Version 4
SHEET 1 1180 680
WIRE 400 -48 176 -48
WIRE 432 -48 400 -48
WIRE 656 -48 432 -48
WIRE -48 -16 -176 -16
WIRE 352 -16 -48 -16
WIRE 400 0 400 -48
WIRE 176 16 176 -48
WIRE 688 64 608 64
WIRE 784 64 768 64
WIRE 352 96 352 -16
WIRE 352 96 304 96
WIRE 400 96 400 64
WIRE 400 96 352 96
WIRE 656 128 656 -48
WIRE 784 144 784 64
WIRE 784 144 688 144
WIRE 320 160 304 160
WIRE 496 160 320 160
WIRE 512 160 496 160
WIRE 608 160 608 64
WIRE 608 160 592 160
WIRE 624 160 608 160
WIRE -176 176 -176 -16
WIRE -48 176 -48 -16
WIRE 704 176 688 176
WIRE 656 208 656 192
WIRE 704 208 704 176
WIRE 704 208 656 208
WIRE 336 224 304 224
WIRE 352 224 336 224
WIRE 784 224 784 144
WIRE 352 288 352 224
WIRE 432 288 432 -48
WIRE 496 288 496 160
WIRE 176 384 176 304
WIRE 352 384 352 352
WIRE 352 384 176 384
WIRE 432 384 432 352
WIRE 432 384 352 384
WIRE 496 384 496 352
WIRE 496 384 432 384
WIRE 656 384 656 208
WIRE 656 384 496 384
WIRE 672 384 656 384
WIRE 784 384 784 304
WIRE 784 384 752 384
WIRE 816 384 784 384
WIRE 928 384 896 384
WIRE 944 384 928 384
WIRE 1120 384 1024 384
WIRE 352 416 352 384
WIRE 928 416 928 384
WIRE 1120 416 1120 384
WIRE -176 528 -176 256
WIRE -48 528 -48 240
WIRE -48 528 -176 528
WIRE 352 528 352 480
WIRE 352 528 -48 528
WIRE 928 528 928 480
WIRE 928 528 352 528
WIRE 1120 528 1120 496
WIRE 1120 528 928 528
WIRE -176 576 -176 528
FLAG -176 576 0
FLAG 320 160 FB
FLAG 336 224 VC
SYMBOL PowerProducts\\LT1171 176 160 R0
SYMATTR InstName U1
SYMBOL Opamps\\LT1006 656 96 M0
SYMATTR InstName U2
SYMBOL res 608 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 784 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 25k
SYMBOL res 800 320 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL res 768 368 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value .05
SYMBOL cap 416 288 R0
SYMATTR InstName C2
SYMATTR Value 2.2µF
SYMATTR SpiceLine Rser=.05
SYMBOL cap -64 176 R0
SYMATTR InstName C1
SYMATTR Value 220µF
SYMATTR SpiceLine Rser=.05
SYMBOL voltage -176 160 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL schottky 416 64 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 schottky 368 480 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 336 288 R0
SYMATTR InstName C3
SYMATTR Value .47µF
SYMATTR SpiceLine Rser=.05
SYMBOL cap 480 288 R0
SYMATTR InstName C4
SYMATTR Value 10nF
SYMBOL ind 800 400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 100µH
SYMATTR SpiceLine Rser=.01
SYMBOL ind 928 400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 10µL
SYMATTR SpiceLine Rser=.001
SYMBOL cap 912 416 R0
SYMATTR InstName C5
SYMATTR Value 220µF
SYMATTR SpiceLine Rser=.05
SYMBOL Misc\\battery 1120 400 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 4
TEXT -210 600 Left 2 !.tran 1