Version 4
SHEET 1 2824 912
WIRE 1984 -720 1600 -720
WIRE 1984 -704 1984 -720
WIRE 2128 -704 1984 -704
WIRE 512 -656 448 -656
WIRE 1600 -656 1600 -720
WIRE 1984 -656 1984 -704
WIRE 2128 -640 2128 -704
WIRE 448 -624 448 -656
WIRE 1936 -576 1904 -576
WIRE 2048 -576 2016 -576
WIRE 1968 -544 1904 -544
WIRE -144 -528 -224 -528
WIRE -128 -528 -144 -528
WIRE -32 -528 -48 -528
WIRE 896 -528 832 -528
WIRE 960 -528 896 -528
WIRE -352 -512 -368 -512
WIRE -256 -512 -272 -512
WIRE 896 -512 896 -528
WIRE 960 -512 960 -528
WIRE 1984 -512 1984 -544
WIRE 2128 -512 2128 -576
WIRE 2128 -512 1984 -512
WIRE -32 -496 -32 -528
WIRE -32 -496 -192 -496
WIRE 16 -496 -32 -496
WIRE 128 -496 16 -496
WIRE 240 -496 208 -496
WIRE 560 -496 240 -496
WIRE 832 -496 832 -528
WIRE 832 -496 800 -496
WIRE 1056 -496 1056 -560
WIRE 1056 -496 864 -496
WIRE 1088 -496 1056 -496
WIRE 1184 -496 1168 -496
WIRE 1200 -496 1200 -560
WIRE 1200 -496 1184 -496
WIRE 1360 -496 1200 -496
WIRE -256 -480 -272 -480
WIRE 560 -464 304 -464
WIRE 864 -464 864 -496
WIRE 864 -464 800 -464
WIRE -368 -448 -368 -512
WIRE -352 -448 -368 -448
WIRE -272 -448 -272 -480
WIRE -224 -448 -224 -464
WIRE -144 -448 -144 -528
WIRE 1600 -448 1600 -576
WIRE 1600 -448 1568 -448
WIRE 1984 -448 1984 -512
WIRE 2224 -448 1984 -448
WIRE -224 -432 -224 -448
WIRE 512 -432 512 -656
WIRE 560 -432 512 -432
WIRE 832 -432 800 -432
WIRE -272 -416 -272 -448
WIRE -256 -416 -272 -416
WIRE 832 -416 832 -432
WIRE 896 -416 896 -448
WIRE 896 -416 832 -416
WIRE 960 -416 960 -432
WIRE 960 -416 896 -416
WIRE 1184 -416 960 -416
WIRE 1248 -416 1184 -416
WIRE 1360 -416 1248 -416
WIRE -32 -400 -192 -400
WIRE 16 -400 -32 -400
WIRE 128 -400 16 -400
WIRE 240 -400 208 -400
WIRE 304 -400 304 -464
WIRE 304 -400 240 -400
WIRE 448 -400 416 -400
WIRE 544 -400 448 -400
WIRE 560 -400 544 -400
WIRE -368 -384 -368 -448
WIRE -352 -384 -368 -384
WIRE -256 -384 -272 -384
WIRE 1984 -384 1984 -448
WIRE 2128 -384 1984 -384
WIRE -144 -368 -144 -448
WIRE -144 -368 -224 -368
WIRE -128 -368 -144 -368
WIRE -32 -368 -32 -400
WIRE -32 -368 -48 -368
WIRE 448 -368 448 -400
WIRE 512 -368 512 -432
WIRE 544 -368 544 -400
WIRE 560 -368 544 -368
WIRE -368 -336 -368 -384
WIRE -144 -336 -144 -368
WIRE -144 -336 -368 -336
WIRE 416 -336 336 -336
WIRE 560 -336 416 -336
WIRE 880 -336 800 -336
WIRE 960 -336 880 -336
WIRE 1984 -336 1984 -384
WIRE 416 -320 416 -336
WIRE 880 -320 880 -336
WIRE 960 -320 960 -336
WIRE 1600 -320 1600 -448
