Version 4
SHEET 1 5945676 13421556
WIRE 2832 0 1696 0
WIRE 2368 32 1936 32
WIRE 2528 32 2368 32
WIRE 2704 32 2528 32
WIRE 2880 32 2704 32
WIRE 2992 32 2880 32
WIRE 3072 32 2992 32
WIRE 3184 32 3072 32
WIRE 3248 32 3184 32
WIRE 1936 96 1936 32
WIRE 2528 112 2528 32
WIRE 2928 112 2880 112
WIRE 2176 144 2096 144
WIRE 2096 160 2096 144
WIRE 2368 160 2368 96
WIRE 2992 160 2992 112
WIRE 2832 208 2832 0
WIRE 2928 208 2832 208
WIRE 1696 224 1696 0
WIRE 1792 224 1696 224
WIRE 1696 240 1696 224
WIRE 2704 240 2704 96
WIRE 2784 240 2704 240
WIRE 2992 240 2864 240
WIRE 3072 240 3072 96
WIRE 3072 240 2992 240
WIRE 3184 240 3184 112
WIRE 3184 240 3072 240
WIRE 3248 240 3248 112
WIRE 3248 240 3184 240
WIRE 1936 256 1936 176
WIRE 2176 272 2176 224
WIRE 2400 272 2176 272
WIRE 2400 288 2400 272
WIRE 2176 336 2176 272
WIRE 2528 336 2528 176
WIRE 2704 336 2704 320
WIRE 2704 336 2528 336
WIRE 2704 352 2704 336
WIRE 2400 384 2400 352
WIRE 1696 400 1696 320
WIRE 2016 400 1696 400
WIRE 2416 432 2336 432
WIRE 2528 432 2496 432
WIRE 2608 432 2528 432
WIRE 2656 432 2608 432
WIRE 1696 464 1696 400
WIRE 1888 464 1696 464
WIRE 2016 464 1968 464
WIRE 1696 496 1696 464
WIRE 2528 512 2528 496
WIRE 1904 528 1824 528
WIRE 2016 528 1904 528
WIRE 2368 560 2336 560
WIRE 2400 560 2368 560
WIRE 2704 560 2704 448
WIRE 2704 560 2480 560
WIRE 2704 576 2704 560
WIRE 2016 592 1968 592
WIRE 1904 608 1904 592
WIRE 2368 608 2368 560
WIRE 1696 624 1696 576
WIRE 1824 656 1824 608
WIRE 1968 656 1968 592
WIRE 1968 656 1824 656
WIRE 2704 672 2704 656
WIRE 2176 704 2176 656
WIRE 2368 704 2368 672
WIRE 1824 736 1824 720
FLAG 2704 672 0
FLAG 1824 736 0
FLAG 1904 608 0
FLAG 1696 624 0
FLAG 2176 704 0
FLAG 2400 384 0
FLAG 1936 256 0
FLAG 2368 704 0
FLAG 2368 160 0
FLAG 2608 512 0
FLAG 2528 512 0
FLAG 2096 240 0
FLAG 1792 288 0
SYMBOL RES 2688 560 R0
SYMATTR InstName R1
SYMATTR Value 0.1
SYMBOL cap 1808 656 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL cap 1888 528 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res 1808 512 R0
SYMATTR InstName R3
SYMATTR Value 330k
SYMBOL res 1680 480 R0
SYMATTR InstName R4
SYMATTR Value 33k
SYMBOL res 2496 544 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R7
SYMATTR Value 1K
SYMBOL NMOS 2656 352 R0
SYMATTR InstName Q1
SYMATTR Value IRF530
SYMBOL res 2512 416 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R8
SYMATTR Value 50
SYMBOL res 1680 224 R0
SYMATTR InstName R9
SYMATTR Value 10k
SYMBOL cap 2384 288 R0
SYMATTR InstName C6
SYMATTR Value 100ľ
SYMBOL schottky 2512 176 M180
WINDOW 0 24 72 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName D3
SYMATTR Value MBRS360
SYMBOL cap 2688 32 R0
SYMATTR InstName C8
SYMATTR Value 500ľ
SYMATTR SpiceLine Rser=0.05
SYMBOL ind2 2768 256 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 -7 58 VBottom 0
SYMATTR InstName L4
SYMATTR Value 2ľ
SYMATTR Type ind
SYMATTR SpiceLine Rser=0.05 Rpar=10
SYMBOL polcap 3056 32 R0
SYMATTR InstName C9
SYMATTR Value 200ľ
SYMATTR SpiceLine Rser=.1
SYMBOL VOLTAGE 1936 80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 44 Left 0
WINDOW 3 -72 47 Left 0
SYMATTR SpiceLine Rser=0.1
SYMATTR Value 45
SYMATTR InstName V1
SYMBOL res 3168 16 R0
SYMATTR InstName Rload
SYMATTR Value 20
SYMBOL PowerProducts\\LT1242 2176 496 R0
SYMATTR InstName U1
SYMBOL cap 2352 608 R0
SYMATTR InstName C10
SYMATTR Value 100p
SYMBOL ind 2688 224 R0
SYMATTR InstName L1
SYMATTR Value 50ľ
SYMATTR SpiceLine Rser=0.1 Rpar=10k Cpar=5p
SYMBOL pnp 2992 208 R180
SYMATTR InstName Q2
SYMATTR Value 2N3906
SYMBOL res 2976 16 R0
SYMATTR InstName R5
SYMATTR Value 3.3k
SYMBOL res 2976 144 R0
SYMATTR InstName R6
SYMATTR Value 22k
SYMBOL res 2864 16 R0
SYMATTR InstName R11
SYMATTR Value 2k
SYMBOL cap 2352 32 R0
SYMATTR InstName C7
SYMATTR Value 100ľ
SYMATTR SpiceLine Rser=0.05
SYMBOL res 2592 416 R0
SYMATTR InstName R10
SYMATTR Value 1k
SYMBOL res 2160 128 R0
SYMATTR InstName R12
SYMATTR Value 100
SYMBOL current 3248 32 R0
WINDOW 3 -326 -54 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 3 2m 10u 10u 700u 850u 1)
SYMATTR InstName I1
SYMBOL schottky 2512 496 M180
WINDOW 0 24 72 Left 0
WINDOW 3 -17 98 Left 0
SYMATTR InstName D1
SYMATTR Value BAT54
SYMBOL voltage 2096 144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 20
SYMBOL res 1984 448 R90
WINDOW 0 56 107 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL cap 1776 224 R0
SYMATTR InstName C3
SYMATTR Value 100p
TEXT 2928 568 Left 0 !.tran 3.5m