Version 4
SHEET 1 1924 1148
WIRE -288 -368 -320 -368
WIRE 128 -368 -288 -368
WIRE 224 -368 128 -368
WIRE 688 -368 224 -368
WIRE 1040 -336 304 -336
WIRE -320 -320 -320 -368
WIRE -128 -304 -224 -304
WIRE -32 -304 -128 -304
WIRE 48 -304 -32 -304
WIRE -224 -272 -224 -304
WIRE -128 -272 -128 -304
WIRE 48 -256 48 -304
WIRE 128 -256 128 -368
WIRE 224 -256 224 -368
WIRE 304 -256 304 -336
WIRE -320 -192 -320 -240
WIRE -224 -192 -224 -208
WIRE -128 -176 -128 -192
WIRE -32 -176 -128 -176
WIRE -32 -96 -64 -96
WIRE 448 -96 384 -96
WIRE 688 -80 688 -368
WIRE 768 -80 688 -80
WIRE -32 -16 -48 -16
WIRE 448 -16 448 -32
WIRE 448 -16 384 -16
WIRE 640 0 624 0
WIRE 768 48 768 -80
WIRE 528 64 384 64
WIRE 624 64 624 0
WIRE 624 64 608 64
WIRE 656 64 624 64
WIRE 656 128 656 64
WIRE 720 128 656 128
WIRE -32 144 -64 144
WIRE 480 144 384 144
WIRE 624 144 624 64
WIRE 624 144 560 144
WIRE 688 160 688 16
WIRE 768 160 768 144
WIRE 768 160 688 160
WIRE -128 224 -144 224
WIRE -32 224 -48 224
WIRE 448 224 448 48
WIRE 448 224 384 224
WIRE 688 224 688 160
WIRE 688 224 448 224
WIRE 784 224 688 224
WIRE 896 224 864 224
WIRE 928 224 896 224
WIRE 1040 224 1040 -336
WIRE 1040 224 1008 224
WIRE 1104 224 1040 224
WIRE 1200 224 1104 224
WIRE 1248 224 1200 224
WIRE 1296 224 1248 224
WIRE 688 256 688 224
WIRE 1104 256 1104 224
WIRE 1200 256 1200 224
WIRE 1296 256 1296 224
WIRE -32 304 -144 304
WIRE 528 304 384 304
WIRE 624 304 608 304
WIRE 624 336 624 304
WIRE 640 336 624 336
WIRE 1104 352 1104 320
WIRE 1200 352 1200 320
WIRE 1296 352 1296 336
WIRE -144 384 -144 304
WIRE -80 384 -144 384
WIRE -32 384 -80 384
WIRE 480 384 384 384
WIRE 624 384 624 336
WIRE 624 384 560 384
WIRE 688 400 688 352
WIRE -144 464 -144 384
WIRE -32 464 -144 464
WIRE 432 464 384 464
WIRE 896 464 896 224
WIRE 896 464 432 464
WIRE -32 544 -144 544
WIRE 432 544 432 528
WIRE 432 544 384 544
WIRE 1040 544 1040 224
WIRE 1040 544 432 544
WIRE -144 560 -144 544
WIRE -32 624 -64 624
WIRE 432 624 384 624
WIRE 512 624 432 624
WIRE 1040 624 1040 544
WIRE 1040 624 592 624
WIRE -144 640 -144 624
WIRE -64 640 -64 624
WIRE 432 640 432 624
WIRE -64 720 -64 704
WIRE 80 736 80 704
WIRE 112 736 80 736
WIRE 272 736 272 704
WIRE 432 736 432 720
FLAG -320 -192 0
FLAG -64 -96 0
FLAG -224 -192 0
FLAG -144 640 0
FLAG -64 720 0
FLAG 272 736 0
FLAG 688 400 0
FLAG 432 736 0
FLAG 1104 352 0
FLAG 1200 352 0
FLAG -144 224 0
FLAG -64 144 0
FLAG 1296 352 0
FLAG -32 -304 INTVcc
FLAG -80 384 INTVcc
FLAG -288 -368 IN
FLAG 1248 224 OUT
FLAG -48 -16 INTVcc
FLAG 112 736 INTVcc
SYMBOL voltage -320 -336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL cap -240 -272 R0
SYMATTR InstName C1
SYMATTR Value 4.7µ
SYMBOL cap -128 560 M0
SYMATTR InstName C2
SYMATTR Value 0.01µ
SYMBOL cap -48 640 M0
WINDOW 3 43 36 Left 2
WINDOW 123 44 61 Left 2
SYMATTR Value 4.7n
SYMATTR Value2 Rser=9.3k Cpar=47p
SYMATTR InstName C3
SYMBOL cap 432 -16 R0
SYMATTR InstName C4
SYMATTR Value 0.1µ
SYMBOL ind 768 240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 3.3µ
SYMATTR SpiceLine Ipk=68.4 Rser=0.00186 Rpar=310.86 Cpar=0 mfg="Coilcraft" pn="SER2915H-332"
SYMBOL res 512 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL res 464 160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 2
SYMBOL res 512 320 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 4
SYMBOL res 464 400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R4
SYMATTR Value 2
SYMBOL res 912 240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 2m
SYMBOL cap 416 464 R0
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL res 608 608 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 309K
SYMBOL res 416 624 R0
SYMATTR InstName R7
SYMATTR Value 10.7K
SYMBOL polcap 1088 256 R0
WINDOW 123 24 84 Left 2
WINDOW 3 24 56 Left 2
SYMATTR Value2 x2
SYMATTR Value 4.7µ
SYMATTR InstName C6
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=866.025m Rser=0.3 Lser=0 mfg="KEMET" pn="T521D475M063ATE300" type="Tantalum"
SYMBOL polcap 1184 256 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 47µ
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=35 Irms=2.86938 Rser=0.1 Lser=0
SYMBOL res -32 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 75K
SYMBOL res 1280 240 R0
SYMATTR InstName R10
SYMATTR Value 1.6
SYMBOL res -144 -288 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL SpecialFunctions\\EPC2007 624 0 R0
WINDOW 3 73 26 Left 2
SYMATTR InstName U2
SYMBOL SpecialFunctions\\EPC2007 704 128 R0
SYMATTR InstName U3
SYMBOL SpecialFunctions\\EPC2007 624 336 R0
WINDOW 3 73 26 Left 2
SYMATTR InstName U4
SYMBOL schottky 432 -96 R0
SYMATTR InstName D1
SYMATTR Value RB095T-90
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LTC7891 176 240 R0
SYMATTR InstName U5
TEXT 88 808 Left 2 !.tran 1.5m startup