WIRE 1056 -304 1056 -368
WIRE 1056 -304 800 -304
WIRE 1088 -304 1056 -304
WIRE 1184 -304 1168 -304
WIRE 1200 -304 1200 -368
WIRE 1200 -304 1184 -304
WIRE 1360 -304 1200 -304
WIRE 2128 -304 2128 -384
WIRE -144 -288 -144 -336
WIRE 512 -272 512 -368
WIRE 560 -272 512 -272
WIRE 832 -272 800 -272
WIRE 1936 -256 1904 -256
WIRE 2048 -256 2016 -256
WIRE 336 -240 336 -256
WIRE 416 -240 416 -256
WIRE 416 -240 336 -240
WIRE 336 -224 336 -240
WIRE 832 -224 832 -272
WIRE 880 -224 880 -256
WIRE 880 -224 832 -224
WIRE 960 -224 960 -240
WIRE 960 -224 880 -224
WIRE 1184 -224 960 -224
WIRE 1248 -224 1184 -224
WIRE 1360 -224 1248 -224
WIRE 1968 -224 1904 -224
WIRE 1984 -176 1984 -224
WIRE 2128 -176 2128 -240
WIRE 2128 -176 1984 -176
WIRE 1600 -128 1600 -240
WIRE 1984 -128 1984 -176
WIRE 1984 -128 1600 -128
FLAG 1568 -448 0
FLAG 416 -400 0
FLAG 448 -544 0
FLAG 240 -432 0
FLAG 240 -336 0
FLAG 336 -224 0
FLAG 1360 -496 highG1
IOPIN 1360 -496 BiDir
FLAG 1360 -416 highS1
IOPIN 1360 -416 BiDir
FLAG 1360 -304 lowG1
IOPIN 1360 -304 BiDir
FLAG 1360 -224 lowS1
IOPIN 1360 -224 BiDir
FLAG 1904 -576 highG1
IOPIN 1904 -576 BiDir
FLAG 1904 -544 highS1
IOPIN 1904 -544 BiDir
FLAG 1904 -256 lowG1
IOPIN 1904 -256 BiDir
FLAG 1904 -224 lowS1
IOPIN 1904 -224 BiDir
FLAG 2064 -800 0
FLAG 16 -496 SPWM+
FLAG 16 -400 SPWM-
FLAG -144 -288 0
FLAG 1248 -336 0
FLAG 1248 -144 0
FLAG 2224 -368 0
FLAG 2064 -880 tj2
IOPIN 2064 -880 BiDir
FLAG 2048 -576 tj1
FLAG 2048 -256 tj2
FLAG 1920 -800 0
FLAG 1920 -880 tj1
IOPIN 1920 -880 BiDir
SYMBOL voltage 1600 -336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 -22 66 Left 2
WINDOW 3 4 15 Left 1
WINDOW 0 -11 50 Left 1
SYMATTR SpiceLine Rser=100m Cpar=100u
SYMATTR Value 400
SYMATTR InstName V2
SYMBOL voltage 1600 -672 R0
WINDOW 123 0 0 Left 0
WINDOW 39 -20 67 Left 2
WINDOW 3 2 15 Left 1
WINDOW 0 -11 52 Left 1
SYMATTR SpiceLine Rser=100m Cpar=100u
SYMATTR Value 400
SYMATTR InstName V1
SYMBOL UCC21520_TRANS 672 -384 R0
WINDOW 0 8 164 Top 2
SYMATTR InstName U2
SYMBOL cap 512 -384 R90
WINDOW 0 0 33 VBottom 1
WINDOW 3 30 34 VTop 1
SYMATTR InstName C_VCC
SYMATTR Value 100nF
SYMBOL voltage 448 -640 R0
WINDOW 123 0 0 Left 0
WINDOW 39 -20 61 Left 2
WINDOW 0 -18 51 Left 1
WINDOW 3 5 16 Left 1
SYMATTR SpiceLine Rser=0.1 Cpar=1m
SYMATTR InstName VCC
SYMATTR Value 5
SYMBOL res 224 -512 R90
WINDOW 0 0 56 VBottom 1
WINDOW 3 32 56 VTop 1
SYMATTR InstName R_INA
SYMATTR Value 51
SYMBOL res 224 -416 R90
WINDOW 0 0 56 VBottom 1
