* Z:\home\khalils\Downloads\files\data\raw_asc\LTC4236-1.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC4236-1.asy)
MQ1 N004 P001 N005 N005 SiR158DP
Rload N005 0 1.7
R8 N005 N007 15K
R6 P001 N006 10
R4 N001 N013 100K
R2 N001 N014 13.7K
XU1 N004 N001 N002 N019 0 N003 N011 N010 N021 0 N018 N012 0 N014 N013 N015 N005 N006 N008 N009 N001 N007 N003 N016 N017 N020 LTC4236-1 ;pnba Sense-)Sense+)In1)IntVcc)Gnd)In2)Dgate2)Cpo2)Ftmr)_EN)Imon)Reg)D2off)On)_Fault)_Pwrgd)Out)Hgate)Cpo1)Dgate1)CS+)Fb)D2SRC)_Dstat1)_Dstat2)Dtmr
C6 N002 N008 .1
C4 N019 0 .1
R10 N001 N016 100K
R9 N007 0 2K
MQ3 N001 N009 N002 N002 SiR158DP
R5 N001 N015 100K
C8 N020 0 .1
R11 N001 N017 100K
C2 N001 N012 .1
C5 N021 0 .1
MQ2 N001 N011 N003 N003 SiR158DP
V2 N003 0 PWL(0 0 100u 12)
R3 N014 0 2K
V1 N002 0 PWL(0 0 100u 10 150m 10.5 2.15 13.5)
R7 P002 N006 1K
C1 N005 0 10
R1 N004 N001 3m
C7 0 P002 10n
C3 N003 N010 .1
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 2.5
.lib LTC4236-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2112 724
WIRE 256 -432 -752 -432
WIRE -608 -384 -1360 -384
WIRE -512 -384 -608 -384
WIRE -432 -384 -512 -384
WIRE 256 -384 256 -432
WIRE 256 -384 -336 -384
WIRE 864 -384 256 -384
WIRE 960 -384 864 -384
WIRE 1056 -384 960 -384
WIRE 1152 -384 1056 -384
WIRE -1360 -368 -1360 -384
WIRE -1360 -272 -1360 -288
WIRE -320 -256 -1040 -256
WIRE -224 -256 -320 -256
WIRE -128 -256 -224 -256
WIRE -48 -256 -128 -256
WIRE 64 -256 48 -256
WIRE 160 -256 64 -256
WIRE 256 -256 256 -384
WIRE 256 -256 160 -256
WIRE 352 -256 336 -256
WIRE 368 -256 352 -256
WIRE 672 -256 464 -256
WIRE 768 -256 672 -256
WIRE 1232 -256 768 -256
WIRE 1344 -256 1232 -256
WIRE -1040 -240 -1040 -256
WIRE 1232 -240 1232 -256
WIRE 1344 -240 1344 -256
WIRE 768 -160 768 -256
WIRE -1040 -144 -1040 -160
WIRE 1232 -144 1232 -176
WIRE 1344 -144 1344 -160
WIRE -608 -128 -608 -384
WIRE 64 -128 64 -256
WIRE 864 -128 864 -384
WIRE 1056 -128 1056 -384
WIRE -320 -112 -320 -256
WIRE 448 -96 448 -128
WIRE 464 -96 448 -96
WIRE 624 -96 608 -96
WIRE 768 -64 768 -80
WIRE 768 -64 720 -64
WIRE 672 -48 672 -256
WIRE 672 -48 544 -48
WIRE 768 -48 768 -64
WIRE -608 -32 -608 -64
WIRE -512 -32 -512 -384
WIRE -416 -32 -416 -336
WIRE -320 -32 -320 -48
WIRE -224 -32 -224 -256
WIRE -128 -32 -128 -256
WIRE -32 -32 -32 -208
WIRE 64 -32 64 -64
WIRE 160 -32 160 -256
WIRE 256 -32 256 -256
WIRE 352 -32 352 -256
WIRE 448 -32 448 -96
WIRE 544 -32 544 -48
WIRE 960 -32 960 -384
WIRE 1152 -32 1152 -384
WIRE -752 16 -752 -432
WIRE 720 32 720 -64
WIRE 720 32 592 32
WIRE 768 48 768 32
WIRE 864 96 864 -48
WIRE 864 96 592 96
WIRE -752 112 -752 96
WIRE -656 112 -752 112
WIRE -752 128 -752 112
WIRE 960 160 960 48
WIRE 960 160 592 160
WIRE -752 224 -752 208
WIRE 1056 224 1056 -48
WIRE 1056 224 592 224
WIRE -656 272 -688 272
WIRE 1152 288 1152 48
WIRE 1152 288 592 288
WIRE 608 352 592 352
WIRE -368 432 -368 416
WIRE -224 432 -224 416
WIRE -32 432 -32 416
WIRE 160 432 160 416
WIRE 304 432 304 416
WIRE -368 512 -368 496
WIRE 160 512 160 496
WIRE 304 512 304 496
SYMBOL cap -336 -112 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res 752 -176 R0
SYMATTR InstName R8
SYMATTR Value 15K
SYMBOL res 1328 -256 R0
SYMATTR InstName Rload
SYMATTR Value 1.7
SYMBOL res -768 112 R0
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL voltage -1040 -256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
SYMATTR InstName V2
SYMATTR Value PWL(0 0 100u 12)
SYMBOL res 752 -64 R0
SYMATTR InstName R9
SYMATTR Value 2K
SYMBOL res 1136 -48 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL cap 288 432 R0
SYMATTR InstName C5
SYMATTR Value .1
SYMBOL res 1040 -144 R0
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL res 432 -224 R0
SYMATTR InstName R6
SYMATTR Value 10
SYMBOL cap -384 432 R0
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL res 560 -112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 1K
SYMBOL nmos 48 -208 M270
WINDOW 0 85 50 VTop 2
WINDOW 3 51 46 VTop 2
SYMATTR InstName Q2
SYMATTR Value SiR158DP
SYMBOL cap 144 432 R0
SYMATTR InstName C8
SYMATTR Value .1
SYMBOL voltage -1360 -384 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
WINDOW 3 45 77 Left 2
SYMATTR Value PWL(0 0 100u 10 150m 10.5 2.15 13.5)
SYMATTR InstName V1
SYMBOL cap -624 -128 R0
SYMATTR InstName C6
SYMATTR Value .1
SYMBOL res 352 -272 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 3m
SYMBOL nmos -336 -336 M270
WINDOW 0 59 45 VTop 2
WINDOW 3 -13 72 VLeft 2
SYMATTR InstName Q3
SYMATTR Value SiR158DP
SYMBOL res -768 0 R0
SYMATTR InstName R2
SYMATTR Value 13.7K
SYMBOL cap 48 -128 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL res 944 -48 R0
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL cap 1216 -240 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL nmos 368 -208 R270
WINDOW 0 85 48 VTop 2
WINDOW 3 54 47 VTop 2
SYMATTR InstName Q1
SYMATTR Value SiR158DP
SYMBOL LTC4236-1 -32 192 R0
SYMATTR InstName U1
SYMBOL res 848 -144 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap 608 -112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 10n
FLAG -224 432 0
FLAG 1232 -144 0
FLAG -368 512 0
FLAG 304 512 0
FLAG -752 224 0
FLAG -1040 -144 0
FLAG -1360 -272 0
FLAG 1344 -144 0
FLAG 624 -96 0
FLAG -32 432 0
FLAG 160 512 0
FLAG 768 48 0
FLAG -688 272 0
TEXT 896 504 Left 2 !.tran 2.5