* Z:\home\khalils\Downloads\files\data\raw_asc\LTC1645.asc
* Generated by LTspice 26.0.1 for Windows.
R1 IN2 N001 5m
MQ1 N001 N002 OUT2 OUT2 IRF7413
R2 N002 N005 10
MQ2 N003 N004 OUT1 OUT1 IRF7413
R3 IN1 N003 5m
C1 N005 0 0.01
V1 IN2 0 PWL(0 0 10m 3.3 570ms 3.3 +1m 0 +20m 0 +1m 3.3 830m 3.3 +1m 0 +100m 0 +1m 3.3)
V2 IN1 0 PWL(0 0 10m 5 570m 5 +1m 0 +20m 0 +1m 5 850m 5 +1m 0 +100m 0 +1m 5)
V3 N008 0 PWL(0 0 40m 0 +1m 3.3 360m 3.3 +1m 0 400m 0 +1m 3.3 500m 3.3 +1m 0 525m 0 +1m 1.2 720m 1.2 +1m 3.3)
V4 N010 0 3.3
R4 N013 N010 3.01K
C2 OUT1 0 30
C3 N011 0 0.1
C4 OUT2 0 30
R5 N011 N012 10K
XU1 IN2 N001 N005 N013 N009 N007 0 NC_01 NC_02 N008 N012 N006 N003 IN1 LTC1645 ;pnba Vcc2)Sense2)Gate2)_Fault)_Reset)FB)GND)Comp+)CompOUT)_ON)Timer)Gate1)Sense1)Vcc1
R6 N004 N006 10
C5 N006 0 0.01
R7 OUT1 N007 14.3K
R8 N007 0 10K
R9 N010 N009 3.01K
Rload1 OUT2 0 2
Rload2 OUT1 0 2
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 1
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\SpecialFunctions\LTC1645.asy)
.lib LTC1645.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 912
WIRE -2720 -1824 -4160 -1824
WIRE -2704 -1824 -2720 -1824
WIRE -2608 -1824 -2624 -1824
WIRE -2560 -1824 -2608 -1824
WIRE -2256 -1824 -2464 -1824
WIRE -2128 -1824 -2256 -1824
WIRE -4160 -1808 -4160 -1824
WIRE -2256 -1808 -2256 -1824
WIRE -2128 -1808 -2128 -1824
WIRE -2480 -1744 -2480 -1776
WIRE -4160 -1712 -4160 -1728
WIRE -2256 -1712 -2256 -1744
WIRE -2128 -1712 -2128 -1728
WIRE -3168 -1616 -4160 -1616
WIRE -3152 -1616 -3168 -1616
WIRE -3056 -1616 -3072 -1616
WIRE -3024 -1616 -3056 -1616
WIRE -2336 -1616 -2928 -1616
WIRE -2256 -1616 -2336 -1616
WIRE -2128 -1616 -2256 -1616
WIRE -4160 -1600 -4160 -1616
WIRE -2256 -1600 -2256 -1616
WIRE -2128 -1600 -2128 -1616
WIRE -2944 -1536 -2944 -1568
WIRE -2480 -1536 -2480 -1664
WIRE -2432 -1536 -2480 -1536
WIRE -2432 -1520 -2432 -1536
WIRE -4160 -1504 -4160 -1520
WIRE -2256 -1504 -2256 -1536
WIRE -2128 -1504 -2128 -1520
WIRE -2432 -1440 -2432 -1456
WIRE -2336 -1440 -2336 -1616
WIRE -2944 -1424 -2944 -1456
WIRE -2896 -1424 -2944 -1424
WIRE -2816 -1424 -2832 -1424
WIRE -3168 -1376 -3168 -1616
WIRE -3056 -1376 -3056 -1616
WIRE -2944 -1376 -2944 -1424
WIRE -2720 -1376 -2720 -1824
WIRE -2608 -1376 -2608 -1824
WIRE -2480 -1376 -2480 -1536
WIRE -2336 -1280 -2336 -1360
WIRE -2336 -1280 -2400 -1280
WIRE -2272 -1280 -2336 -1280
WIRE -2144 -1280 -2192 -1280
WIRE -4000 -1248 -4048 -1248
WIRE -3248 -1248 -3920 -1248
WIRE -2352 -1184 -2400 -1184
WIRE -2240 -1184 -2272 -1184
WIRE -3424 -1152 -3440 -1152
WIRE -3344 -1152 -3360 -1152
WIRE -3248 -1152 -3264 -1152
WIRE -3248 -1040 -3360 -1040
WIRE -3360 -1008 -3360 -1040
