Version 4
SHEET 1 5080 1572
WIRE 1328 832 1248 832
WIRE 1456 832 1408 832
WIRE 1536 832 1456 832
WIRE 1648 832 1536 832
WIRE 1664 832 1648 832
WIRE 1760 832 1744 832
WIRE 1936 832 1760 832
WIRE 2080 832 1936 832
WIRE 2208 832 2144 832
WIRE 2288 832 2208 832
WIRE 2384 832 2288 832
WIRE 2448 832 2384 832
WIRE 2560 832 2512 832
WIRE 2640 832 2560 832
WIRE 2736 832 2640 832
WIRE 2848 832 2736 832
WIRE 2960 832 2912 832
WIRE 3136 832 2960 832
WIRE 3184 832 3136 832
WIRE 3296 832 3248 832
WIRE 3472 832 3296 832
WIRE 3584 832 3472 832
WIRE 3696 832 3648 832
WIRE 3872 832 3696 832
WIRE 4000 832 3872 832
WIRE 4112 832 4064 832
WIRE 4288 832 4112 832
WIRE 4336 832 4288 832
WIRE 4448 832 4400 832
WIRE 4624 832 4448 832
WIRE 4736 832 4624 832
WIRE 4848 832 4800 832
WIRE 5024 832 4848 832
WIRE 1456 880 1456 832
WIRE 1536 880 1536 832
WIRE 2016 880 1888 880
WIRE 2208 880 2208 832
WIRE 2384 880 2384 832
WIRE 2560 880 2560 832
WIRE 2736 880 2736 832
WIRE 2960 880 2960 832
WIRE 3136 880 3136 832
WIRE 3296 880 3296 832
WIRE 3472 880 3472 832
WIRE 3696 880 3696 832
WIRE 3872 880 3872 832
WIRE 4112 880 4112 832
WIRE 4288 880 4288 832
WIRE 4448 880 4448 832
WIRE 4624 880 4624 832
WIRE 4848 880 4848 832
WIRE 5024 880 5024 832
WIRE 1248 896 1248 832
WIRE 2016 896 2016 880
WIRE 1760 944 1760 832
WIRE 1888 944 1888 880
WIRE 2016 976 2016 960
WIRE 1248 992 1248 976
WIRE 1456 992 1456 944
WIRE 1536 992 1536 944
WIRE 1648 1008 1648 832
WIRE 1680 1008 1648 1008
WIRE 2112 1008 1968 1008
WIRE 2208 1008 2208 944
WIRE 2208 1008 2112 1008
WIRE 2272 1008 2208 1008
WIRE 2384 1008 2384 944
WIRE 2384 1008 2336 1008
WIRE 2464 1008 2384 1008
WIRE 2560 1008 2560 944
WIRE 2560 1008 2464 1008
WIRE 2608 1008 2560 1008
WIRE 2736 1008 2736 944
WIRE 2736 1008 2672 1008
WIRE 2960 1008 2960 944
WIRE 2960 1008 2736 1008
WIRE 3008 1008 2960 1008
WIRE 3136 1008 3136 944
WIRE 3136 1008 3072 1008
WIRE 3296 1008 3296 944
WIRE 3296 1008 3136 1008
WIRE 3344 1008 3296 1008
WIRE 3472 1008 3472 944
WIRE 3472 1008 3408 1008
WIRE 3696 1008 3696 944
WIRE 3696 1008 3472 1008
WIRE 3744 1008 3696 1008
WIRE 3872 1008 3872 944
WIRE 3872 1008 3808 1008
WIRE 4112 1008 4112 944
WIRE 4112 1008 3872 1008
WIRE 4160 1008 4112 1008
WIRE 4288 1008 4288 944
WIRE 4288 1008 4224 1008
WIRE 4448 1008 4448 944
WIRE 4448 1008 4288 1008
WIRE 4496 1008 4448 1008
WIRE 4624 1008 4624 944
WIRE 4624 1008 4560 1008
WIRE 4848 1008 4848 944
WIRE 4848 1008 4624 1008
WIRE 4896 1008 4848 1008
WIRE 5024 1008 5024 944
WIRE 5024 1008 4960 1008
WIRE 2208 1024 2208 1008
WIRE 2000 1088 1968 1088
WIRE 2112 1088 2000 1088
WIRE 2112 1104 2112 1088
WIRE 2208 1120 2208 1088
WIRE 1648 1168 1648 1008
WIRE 1680 1168 1648 1168
WIRE 2000 1168 1968 1168
WIRE 2000 1184 2000 1168
WIRE 2112 1184 2112 1168
WIRE 1824 1248 1824 1232
WIRE 2000 1280 2000 1264
FLAG 1824 1248 0
FLAG 1248 992 0
FLAG 1248 832 IN
FLAG 2016 976 0
FLAG 2208 1120 0
FLAG 2000 1280 0
FLAG 2112 1184 0
FLAG 2112 1008 vout1
FLAG 2464 1008 vout2
FLAG 2736 1008 vout3
FLAG 1936 832 sw1
FLAG 2288 832 sw2
FLAG 2640 832 sw3
FLAG 1456 992 0
FLAG 1536 992 0
SYMBOL RES 1984 1072 R0
SYMATTR InstName R1
SYMATTR Value 200k
SYMBOL VOLTAGE 1248 880 R0
WINDOW 123 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 6
SYMATTR SpiceLine Rser=0.1
SYMBOL ind 1648 848 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 100µ
SYMBOL cap 2000 896 R0
SYMATTR InstName C1
SYMATTR Value .1µ
SYMBOL cap 2192 1024 R0
SYMATTR InstName C2
SYMATTR Value .1µ
SYMBOL PowerProducts\\LT8410 1824 1088 R0
SYMATTR InstName U1
SYMBOL RES 1984 1168 R0
SYMATTR InstName R2
SYMATTR Value 1000k
SYMBOL cap 2096 1104 R0
SYMATTR InstName C3
SYMATTR Value .01µ
SYMATTR SpiceLine Rser=10m
SYMBOL cap 2144 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 0.1µF
