* Z:\home\khalils\Downloads\files\data\raw_asc\LTC1643AL-1.asc
* Generated by LTspice 26.0.1 for Windows.
R1 IN1 N001 7m
MQ1 N001 N002 OUT1 OUT1 IRF7413
R2 N002 N005 10
R3 N006 N005 100
MQ2 N003 N004 OUT2 OUT2 IRF7413
R4 N004 N005 10
R5 IN2 N003 5m
C1 N006 0 0.047
V1 IN1 0 PULSE(0 5 5m 5m 5m 250m 300m)
V2 IN2 0 PULSE(0 3.3 5m 5m 5m 250m 300m)
V3 IN3 0 PULSE(0 12 5m 5m 5m 400m 450m)
V4 IN4 0 PULSE(0 -12 5m 5m 5m 400m 450m)
V5 N007 0 PWL(0 3.3 40m 3.3 +1u 0)
V6 N011 0 12
R6 N009 N011 10K
C2 OUT2 0 30 Rser=10m
C3 OUT3 0 10 Rser=10m
C4 OUT4 0 10 Rser=10m
C5 N008 0 0.1
C6 OUT1 0 30 Rser=10m
R7 N010 N011 10K
XU1 IN3 IN4 OUT2 N008 N007 N009 N010 0 IN2 N003 N005 N001 IN1 OUT1 OUT4 OUT3 LTC1643AL-1 ;pnba 12Vin)VeeIN)3Vout)Timer)_ON)_Fault)_PWRGD)GND)3Vin)3Vsense)Gate)5Vsense)5Vin)5Vout)VeeOUT)12Vout
R8 OUT1 0 2
R9 OUT2 0 0.87
R10 OUT3 0 30
R11 OUT4 0 150
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 550m
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\SpecialFunctions\LTC1643AL-1.asy)
.lib LTC1643AL-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 680
WIRE -3296 -1840 -3680 -1840
WIRE -2720 -1840 -3296 -1840
WIRE -2704 -1840 -2720 -1840
WIRE -2608 -1840 -2624 -1840
WIRE -2544 -1840 -2608 -1840
WIRE -2240 -1840 -2448 -1840
WIRE -2176 -1840 -2240 -1840
WIRE -2096 -1840 -2176 -1840
WIRE -2048 -1840 -2096 -1840
WIRE -2176 -1824 -2176 -1840
WIRE -2048 -1824 -2048 -1840
WIRE -3680 -1808 -3680 -1840
WIRE -2464 -1744 -2464 -1792
WIRE -2176 -1728 -2176 -1760
WIRE -2048 -1728 -2048 -1744
WIRE -3680 -1696 -3680 -1728
WIRE -3296 -1616 -3680 -1616
WIRE -3168 -1616 -3296 -1616
WIRE -3152 -1616 -3168 -1616
WIRE -3056 -1616 -3072 -1616
WIRE -3024 -1616 -3056 -1616
WIRE -2832 -1616 -2928 -1616
WIRE -2176 -1616 -2832 -1616
WIRE -2096 -1616 -2176 -1616
WIRE -2048 -1616 -2096 -1616
WIRE -2176 -1600 -2176 -1616
WIRE -2048 -1600 -2048 -1616
WIRE -3680 -1584 -3680 -1616
WIRE -2944 -1552 -2944 -1568
WIRE -2176 -1504 -2176 -1536
WIRE -2048 -1504 -2048 -1520
WIRE -3680 -1472 -3680 -1504
WIRE -2944 -1456 -2944 -1472
WIRE -2464 -1456 -2464 -1664
WIRE -2464 -1456 -2944 -1456
WIRE -2448 -1456 -2464 -1456
WIRE -2352 -1456 -2368 -1456
WIRE -2272 -1456 -2288 -1456
WIRE -2240 -1392 -2240 -1840
WIRE -2240 -1392 -2480 -1392
WIRE -3168 -1376 -3168 -1616
WIRE -3056 -1376 -3056 -1616
WIRE -2944 -1376 -2944 -1456
WIRE -2832 -1376 -2832 -1616
WIRE -2720 -1376 -2720 -1840
WIRE -2608 -1376 -2608 -1840
WIRE -2480 -1376 -2480 -1392
WIRE -3248 -1280 -3280 -1280
WIRE -2176 -1280 -2400 -1280
WIRE -2096 -1280 -2176 -1280
WIRE -2048 -1280 -2096 -1280
WIRE -2176 -1264 -2176 -1280
WIRE -2048 -1264 -2048 -1280
WIRE -3664 -1216 -3680 -1216
WIRE -3312 -1216 -3584 -1216
WIRE -3248 -1216 -3312 -1216
WIRE -2272 -1168 -2400 -1168
WIRE -2176 -1168 -2176 -1200
WIRE -2048 -1168 -2048 -1184
WIRE -3312 -1152 -3456 -1152
WIRE -3248 -1152 -3312 -1152
WIRE -3664 -1088 -3680 -1088
WIRE -3456 -1088 -3456 -1152
WIRE -3456 -1088 -3584 -1088
WIRE -3248 -1088 -3408 -1088
WIRE -2272 -1072 -2272 -1168
WIRE -2176 -1072 -2272 -1072
WIRE -2096 -1072 -2176 -1072
WIRE -2048 -1072 -2096 -1072
WIRE -2384 -1056 -2400 -1056
WIRE -2304 -1056 -2320 -1056
WIRE -2176 -1056 -2176 -1072
WIRE -2048 -1056 -2048 -1072
WIRE -3248 -1024 -3360 -1024
