Version 4
SHEET 1 1588 1092
WIRE -448 240 -448 208
WIRE -192 160 -112 160
WIRE 0 160 32 160
WIRE 112 160 208 160
WIRE 208 160 208 144
WIRE 208 160 208 192
WIRE 240 192 208 192
WIRE 208 192 208 256
WIRE 304 240 304 352
WIRE 304 352 208 352
WIRE 208 352 208 336
WIRE 208 80 304 80
WIRE 304 48 304 80
WIRE 400 352 400 240
WIRE 304 80 304 144
WIRE 304 -32 304 -64
WIRE 304 -64 400 -64
WIRE 400 -64 400 176
WIRE 400 352 304 352
WIRE 592 128 592 48
WIRE 880 -64 544 -64
WIRE 592 352 400 352
WIRE -448 320 -448 352
WIRE -448 352 -192 352
WIRE 416 784 416 752
WIRE 480 528 416 528
WIRE 416 528 416 608
WIRE 480 608 416 608
WIRE 416 608 416 672
WIRE 544 608 608 608
WIRE 608 608 608 528
WIRE 608 528 544 528
WIRE 416 784 608 784
WIRE 608 784 608 768
WIRE 608 704 608 672
WIRE 608 608 688 608
WIRE 688 608 688 672
WIRE 688 608 720 608
WIRE 688 736 688 784
WIRE 688 784 608 784
WIRE 688 784 896 784
WIRE 896 784 896 688
WIRE 848 672 832 672
WIRE 832 672 832 608
WIRE 896 592 896 480
WIRE 832 608 800 608
WIRE 544 -48 544 -64
WIRE 592 384 592 352
WIRE 1552 240 1552 208
WIRE 1296 160 1232 160
WIRE 976 160 976 144
WIRE 976 160 976 192
WIRE 944 192 976 192
WIRE 976 192 976 256
WIRE 880 240 880 352
WIRE 880 352 976 352
WIRE 976 352 976 336
WIRE 976 80 880 80
WIRE 880 48 880 80
WIRE 880 80 880 144
WIRE 880 -32 880 -64
WIRE 592 352 768 352
WIRE 1552 320 1552 352
WIRE 1552 352 1296 352
WIRE 592 208 592 352
WIRE 304 80 432 80
WIRE 720 80 880 80
WIRE 512 80 640 80
WIRE 688 832 688 784
WIRE 896 480 992 480
WIRE 1072 480 1168 480
WIRE 1168 480 1168 592
WIRE 1168 672 1168 784
WIRE 1168 784 896 784
WIRE 880 -64 976 -64
WIRE 208 80 208 0
WIRE 208 0 160 0
WIRE -112 0 -272 0
WIRE -256 112 -288 112
WIRE -336 208 -288 208
WIRE -192 256 -192 352
WIRE -192 352 -112 352
WIRE -112 0 -112 160
WIRE -112 160 -64 160
WIRE 1296 64 1296 -112
WIRE -192 -112 -192 64
WIRE 544 -64 400 -64
WIRE 544 32 544 48
WIRE 544 48 592 48
WIRE 592 48 640 48
WIRE 640 48 640 32
WIRE 640 -48 640 -112
WIRE 640 -112 -112 -112
WIRE 1296 256 1296 352
WIRE 1360 112 1408 112
WIRE 1408 112 1408 208
WIRE 1408 208 1360 208
WIRE 768 144 768 -112
WIRE 768 -112 640 -112
WIRE 768 208 768 352
WIRE 768 352 880 352
WIRE 1296 -112 1232 -112
WIRE 1296 352 1232 352
WIRE -400 208 -448 208
WIRE -448 208 -448 112
WIRE -400 112 -448 112
WIRE 1408 112 1440 112
WIRE 1504 112 1552 112
WIRE 1552 112 1552 208
WIRE 1504 208 1552 208
WIRE 1440 208 1408 208
WIRE -288 112 -288 208
WIRE -288 112 -336 112
WIRE -288 208 -256 208
WIRE 1024 160 976 160
WIRE 1136 160 1104 160
WIRE 1232 -80 1232 -112
WIRE 1232 -112 768 -112
WIRE 1232 -16 1232 160
WIRE 1232 160 1200 160
WIRE 1232 160 1232 256
WIRE 1232 320 1232 352
WIRE 1232 352 976 352
WIRE -112 352 -112 304
WIRE -112 352 208 352
WIRE -112 240 -112 160
WIRE -112 0 -112 -32
WIRE -112 -96 -112 -112
WIRE -112 -112 -192 -112
FLAG 592 384 0
FLAG 688 832 0
FLAG 976 -64 centertap
IOPIN 976 -64 In
FLAG 160 0 PhaseA
IOPIN 160 0 In
FLAG -272 0 DriveA
IOPIN -272 0 In
SYMBOL cap 0 144 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C310
SYMATTR Value 1E-5
SYMBOL cap 384 176 R0
SYMATTR InstName C309
SYMATTR Value 4.7E-5
SYMBOL res 16 176 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R308
SYMATTR Value 22
SYMBOL res 224 352 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R310
SYMATTR Value 1E3
SYMBOL schottky 224 144 R180
WINDOW 0 43 38 Left 0
WINDOW 3 31 67 Left 0
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind2 288 -48 R0
SYMATTR InstName L1
SYMATTR Value 1E-2
SYMATTR Type ind
SYMBOL ind2 400 656 R0
WINDOW 0 36 80 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName L2
SYMATTR Value 4E-3
SYMATTR Type ind
SYMBOL voltage -448 224 R0
WINDOW 3 -17 152 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 39 53 Left 0
