* Z:\home\khalils\Downloads\files\data\raw_asc\LTC4281.asc
* Generated by LTspice 26.0.1 for Windows.
* Enter FETBADTIMOUT in seconds on symbol
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC4281.asy)
S1 OUT 0 N003 0 SLD
R8 OUT N007 30.1K
V1 IN 0 PWL(0 0 1m 12)
R3 OUT 0 1.2
R10 N005 N006 1.18K
C1 OUT 0 100
R5 N001 IN .25m
R6 IN N009 10K
C3 N008 0 1
R11 N006 0 3.4K
R7 IN N010 10K
R9 IN N005 34.8K
R1 N002 N004 10
C2 N011 0 10n
V2 N003 0 PULSE(0 1 500m 10n 10n 10m 100)
XU1 N008 N006 0 MP_01 N008 N011 MP_02 MP_03 MP_04 MP_05 MP_06 MP_07 MP_08 MP_09 MP_10 MP_11 MP_12 N010 N009 MP_13 N007 OUT N004 MP_14 MP_15 MP_16 N001 MP_17 IN MP_18 IN N005 LTC4281 OVRTRY=1 UVRTRY=1 OCRTRY=1 FETBADRTRY=1 FETBADTIMOUT=10m ;pnba ON)OV)GND))INTVcc)Timer))))))))))))GPIO2/Stress)GPIO1/PG))FB)Source)Gate1))))Sense1-))Sense1+))Vdd)UV
M1 N001 N002 OUT OUT Si7868DP
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 2
.model SLD SW(Ron=50m Roff=5 Vt=.5 Vh=-.3)
.lib LTC4281.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2276 680
WIRE 880 -144 -32 -144
WIRE -352 -80 -608 -80
WIRE -32 -80 -32 -144
WIRE -32 -80 -352 -80
WIRE 128 -80 -32 -80
WIRE 208 -80 128 -80
WIRE 352 -80 288 -80
WIRE 432 -80 352 -80
WIRE 720 -80 528 -80
WIRE 928 -80 720 -80
WIRE 1056 -80 928 -80
WIRE 1184 -80 1056 -80
WIRE 1328 -80 1184 -80
WIRE -608 -64 -608 -80
WIRE 1056 -64 1056 -80
WIRE 1184 -64 1184 -80
WIRE 1328 -64 1328 -80
WIRE -352 -16 -352 -80
WIRE 512 -16 512 -32
WIRE 1440 0 1376 0
WIRE 1440 16 1440 0
WIRE -608 32 -608 16
WIRE 1056 32 1056 0
WIRE 1184 32 1184 16
WIRE 1328 32 1328 16
WIRE 928 48 928 -80
WIRE -32 80 -32 -80
WIRE 128 80 128 -80
WIRE 352 80 352 -80
WIRE 512 80 512 64
WIRE -352 96 -352 64
WIRE -240 96 -352 96
WIRE -352 112 -352 96
WIRE 1440 112 1440 96
WIRE -240 144 -240 96
WIRE -192 144 -240 144
WIRE 720 144 720 -80
WIRE 720 144 672 144
WIRE -352 208 -352 192
WIRE -192 208 -352 208
WIRE 928 208 928 128
WIRE 928 208 672 208
WIRE -352 224 -352 208
WIRE -192 272 -240 272
WIRE 784 272 672 272
WIRE 880 272 880 -144
WIRE 880 272 864 272
WIRE -352 320 -352 304
WIRE -240 336 -240 272
WIRE -192 336 -240 336
WIRE 768 336 672 336
WIRE -240 368 -240 336
WIRE 768 400 768 336
WIRE 784 400 768 400
WIRE 880 400 880 272
WIRE 880 400 864 400
WIRE -240 448 -240 432
WIRE 576 464 576 432
WIRE -96 480 -96 432
WIRE 576 560 576 528
SYMBOL cap 1040 -64 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMBOL res 304 -96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value .25m
SYMBOL res 496 -32 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap -256 368 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL voltage 1440 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 500m 10n 10n 10m 100)
SYMBOL sw 1328 -80 M0
WINDOW 0 -15 7 Right 2
WINDOW 3 -24 97 Right 2
SYMATTR InstName S1
SYMATTR Value SLD
SYMBOL res 1168 -80 R0
SYMATTR InstName R3
SYMATTR Value 1.2
SYMBOL nmos 432 -32 R270
WINDOW 0 62 43 VTop 2
WINDOW 3 -11 70 VLeft 2
SYMATTR InstName M1
SYMATTR Value Si7868DP
SYMBOL res -368 96 R0
SYMATTR InstName R10
SYMATTR Value 1.18K
SYMBOL cap 560 464 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL res 912 32 R0
SYMATTR InstName R8
SYMATTR Value 30.1K
SYMBOL res 880 384 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL res -368 -32 R0
SYMATTR InstName R9
SYMATTR Value 34.8K
SYMBOL res 880 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res -368 208 R0
SYMATTR InstName R11
SYMATTR Value 3.4K
SYMBOL voltage -608 -80 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1m 12)
SYMBOL LTC4281 240 240 R0
SYMATTR InstName U1
SYMATTR Value2 OVRTRY=1 UVRTRY=1 OCRTRY=1
FLAG 1056 32 0
FLAG 1184 32 0
FLAG -96 480 0
FLAG 576 560 0
FLAG -240 448 0
FLAG -608 32 0
FLAG -608 -80 IN
FLAG 1328 32 0
FLAG 1440 112 0
FLAG 1376 -48 0
FLAG 1184 -80 OUT
FLAG -352 320 0
TEXT 928 496 Left 2 !.tran 2\n.model SLD SW(Ron=50m Roff=5 Vt=.5 Vh=-.3)
TEXT 256 456 Top 2 ;Enter FETBADTIMOUT in seconds on symbol