WINDOW 3 32 56 VTop 1
SYMATTR InstName R_INB
SYMATTR Value 51
SYMBOL cap 224 -496 R0
WINDOW 0 24 8 Left 1
WINDOW 3 25 53 Left 1
SYMATTR InstName C_INA
SYMATTR Value 33pF
SYMBOL cap 224 -400 R0
WINDOW 0 24 8 Left 1
WINDOW 3 24 52 Left 1
SYMATTR InstName C_INB
SYMATTR Value 33pF
SYMBOL res 320 -352 R0
WINDOW 0 11 30 Right 1
WINDOW 3 -31 50 Left 1
SYMATTR InstName R_DT
SYMATTR Value 25k
SYMBOL cap 400 -320 R0
WINDOW 0 11 -3 Right 1
WINDOW 3 -31 16 Left 1
SYMATTR InstName C_DT
SYMATTR Value 2.2nF
SYMBOL nmos_TO247_4L 1936 -336 R0
WINDOW 3 -57 -23 Invisible 2
WINDOW 0 -76 50 Invisible 2
SYMATTR Value C3M0075120K
SYMATTR InstName U4
SYMBOL nmos_TO247_4L 1936 -656 R0
WINDOW 3 -71 -25 Left 2
WINDOW 0 -76 50 Invisible 2
SYMATTR Value C3M0075120K
SYMATTR InstName U5
SYMBOL voltage 960 -528 R0
WINDOW 123 0 0 Left 0
WINDOW 39 -23 63 Left 2
WINDOW 0 -15 48 Left 1
WINDOW 3 4 14 Left 1
SYMATTR SpiceLine Rser=0.1
SYMATTR InstName isoA
SYMATTR Value 15
SYMBOL voltage 960 -336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 -19 66 Left 2
WINDOW 0 -17 52 Left 1
WINDOW 3 7 15 Left 1
SYMATTR SpiceLine Rser=0.1
SYMATTR InstName isoB
SYMATTR Value 15
SYMBOL res 1184 -320 R90
WINDOW 0 3 56 VBottom 1
WINDOW 3 32 56 VTop 1
SYMATTR InstName R_ONB
SYMATTR Value 10
SYMBOL res 1152 -384 R90
WINDOW 0 0 65 VBottom 1
WINDOW 3 31 60 VTop 1
SYMATTR InstName R_OFFB
SYMATTR Value 1
SYMBOL schottky 1200 -384 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 1
SYMATTR InstName D_OFFB
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 1168 -320 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 1
SYMATTR InstName R_GSB
SYMATTR Value 10k
SYMBOL cap 864 -320 R0
WINDOW 0 -11 6 Left 1
WINDOW 3 -12 47 Left 1
SYMATTR InstName C_isoB
SYMATTR Value 1uF
SYMBOL res 1184 -512 R90
WINDOW 0 3 56 VBottom 1
WINDOW 3 32 56 VTop 1
SYMATTR InstName R_ONA
SYMATTR Value 10
SYMBOL res 1152 -576 R90
WINDOW 0 0 62 VBottom 1
WINDOW 3 30 59 VTop 1
SYMATTR InstName R_OFFA
SYMATTR Value 1
SYMBOL schottky 1200 -576 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 1
SYMATTR InstName D_OFFA
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 1168 -512 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 1
SYMATTR InstName R_GSA
SYMATTR Value 10k
SYMBOL cap 880 -512 R0
WINDOW 0 -12 5 Left 1
WINDOW 3 -13 49 Left 1
SYMATTR InstName C_isoA
SYMATTR Value 1uF
SYMBOL voltage 2064 -896 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 38 Left 2
