48
WIRE 464 48 400 48
WIRE 640 48 640 -112
WIRE 640 48 544 48
WIRE 704 80 704 64
WIRE -144 128 -160 128
WIRE -16 128 -64 128
WIRE 416 128 400 128
FLAG -128 -144 0
FLAG 432 -144 0
FLAG 944 -144 0
FLAG 1040 -256 OUT
FLAG 704 80 0
FLAG -160 128 0
FLAG -160 48 0
FLAG 416 128 0
FLAG 1040 -144 0
FLAG -128 -256 IN
SYMBOL res -48 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 169K
SYMATTR Def_Sub exterior
SYMATTR Description Resistor flagged to be exterior for the purposes of subcircuit extraction
SYMATTR Type xr
SYMBOL cap 928 -240 R0
SYMATTR InstName C5
SYMATTR Value 100µ
SYMATTR Def_Sub exterior
SYMATTR Description Capacitor flagged to be exterior for the purposes of subcircuit extraction
SYMATTR Type xc
SYMBOL schottky 528 -272 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 560 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 100K
SYMATTR Def_Sub exterior
SYMATTR Description Resistor flagged to be exterior for the purposes of subcircuit extraction
SYMATTR Type xr
SYMBOL PowerProducts\\LT8494 192 32 R0
SYMATTR InstName U1
SYMBOL cap 832 -144 R0
SYMATTR InstName C2
SYMATTR Value 4.7p
SYMATTR Def_Sub exterior
SYMATTR Description Capacitor flagged to be exterior for the purposes of subcircuit extraction
SYMATTR Type xc
SYMBOL cap -32 32 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .01µ
SYMBOL cap 320 -272 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 2.2µ
SYMATTR SpiceLine Rser=1m
SYMBOL res 688 -160 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 688 -32 R0
SYMATTR InstName R3
SYMATTR Value 316K
SYMBOL voltage -128 -256 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind2 416 -144 M180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L1
SYMATTR Value 15µ
SYMATTR Type ind
SYMATTR SpiceLine Rser=1m Rpar=10K
SYMBOL ind2 48 -240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 4 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 15µ
SYMATTR Type ind
SYMATTR SpiceLine Rpar=10K
SYMBOL res 1024 -256 R0
SYMATTR InstName Rload
SYMATTR Value 1K
TEXT 288 -312 Bottom 2 !K1 L1 L2 0.99
TEXT 864 16 Left 2 !.tran 10m startup