WIRE -3360 -976 -3360 -1024
WIRE -3584 -960 -3600 -960
WIRE -3408 -960 -3408 -1088
WIRE -3408 -960 -3504 -960
WIRE -3248 -960 -3280 -960
WIRE -2176 -960 -2176 -992
WIRE -2048 -960 -2048 -976
WIRE -3280 -896 -3280 -960
WIRE -3504 -800 -3536 -800
WIRE -3360 -800 -3360 -896
WIRE -3360 -800 -3424 -800
WIRE -3280 -800 -3280 -816
WIRE -3280 -800 -3360 -800
FLAG -2176 -1728 0
FLAG -2048 -1728 0
FLAG -2272 -1456 0
FLAG -3600 -960 0
FLAG -3680 -1696 0
FLAG -2176 -1504 0
FLAG -2048 -1504 0
FLAG -3680 -1472 0
FLAG -3680 -1216 0
FLAG -3680 -1088 0
FLAG -3536 -800 0
FLAG -2176 -1168 0
FLAG -2048 -1168 0
FLAG -2176 -960 0
FLAG -2048 -960 0
FLAG -2304 -1056 0
FLAG -3280 -1280 0
FLAG -3296 -1840 IN1
FLAG -3296 -1616 IN2
FLAG -3312 -1216 IN3
FLAG -3312 -1152 IN4
FLAG -2096 -1840 OUT1
FLAG -2096 -1616 OUT2
FLAG -2096 -1280 OUT3
FLAG -2096 -1072 OUT4
SYMBOL res -2720 -1824 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 7m
SYMBOL nmos -2544 -1792 R270
WINDOW 0 51 47 VTop 2
WINDOW 3 -8 71 VLeft 2
SYMATTR InstName Q1
SYMATTR Value IRF7413
SYMBOL res -2480 -1760 R0
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL res -2352 -1472 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL nmos -3024 -1568 R270
WINDOW 0 54 46 VTop 2
WINDOW 3 -5 76 VLeft 2
SYMATTR InstName Q2
SYMATTR Value IRF7413
SYMBOL res -2960 -1568 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL res -3168 -1600 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 5m
SYMBOL cap -2352 -1440 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 0.047
SYMBOL voltage -3680 -1824 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 5m 5m 5m 250m 300m)
SYMBOL voltage -3680 -1600 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3.3 5m 5m 5m 250m 300m)
SYMBOL voltage -3568 -1216 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value PULSE(0 12 5m 5m 5m 400m 450m)
SYMBOL voltage -3568 -1088 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V4
SYMATTR Value PULSE(0 -12 5m 5m 5m 400m 450m)
SYMBOL voltage -3488 -960 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 39 45 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V5
SYMATTR Value PWL(0 3.3 40m 3.3 +1u 0)
SYMBOL voltage -3408 -800 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V6
SYMATTR Value 12
SYMBOL res -3376 -992 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL cap -2192 -1600 R0
SYMATTR InstName C2
SYMATTR Value 30
SYMATTR SpiceLine Rser=10m
SYMBOL cap -2192 -1264 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMATTR SpiceLine Rser=10m
SYMBOL cap -2192 -1056 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMATTR SpiceLine Rser=10m
SYMBOL cap -2384 -1040 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C5
SYMATTR Value 0.1
SYMBOL cap -2192 -1824 R0
SYMATTR InstName C6
SYMATTR Value 30
SYMATTR SpiceLine Rser=10m
SYMBOL res -3296 -912 R0
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL LTC1643AL-1 -2832 -1152 R0
SYMATTR InstName U1
SYMBOL res -2064 -1840 R0
SYMATTR InstName R8
SYMATTR Value 2
SYMBOL res -2064 -1616 R0
SYMATTR InstName R9
SYMATTR Value 0.87
SYMBOL res -2064 -1280 R0
SYMATTR InstName R10
SYMATTR Value 30
SYMBOL res -2064 -1072 R0
SYMATTR InstName R11
SYMATTR Value 150
TEXT -2360 -888 Left 2 !.tran 550m