SYMATTR Value PULSE(1 14 5.1E-6 1E-8 1E-8 4.9E-6 1E-5 300)
SYMATTR InstName V1
SYMBOL voltage 592 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL cap 544 592 R90
WINDOW 0 11 72 VBottom 0
WINDOW 3 23 70 VTop 0
SYMATTR InstName C312
SYMATTR Value 1E-5
SYMBOL schottky 544 512 R90
WINDOW 0 10 -21 VBottom 0
WINDOW 3 20 -22 VTop 0
SYMATTR InstName D304
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL zener 592 608 R0
WINDOW 0 -61 34 Left 0
WINDOW 3 -59 62 Left 0
SYMATTR InstName D306
SYMATTR Value BZX84C6V2L
SYMBOL zener 624 768 R180
WINDOW 0 43 33 Left 0
WINDOW 3 -42 4 Left 0
SYMATTR InstName D307
SYMATTR Value BZX84C6V2L
SYMBOL cap 672 672 R0
SYMATTR InstName C314
SYMATTR Value 1E-9
SYMBOL res 816 592 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R312
SYMATTR Value 22
SYMBOL nmos 848 592 R0
SYMATTR InstName M1
SYMBOL res 528 -64 R0
SYMATTR InstName R306
SYMATTR Value 22
SYMBOL cap 1136 144 M90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 1E-5
SYMBOL res 1120 176 M270
WINDOW 0 -28 82 VTop 0
WINDOW 3 0 30 VBottom 0
SYMATTR InstName R1
SYMATTR Value 22
SYMBOL res 960 352 M180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R2
SYMATTR Value 1E3
SYMBOL schottky 960 144 M180
WINDOW 0 43 35 Left 0
WINDOW 3 42 63 Left 0
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind2 864 64 M180
WINDOW 0 36 80 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName L3
SYMATTR Value 1E-2
SYMATTR Type ind
SYMBOL voltage 1552 224 M0
WINDOW 3 -17 152 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 38 53 Left 0
SYMATTR Value PULSE(1 14 1E-7 1E-8 1E-8 4.9E-6 1E-5 300)
SYMATTR InstName V3
SYMBOL pnp 240 240 M180
WINDOW 0 74 16 Left 0
WINDOW 3 47 51 Left 0
SYMATTR InstName Q1
SYMATTR Value 2N4403
SYMBOL pnp 944 240 R180
WINDOW 0 73 17 Left 0
WINDOW 3 42 53 Left 0
SYMATTR InstName Q2
SYMATTR Value 2N4403
SYMBOL ind2 736 64 R90
WINDOW 0 4 56 VBottom 0
WINDOW 3 28 53 VTop 0
SYMATTR InstName L4
SYMATTR Value 4E-3
SYMBOL res 528 64 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R3
SYMATTR Value .01
SYMBOL voltage 1168 576 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 100
SYMBOL res 1088 464 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL npn -256 64 R0
SYMATTR InstName Q3
SYMATTR Value 2N3904
SYMBOL npn 1360 64 M0
WINDOW 0 71 20 Left 0
WINDOW 3 27 56 Left 0
SYMATTR InstName Q4
SYMATTR Value 2N3904
SYMBOL pnp 1360 256 R180
WINDOW 0 74 -5 Left 0
WINDOW 3 24 42 Left 0
SYMATTR InstName Q5
SYMATTR Value 2N3906
SYMBOL pnp -256 256 M180
WINDOW 0 54 25 Left 0
WINDOW 3 44 57 Left 0
SYMATTR InstName Q6
SYMATTR Value 2N3906
SYMBOL res 624 -64 R0
SYMATTR InstName R5
SYMATTR Value 22
SYMBOL cap 752 144 R0
WINDOW 0 -31 8 Left 0
WINDOW 3 -72 64 Left 0
SYMATTR InstName C2
SYMATTR Value 4.7E-5
SYMBOL diode -336 96 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 1504 192 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL diode 1440 128 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D5
SYMATTR Value 1N4148
SYMBOL diode -400 224 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D6
SYMATTR Value 1N4148
SYMBOL diode -96 -32 R180
WINDOW 0 -50 31 Left 0
WINDOW 3 -83 0 Left 0
SYMATTR InstName D7
SYMATTR Value 1N4148
SYMBOL diode -96 304 R180
WINDOW 0 -45 35 Left 0
WINDOW 3 -83 0 Left 0
SYMATTR InstName D8
SYMATTR Value 1N4148
SYMBOL diode 1248 -16 R180
WINDOW 0 42 35 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName D9
SYMATTR Value 1N4148
SYMBOL diode 1248 320 R180
WINDOW 0 39 32 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName D10
SYMATTR Value 1N4148
TEXT 312 392 Left 0 !K1 L1 L3 .98
TEXT -226 506 Left 0 !.tran 0 3.2E-3 2E-5
TEXT 672 392 Left 0 !K2 L4 L2 .98