WINDOW 3 24 96 Invisible 2
SYMATTR Value 25
SYMATTR InstName V_Tj
SYMBOL cap 2112 -640 R0
WINDOW 0 22 17 Left 1
WINDOW 3 21 57 Left 1
WINDOW 39 20 42 Left 2
SYMATTR InstName C1*
SYMATTR Value 1n
SYMATTR SpiceLine Rser=100
SYMBOL cap 2112 -304 R0
WINDOW 0 22 17 Left 1
WINDOW 3 21 56 Left 1
WINDOW 39 21 43 Left 2
SYMATTR InstName C2*
SYMATTR Value 1n
SYMATTR SpiceLine Rser=100
SYMBOL voltage -256 -384 R90
WINDOW 0 -11 23 VRight 1
WINDOW 3 -15 8 Invisible 0
WINDOW 39 15 34 VRight 2
SYMATTR InstName V_RefSine-
SYMATTR Value SINE(0 5 50 0 0 180)
SYMATTR SpiceLine Rser=0.1
SYMBOL voltage -256 -448 R90
WINDOW 0 -11 14 VRight 1
WINDOW 3 32 56 Invisible 2
WINDOW 39 13 32 VRight 2
WINDOW 123 0 0 Left 0
SYMATTR InstName V_Triangle
SYMATTR Value PULSE(0 6.15 0 15u 15u 0 30u)
SYMATTR SpiceLine Rser=0.1
SYMBOL voltage -240 -448 R270
WINDOW 0 24 16 Invisible 2
WINDOW 3 1 53 VRight 1
WINDOW 123 0 0 Left 0
WINDOW 39 -14 34 VRight 2
SYMATTR InstName V6
SYMATTR Value 5
SYMATTR SpiceLine Rser=0.1 Cpar=1m
SYMBOL Comparators\\LTC6752 -224 -464 R0
WINDOW 0 16 32 Invisible 2
WINDOW 3 -30 64 Left 2
SYMATTR InstName U1
SYMBOL voltage -256 -512 R90
WINDOW 0 -9 18 VRight 1
WINDOW 3 -13 16 Invisible 0
WINDOW 39 15 34 VRight 2
SYMATTR InstName V_RefSine+
SYMATTR Value SINE(0 5 50 0 0 0)
SYMATTR SpiceLine Rser=0.1
SYMBOL Comparators\\LTC6752 -224 -432 M180
WINDOW 0 16 32 Invisible 2
WINDOW 3 -29 64 Left 2
SYMATTR InstName U3
SYMBOL res -32 -384 R90
WINDOW 0 42 -3 VRight 1
WINDOW 3 26 2 VRight 1
SYMATTR InstName R_PDSPWM-
SYMATTR Value 1k
SYMBOL res -32 -544 R90
WINDOW 0 -11 1 VRight 1
WINDOW 3 6 4 VRight 1
SYMATTR InstName R_PDSPWM+
SYMATTR Value 1k
SYMBOL res 1232 -432 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 1
SYMATTR InstName R1*
SYMATTR Value 1G
SYMBOL res 1232 -240 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 1
SYMATTR InstName R2*
SYMATTR Value 1G
SYMBOL res 2208 -464 R0
SYMATTR InstName LOAD
SYMATTR Value 10
SYMBOL voltage 1920 -896 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 38 Left 2
WINDOW 3 24 96 Invisible 2
SYMATTR Value 25
SYMATTR InstName V_Tj1
TEXT -384 -200 Left 2 !.tran 40ms
TEXT 128 -648 Left 2 ;Isolated gate driver
TEXT -384 -568 Left 2 ;SPWM Generation
TEXT 80 -728 Left 2 !.lib C3M0075120K.lib
TEXT 400 -736 Left 2 !.lib ucc21520_trans.lib
TEXT 712 -712 Left 2 ;.opt gshunt=1n
RECTANGLE Normal 80 -304 -400 -592 2
RECTANGLE Normal 1328 -112 112 -672 2