* Z:\home\khalils\Downloads\files\data\raw_asc\1eba4dd58c91_Gerador_PWM.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\Comparators\LTC6702.asy)
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\Misc\NE555.asy)
R7 N002 N006 100
XU2 N011 N005 Vcc 0 N009 LTC6702 ;pnba In+)In-)V+)GND)OUT
R4 N011 0 2k2
R11 N004 N001 100
Q2 N004 N007 0 0 2N2222
R2 N003 N005 2k7
XU1 0 N005 NC_01 Vcc N012 N005 N003 Vcc NE555 ;pnba GND)TRIG)OUT)RST)CV)THRS)DIS)Vcc
C2 N012 0 100n
C1 N005 0 2.2n
R8 N010 N009 1k
C3 N008 0 1000p
V3 N002 0 5
Q1 N006 N010 0 0 2N2222
R6 Vcc N009 10k
R3 Vcc N011 2k2
V2 Vcc 0 5
R1 Vcc N003 270
V4 N001 0 2.5
R5 N011 N013 2k
R9 N008 N004 500k
R10 N007 N006 1k
V1 N013 0 4
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.tran 0 5m 0 1n
.lib LTC3.lib
.lib NE555.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2724 736
WIRE 1440 -448 1328 -448
WIRE 1216 -432 1104 -432
WIRE 1328 -368 1328 -448
WIRE -432 -352 -432 -416
WIRE 1104 -352 1104 -432
WIRE 1440 -272 1440 -448
WIRE 1216 -256 1216 -432
WIRE 1328 -256 1328 -288
WIRE -432 -240 -432 -272
WIRE 160 -240 -432 -240
WIRE 1104 -240 1104 -272
WIRE -160 -160 -256 -160
WIRE 112 -160 64 -160
WIRE 1440 -160 1440 -192
WIRE 1552 -160 1440 -160
WIRE -256 -144 -256 -160
WIRE 640 -144 640 -192
WIRE 1440 -144 1440 -160
WIRE -160 -96 -272 -96
WIRE 160 -96 160 -240
WIRE 160 -96 64 -96
WIRE 1216 -96 1216 -176
WIRE 1264 -96 1216 -96
WIRE 1376 -96 1344 -96
WIRE -432 -80 -432 -240
WIRE 1552 -80 1552 -160
WIRE 1600 -80 1552 -80
WIRE 1808 -80 1680 -80
WIRE 2000 -80 1808 -80
WIRE 448 -64 448 -96
WIRE 1216 -64 1216 -96
WIRE 112 -32 64 -32
WIRE 416 -32 112 -32
WIRE 1808 -32 1808 -80
WIRE 640 -16 640 -64
WIRE 640 -16 496 -16
WIRE 816 -16 640 -16
WIRE 1152 -16 896 -16
WIRE 1440 -16 1440 -48
WIRE 416 0 368 0
WIRE -160 32 -208 32
WIRE 144 32 64 32
WIRE 448 64 448 32
WIRE 1808 64 1808 32
WIRE -752 80 -752 32
WIRE 1216 80 1216 32
WIRE 144 96 144 32
WIRE -432 144 -432 0
WIRE -272 144 -272 -96
WIRE -272 144 -432 144
WIRE 112 144 112 -32
WIRE 112 144 -272 144
WIRE -432 176 -432 144
WIRE -752 192 -752 160
WIRE 144 192 144 160
WIRE 288 224 288 192
WIRE -432 288 -432 240
WIRE 144 336 -16 336
WIRE 288 336 288 304
WIRE 288 336 224 336
WIRE 368 336 368 0
WIRE 368 336 288 336
WIRE 288 368 288 336
WIRE -16 400 -16 336
WIRE 288 480 288 448
WIRE -16 512 -16 480
SYMBOL res 272 208 R0
SYMATTR InstName R3
SYMATTR Value 2k2
SYMBOL npn 1376 -144 R0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL res 240 320 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 2k
SYMBOL res 912 -32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL cap -448 176 R0
SYMATTR InstName C1
SYMATTR Value 2.2n
SYMBOL res -448 -368 R0
SYMATTR InstName R1
SYMATTR Value 270
SYMBOL Comparators\\LTC6702 448 -16 R0
SYMATTR InstName U2
SYMBOL res 624 -160 R0
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL res 1360 -112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 1k
SYMBOL res 1200 -272 R0
SYMATTR InstName R7
SYMATTR Value 100
SYMBOL res 272 352 R0
SYMATTR InstName R4
SYMATTR Value 2k2
SYMBOL npn 1152 -64 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL cap 128 96 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL voltage 1104 -368 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL Misc\\NE555 -48 -64 R0
SYMATTR InstName U1
SYMBOL res 1696 -96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 500k
SYMBOL cap 1792 -32 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL voltage -752 64 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 1456 -176 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R11
SYMATTR Value 100
SYMBOL voltage 1328 -384 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 2.5
SYMBOL res -448 -96 R0
SYMATTR InstName R2
SYMATTR Value 2k7
SYMBOL voltage -16 384 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 4
FLAG -432 288 0
FLAG -256 -144 0
FLAG 144 192 0
FLAG -432 -416 Vcc
FLAG 112 -160 Vcc
FLAG -208 32 Vcc
FLAG 448 64 0
FLAG 448 -96 Vcc
FLAG -16 512 0
FLAG 640 -192 Vcc
FLAG 288 480 0
FLAG 288 192 Vcc
FLAG -752 192 0
FLAG -752 32 Vcc
FLAG 1104 -240 0
FLAG 1216 80 0
FLAG 1808 64 0
FLAG 1328 -256 0
FLAG 1440 -16 0
TEXT -216 720 Left 2 !.tran 0 5m 0 1n