WIRE -2832 -912 -2832 -928
WIRE -3472 -880 -3504 -880
WIRE -3360 -880 -3360 -928
WIRE -3360 -880 -3392 -880
WIRE -2240 -880 -2240 -1184
WIRE -2240 -880 -3360 -880
FLAG -2256 -1712 0
FLAG -2128 -1712 0
FLAG -2432 -1440 0
FLAG -4048 -1248 0
FLAG -4160 -1712 0
FLAG -2256 -1504 0
FLAG -2128 -1504 0
FLAG -4160 -1504 0
FLAG -3504 -880 0
FLAG -3440 -1152 0
FLAG -2128 -1824 OUT2
FLAG -2128 -1616 OUT1
FLAG -4160 -1616 IN1
FLAG -4160 -1824 IN2
FLAG -2816 -1424 0
FLAG -2832 -912 0
FLAG -2144 -1280 0
SYMBOL res -2720 -1808 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 5m
SYMBOL nmos -2560 -1776 R270
WINDOW 0 55 41 VTop 2
WINDOW 3 -13 73 VLeft 2
SYMATTR InstName Q1
SYMATTR Value IRF7413
SYMBOL res -2496 -1760 R0
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL nmos -3024 -1568 R270
WINDOW 0 52 46 VTop 2
WINDOW 3 -13 72 VLeft 2
SYMATTR InstName Q2
SYMATTR Value IRF7413
SYMBOL res -3168 -1600 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 5m
SYMBOL cap -2448 -1520 R0
SYMATTR InstName C1
SYMATTR Value 0.01
SYMBOL voltage -4160 -1824 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value PWL(0 0 10m 3.3 570ms 3.3 +1m 0 +20m 0 +1m 3.3 830m 3.3 +1m 0 +100m 0 +1m 3.3)
SYMATTR InstName V1
SYMBOL voltage -4160 -1616 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value PWL(0 0 10m 5 570m 5 +1m 0 +20m 0 +1m 5 850m 5 +1m 0 +100m 0 +1m 5)
SYMATTR InstName V2
SYMBOL voltage -3904 -1248 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 74 56 VTop 2
WINDOW 39 53 56 VTop 2
SYMATTR InstName V3
SYMATTR Value PWL(0 0 40m 0 +1m 3.3 360m 3.3 +1m 0 400m 0 +1m 3.3 500m 3.3 +1m 0 525m 0 +1m 1.2 720m 1.2 +1m 3.3)
SYMBOL voltage -3376 -880 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V4
SYMATTR Value 3.3
SYMBOL res -3376 -1024 R0
SYMATTR InstName R4
SYMATTR Value 3.01K
SYMBOL cap -2272 -1600 R0
SYMATTR InstName C2
SYMATTR Value 30
SYMBOL cap -3360 -1168 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 0.1
SYMBOL cap -2272 -1808 R0
SYMATTR InstName C4
SYMATTR Value 30
SYMBOL res -3360 -1168 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL LTC1645 -2832 -1152 R0
SYMATTR InstName U1
SYMBOL res -2960 -1552 R0
SYMATTR InstName R6
SYMATTR Value 10
SYMBOL cap -2896 -1408 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C5
SYMATTR Value 0.01
SYMBOL res -2352 -1456 R0
SYMATTR InstName R7
SYMATTR Value 14.3K
SYMBOL res -2288 -1264 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL res -2256 -1200 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 3.01K
SYMBOL res -2144 -1824 R0
SYMATTR InstName Rload1
SYMATTR Value 2
SYMBOL res -2144 -1616 R0
SYMATTR InstName Rload2
SYMATTR Value 2
TEXT -2240 -800 Left 2 !.tran 1