Version 4
SHEET 1 5945676 13421556
WIRE 3008 -256 2992 -256
WIRE 3120 -256 3072 -256
WIRE 3232 -256 3184 -256
WIRE 3344 -256 3296 -256
WIRE 3552 -256 3408 -256
WIRE 2992 -208 2992 -256
WIRE 3424 -208 2992 -208
WIRE 3008 -144 2992 -144
WIRE 3120 -144 3072 -144
WIRE 3232 -144 3184 -144
WIRE 3344 -144 3296 -144
WIRE 3424 -144 3424 -208
WIRE 3424 -144 3408 -144
WIRE 2176 -128 2016 -128
WIRE 2368 -128 2176 -128
WIRE 2560 -128 2368 -128
WIRE 2672 -128 2560 -128
WIRE 2800 -128 2672 -128
WIRE 2016 -112 2016 -128
WIRE 2560 -112 2560 -128
WIRE 2672 -112 2672 -128
WIRE 2176 -96 2176 -128
WIRE 2992 -96 2992 -144
WIRE 3424 -96 2992 -96
WIRE 2800 -64 2800 -128
WIRE 2864 -64 2800 -64
WIRE 3008 -64 2928 -64
WIRE 3120 -64 3072 -64
WIRE 3232 -64 3184 -64
WIRE 3344 -64 3296 -64
WIRE 3424 -64 3424 -96
WIRE 3424 -64 3408 -64
WIRE 3552 -64 3552 -256
WIRE 3600 -64 3552 -64
WIRE 3728 -64 3680 -64
WIRE 3936 -64 3728 -64
WIRE 2368 -48 2368 -128
WIRE 2864 -48 2864 -64
WIRE 2928 -48 2928 -64
WIRE 3552 -48 3552 -64
WIRE 3728 -48 3728 -64
WIRE 3936 -48 3936 -64
WIRE 2016 -16 2016 -32
WIRE 2560 -16 2560 -48
WIRE 2672 -16 2672 -32
WIRE 2672 -16 2560 -16
WIRE 2672 16 2672 -16
WIRE 2864 48 2864 32
WIRE 2864 48 2800 48
WIRE 2928 48 2928 32
WIRE 3552 48 3552 16
WIRE 3552 48 2928 48
WIRE 3728 48 3728 16
WIRE 3728 48 3552 48
WIRE 3936 48 3936 32
WIRE 3936 48 3728 48
WIRE 3936 64 3936 48
WIRE 1920 80 1856 80
WIRE 2064 80 1984 80
WIRE 2176 80 2176 -16
WIRE 2176 80 2128 80
WIRE 2672 96 2672 80
WIRE 2800 96 2800 48
WIRE 2800 96 2672 96
WIRE 2176 272 2176 80
WIRE 2400 272 2176 272
WIRE 2400 288 2400 272
WIRE 2176 336 2176 272
WIRE 2672 352 2672 96
WIRE 2400 368 2400 352
WIRE 2016 400 1968 400
WIRE 2464 432 2336 432
WIRE 2624 432 2544 432
WIRE 1968 464 1968 400
WIRE 2016 464 1968 464
WIRE 1872 528 1760 528
WIRE 2016 528 1872 528
WIRE 1872 544 1872 528
WIRE 1760 560 1760 528
WIRE 2368 560 2368 32
WIRE 2368 560 2336 560
WIRE 2480 560 2368 560
WIRE 2672 560 2672 448
WIRE 2672 560 2560 560
WIRE 2368 576 2368 560
WIRE 2672 576 2672 560
WIRE 2016 592 1968 592
WIRE 1872 624 1872 608
WIRE 2368 656 2368 640
WIRE 2672 672 2672 656
WIRE 1760 688 1760 640
WIRE 1968 688 1968 592
WIRE 1968 688 1760 688
WIRE 1760 704 1760 688
WIRE 2176 704 2176 656
WIRE 1760 784 1760 768
FLAG 2672 672 0
FLAG 1760 784 0
FLAG 1872 624 0
FLAG 2176 704 0
FLAG 2400 368 0
FLAG 2016 -16 0
FLAG 1856 80 0
FLAG 3936 -64 OUT
FLAG 3936 64 0
FLAG 2016 -128 IN
FLAG 2368 656 0
SYMBOL RES 2656 560 R0
SYMATTR InstName R1
SYMATTR Value 0.12
SYMBOL cap 1744 704 R0
SYMATTR InstName C1
SYMATTR Value 2.5n
SYMBOL cap 1856 544 R0
SYMATTR InstName C2
SYMATTR Value .1µ
SYMBOL res 1744 544 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 2576 544 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 500
SYMBOL NMOS 2624 352 R0
SYMATTR InstName Q1
SYMATTR Value STW11NM80
SYMBOL res 2560 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 12
SYMBOL cap 2384 288 R0
SYMATTR InstName C6