SYMBOL schottky 2224 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 2336 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value .1µ
SYMBOL schottky 2368 880 R0
WINDOW 3 40 62 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D2
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 2576 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 222 0 Left 2
SYMATTR InstName D3
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 2512 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 0.1µF
SYMBOL schottky 2720 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D4
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 2672 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 0.1µF
SYMBOL cap 1520 880 R0
SYMATTR InstName C10
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=1
SYMBOL cap 1440 880 R0
SYMATTR InstName C11
SYMATTR Value 1µ
SYMBOL ind 1312 848 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 10µ
SYMBOL schottky 2976 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 56 27 Left 2
SYMATTR InstName D5
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 2912 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 0.1µF
SYMBOL schottky 3120 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D6
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 3072 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C9
SYMATTR Value 0.1µF
SYMBOL schottky 3312 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 222 0 Left 2
SYMATTR InstName D7
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 3248 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C12
SYMATTR Value 0.1µF
SYMBOL schottky 3456 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D8
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 3408 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C13
SYMATTR Value 0.1µF
SYMBOL schottky 3712 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 56 27 Left 2
SYMATTR InstName D9
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 3648 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C14
SYMATTR Value 0.1µF
SYMBOL schottky 3856 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D10
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 3808 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C15
SYMATTR Value 0.1µF
SYMBOL schottky 4128 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 56 27 Left 2
SYMATTR InstName D11
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4064 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C16
SYMATTR Value 0.1µF
SYMBOL schottky 4272 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D12
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4224 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C17
SYMATTR Value 0.1µF
SYMBOL schottky 4464 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 222 0 Left 2
SYMATTR InstName D13
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4400 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C18
SYMATTR Value 0.1µF
SYMBOL schottky 4608 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D14
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4560 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C19
SYMATTR Value 0.1µF
SYMBOL schottky 4864 944 R180
WINDOW 0 24 64 Left 2
WINDOW 3 56 27 Left 2
SYMATTR InstName D15
SYMATTR Value RB481Y-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4800 816 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C20
SYMATTR Value 0.1µF
SYMBOL schottky 5008 880 R0
WINDOW 3 -149 61 Left 2
SYMATTR Value RB481Y-90
SYMATTR InstName D16
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 4960 992 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C21
SYMATTR Value 0.1µF
TEXT 2144 1248 Left 2 !.tran 20m startup