Version 4
SHEET 1 984 692
WIRE 112 48 0 48
WIRE 160 48 112 48
WIRE 448 48 416 48
WIRE 0 64 0 48
WIRE 448 64 448 48
WIRE 0 160 0 144
WIRE 112 176 112 48
WIRE 160 176 112 176
WIRE 448 176 448 128
WIRE 448 176 416 176
WIRE 544 176 448 176
WIRE 672 176 624 176
WIRE 768 176 672 176
WIRE 896 176 768 176
WIRE 448 192 448 176
WIRE 672 192 672 176
WIRE 768 192 768 176
WIRE 896 192 896 176
WIRE 448 272 448 256
WIRE 672 272 672 256
WIRE 896 288 896 272
WIRE 768 304 768 272
WIRE 768 304 416 304
WIRE 768 320 768 304
WIRE 288 368 288 352
WIRE 768 416 768 400
FLAG 0 160 0
FLAG 0 48 IN
FLAG 672 272 0
FLAG 896 176 OUT
FLAG 448 272 0
FLAG 768 416 0
FLAG 288 368 0
FLAG 896 288 0
SYMBOL VOLTAGE 0 48 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 528 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 6.8µ
SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
SYMBOL cap 656 192 R0
WINDOW 0 29 15 Left 2
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL cap 432 64 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res 752 176 R0
SYMATTR InstName R1
SYMATTR Value 69.8K
SYMBOL res 752 304 R0
SYMATTR InstName R2
SYMATTR Value 13.3K
SYMBOL schottky 432 256 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ADP2303 288 176 R0
SYMATTR InstName U1
SYMBOL res 880 176 R0
SYMATTR InstName Rload
SYMATTR Value 20
TEXT 472 392 Left 2 !.tran 3.5m startup