* Z:\home\khalils\Downloads\files\data\raw_asc\LTC4228-2.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\LTC4228-2.asy)
R9 N001 N011 100K
R13 0 N009 20K
MQ4 N026 N025 OUT OUT SiR158DP
C6 0 N014 .047
R10 N019 N021 100K
C9 N012 0 .1
R4 N020 N025 10
R5 N005 N004 47
MQ1 N001 N007 IN1 IN1 SiR158DP
C2 IN2 N022 .1
V2 IN2 0 PWL(0 0 20u 0 +1u 11)
XU1 N002 N001 IN1 N012 0 IN2 N021 N026 N024 N022 N019 N020 OUT N016 N017 N018 0 N014 N013 0 N009 N010 N011 OUT N005 N008 N006 N007 LTC4228-2 ;pnba Sense1-)Sense1+)In1)IntVcc)Gnd)In2)Sense2+)Sense2-)DGate2)Cpo2)_Status2)HGate2)Out2)_Pwrgd2)_Fault2)On2)_En2)Tmr2)Tmr1)_En1)On1)_Fault1)_Pwrgd1)Out1)HGate1)_Status1)Cpo1)DGate1
R11 N017 N021 100K
C5 0 N013 .047
C3 N004 0 .015
R15 N018 0 20K
C1 IN1 N006 .1
R7 N001 N008 100K
MQ3 N021 N024 IN2 IN2 SiR158DP
R16 N021 N018 137K
V1 IN1 0 PWL(0 0 20u 0 +1u 12)
R2 N026 N021 .004
R1 N002 N001 .004
C8 0 N018 .01
C10 OUT 0 100
MQ2 N002 N003 OUT OUT SiR158DP
R3 N005 N003 10
C7 N009 0 .01
R6 N020 N023 47
V3 N015 0 PWL(0 0 300m 0 +100u 1 + 10m 1 +100u 0)
R12 N016 N021 100K
R14 N009 N001 137K
R8 N001 N010 100K
C4 N023 0 .015
S1 OUT 0 N015 0 SCSW
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 1
.model SCSW SW(Ron=10m Roff=1.7 Vt=.5 Vh=-200m)
.lib LTC4228-2.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 6404 1204
WIRE 400 -432 -368 -432
WIRE 1024 -432 400 -432
WIRE 16 -368 -672 -368
WIRE 112 -368 16 -368
WIRE 240 -368 112 -368
WIRE 400 -368 400 -432
WIRE 400 -368 336 -368
WIRE 416 -368 400 -368
WIRE 512 -368 496 -368
WIRE 576 -368 512 -368
WIRE 848 -368 672 -368
WIRE 1216 -368 848 -368
WIRE -672 -352 -672 -368
WIRE 736 -304 736 -320
WIRE 16 -288 16 -368
WIRE -672 -256 -672 -272
WIRE 656 -224 656 -320
WIRE 736 -224 736 -240
WIRE 1024 -176 1024 -432
WIRE 1024 -176 928 -176
WIRE 1120 -176 1024 -176
WIRE -368 -160 -368 -432
WIRE 928 -160 928 -176
WIRE 656 -128 656 -144
WIRE 736 -128 736 -144
WIRE 736 -128 656 -128
WIRE 848 -112 848 -368
WIRE 848 -112 800 -112
WIRE 16 -96 16 -224
WIRE 112 -96 112 -368
WIRE 256 -96 256 -320
WIRE 400 -96 400 -368
WIRE 512 -96 512 -368
WIRE 656 -96 656 -128
WIRE 800 -96 800 -112
WIRE 1024 -80 1024 -176
WIRE 928 -16 928 -80
WIRE 928 -16 880 -16
WIRE 1120 -16 1120 -176
WIRE -368 0 -368 -80
WIRE -240 0 -368 0
WIRE -80 0 -240 0
WIRE 1024 32 1024 0
WIRE 1024 32 880 32
WIRE -368 48 -368 0
WIRE -240 48 -240 0
WIRE -80 64 -96 64
WIRE 1120 80 1120 64
WIRE 1120 80 880 80
WIRE -80 128 -144 128
WIRE 912 128 880 128
WIRE 992 128 976 128
WIRE 1216 160 1216 -368
WIRE 1408 160 1216 160
WIRE 1520 160 1408 160
WIRE -368 176 -368 128
WIRE -368 176 -416 176
WIRE -240 176 -240 112
WIRE -240 176 -368 176
WIRE 1408 176 1408 160
WIRE 1360 192 1344 192
WIRE 1520 192 1520 160
WIRE -368 208 -368 176
WIRE -240 208 -240 176
WIRE -144 208 -144 192
WIRE -80 208 -144 208
WIRE 912 208 880 208
WIRE 992 208 976 208
WIRE -144 240 -144 208
WIRE 1360 240 1280 240
WIRE 1120 256 880 256
WIRE 1280 256 1280 240
WIRE -80 272 -96 272
WIRE 1120 272 1120 256
WIRE 1408 288 1408 256
WIRE 1520 288 1520 256
WIRE 1024 304 880 304
WIRE -368 336 -368 288
WIRE -240 336 -240 272
WIRE -240 336 -368 336
WIRE -80 336 -240 336
WIRE 928 352 880 352
WIRE 1024 352 1024 304
WIRE 1280 352 1280 336
WIRE 928 416 928 352
WIRE 800 448 800 432
WIRE 848 448 800 448
WIRE -368 464 -368 336
WIRE 656 464 656 432
WIRE 736 464 656 464
WIRE 656 480 656 464
WIRE 736 480 736 464
WIRE 928 512 928 496
WIRE 1024 512 1024 432
WIRE 1024 512 928 512
WIRE 1120 512 1120 352
WIRE 1120 512 1024 512
WIRE 16 560 16 432
WIRE 736 576 736 560
WIRE 256 656 256 432
WIRE 656 656 656 560
WIRE 736 656 736 640
WIRE 16 704 16 624
WIRE 16 704 -672 704
WIRE 112 704 112 432
WIRE 112 704 16 704