SYMATTR Value 22µ
SYMBOL res 2352 -64 R0
SYMATTR InstName R9
SYMATTR Value 1.32Meg
SYMBOL res 2656 -128 R0
SYMATTR InstName R10
SYMATTR Value 660K
SYMBOL cap 2544 -112 R0
SYMATTR InstName C7
SYMATTR Value 470p
SYMBOL ind2 2944 -64 M0
WINDOW 0 1 32 Right 2
WINDOW 3 1 60 Right 2
SYMATTR InstName L1
SYMATTR Value 93m
SYMBOL ind2 2848 48 M180
WINDOW 0 -4 79 Right 2
WINDOW 3 -3 42 Right 2
SYMATTR InstName L3
SYMATTR Value 258µ
SYMBOL diode 3008 -80 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D3
SYMATTR Value RFU02VS8S
SYMATTR Description Schottky diode
SYMATTR Type schottky
SYMBOL cap 3536 -48 R0
SYMATTR InstName C8
SYMATTR Value 15n
SYMBOL ind2 3584 -48 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L4
SYMATTR Value 100µ
SYMATTR Type ind
SYMATTR SpiceLine Rpar=100
SYMBOL polcap 3712 -48 R0
SYMATTR InstName C9
SYMATTR Value 10n
SYMBOL VOLTAGE 2016 -128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 325
SYMBOL zener 2064 96 R270
WINDOW 0 36 32 VTop 2
WINDOW 3 -4 32 VBottom 2
SYMATTR InstName D4
SYMATTR Value BZX84C15L
SYMBOL diode 2656 80 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMATTR Value MURS320
SYMBOL res 2160 -112 R0
SYMATTR InstName R13
SYMATTR Value 150K
SYMBOL PowerProducts\\LT1244 2176 496 R0
SYMATTR InstName U1
SYMBOL zener 1920 96 R270
WINDOW 0 36 32 VTop 2
WINDOW 3 -4 32 VBottom 2
SYMATTR InstName D6
SYMATTR Value BZX84C6V2L
SYMBOL cap 2352 576 R0
SYMATTR InstName C10
SYMATTR Value 50p
SYMBOL diode 3232 -48 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D7
SYMATTR Value RFU02VS8S
SYMBOL diode 3120 -48 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D8
SYMATTR Value RFU02VS8S
SYMBOL diode 3344 -48 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D9
SYMATTR Value RFU02VS8S
SYMBOL res 3920 -64 R0
SYMATTR InstName R11
SYMATTR Value 180k
SYMBOL diode 3232 -128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value RFU02VS8S
SYMBOL diode 3120 -128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value RFU02VS8S
SYMBOL diode 3344 -128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D10
SYMATTR Value RFU02VS8S
SYMBOL diode 3008 -160 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D11
SYMATTR Value RFU02VS8S
SYMATTR Description Schottky diode
SYMATTR Type schottky
SYMBOL diode 3232 -240 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D12
SYMATTR Value RFU02VS8S
SYMBOL diode 3120 -240 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D13
SYMATTR Value RFU02VS8S
SYMBOL diode 3344 -240 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D14
SYMATTR Value RFU02VS8S
SYMBOL diode 3008 -272 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D15
SYMATTR Value RFU02VS8S
SYMATTR Description Schottky diode
SYMATTR Type schottky
TEXT 2856 664 Left 2 !.tran 20m
TEXT 2896 -72 Bottom 2 !K1 L1 L3 1
TEXT 2560 -144 Bottom 2 ;LT1244 - High Speed Current Mode Pulse Width Modulators\n66kHz
LINE Normal 2896 304 2896 -64 2