WIRE 240 704 112 704
WIRE 400 704 400 432
WIRE 400 704 336 704
WIRE 416 704 400 704
WIRE 512 704 512 432
WIRE 512 704 496 704
WIRE 576 704 512 704
WIRE 848 704 848 448
WIRE 848 704 672 704
WIRE 1216 704 1216 160
WIRE 1216 704 848 704
WIRE -672 720 -672 704
WIRE -368 784 -368 544
WIRE 400 784 400 704
WIRE 400 784 -368 784
WIRE 1024 784 1024 512
WIRE 1024 784 400 784
WIRE -672 816 -672 800
SYMBOL res -384 144 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R13
SYMATTR Value 20K
SYMBOL cap 976 192 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value .047
SYMBOL res 912 -176 R0
SYMATTR InstName R7
SYMATTR Value 100K
SYMBOL res 640 -128 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL voltage -672 -368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 0 20u 0 +1u 12)
SYMBOL res -384 -64 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R14
SYMATTR Value 137K
SYMBOL res -384 304 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R15
SYMATTR Value 20K
SYMBOL sw 1408 160 R0
WINDOW 0 21 23 Left 2
WINDOW 3 11 106 Left 2
SYMATTR InstName S1
SYMATTR Value SCSW
SYMBOL res 1104 -32 R0
SYMATTR InstName R9
SYMATTR Value 100K
SYMBOL cap 0 -288 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL res -384 560 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R16
SYMATTR Value 137K
SYMBOL nmos 576 656 M90
WINDOW 0 1 46 VBottom 2
WINDOW 3 54 44 VTop 2
SYMATTR InstName Q4
SYMATTR Value SiR158DP
SYMBOL res 720 464 R0
SYMATTR InstName R6
SYMATTR Value 47
SYMBOL cap 976 112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value .047
SYMBOL voltage -672 704 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PWL(0 0 20u 0 +1u 11)
SYMBOL res 640 464 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL res 1008 -96 R0
SYMATTR InstName R8
SYMATTR Value 100K
SYMBOL cap 720 -240 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C3
SYMATTR Value .015
SYMBOL cap -256 208 R0
SYMATTR InstName C8
SYMATTR Value .01
SYMBOL voltage 1280 240 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value PWL(0 0 300m 0  +100u 1 + 10m 1 +100u 0)
SYMATTR InstName V3
SYMBOL res 720 -128 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R5
SYMATTR Value 47
SYMBOL cap 0 624 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap -256 48 R0
SYMATTR InstName C7
SYMATTR Value .01
SYMBOL res 1008 336 R0
SYMATTR InstName R11
SYMATTR Value 100K
SYMBOL nmos 336 656 R90
WINDOW 0 -2 47 VBottom 2
WINDOW 3 55 36 VTop 2
SYMATTR InstName Q3
SYMATTR Value SiR158DP
SYMBOL res 512 -384 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value .004
SYMBOL nmos 336 -320 M270
WINDOW 0 54 45 VTop 2
WINDOW 3 -17 73 VLeft 2
SYMATTR InstName Q1
SYMATTR Value SiR158DP
SYMBOL LTC4228-2 16 144 R0
SYMATTR InstName U1
SYMBOL res 512 720 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value .004
SYMBOL cap 1504 192 R0
SYMATTR InstName C10
SYMATTR Value 100
SYMBOL cap 720 576 R0
SYMATTR InstName C4
SYMATTR Value .015
SYMBOL nmos 576 -320 R270
WINDOW 0 52 47 VTop 2
WINDOW 3 -16 79 VLeft 2
SYMATTR InstName Q2
SYMATTR Value SiR158DP
SYMBOL res 912 400 R0
SYMATTR InstName R10
SYMATTR Value 100K
SYMBOL cap -160 128 R0
WINDOW 0 29 19 Left 2
WINDOW 3 24 54 Left 2
SYMATTR InstName C9
SYMATTR Value .1
SYMBOL res 1104 256 R0
SYMATTR InstName R12
SYMATTR Value 100K
FLAG 736 -320 0
FLAG 992 128 0
FLAG 992 208 0
FLAG -416 176 0
FLAG -144 240 0
FLAG -96 64 0
FLAG -96 272 0
FLAG -672 -256 0
FLAG -672 816 0
FLAG -672 -368 IN1
FLAG -672 704 IN2
FLAG 736 656 0
FLAG 1520 288 0
FLAG 1408 288 0
FLAG 1344 192 0
FLAG 1520 160 OUT
FLAG 1280 352 0
TEXT 1360 808 Left 2 !.tran 1
TEXT 1248 448 Left 2 !.model SCSW SW(Ron=10m Roff=1.7 Vt=.5 Vh=-200m)