* Z:\home\khalils\Downloads\files\data\raw_asc\LTC4282.asc
* Generated by LTspice 26.0.1 for Windows.
* Enter FETBADTIMOUT in seconds on symbol.\nFETBADTIMOUT < 1e-30 Disables FETBAD check\n \nILIM_ADJUST controls FB as per datasheet.\nA value of 4 ( 1 0 0 ) is default\nFB values in mV \n \nValue (B7 B6 B5) FB LOW FB HIGH\n0 ( 0 0 0 ) 3.7500 12.5\n1 ( 0 0 1 ) 4.6875 15.625\n2 ( 0 1 0 ) 5.6250 18.75\n3 ( 0 1 1 ) 6.5625 21.875\n4 ( 1 0 0 ) 7.5000 25\n5 ( 1 0 1 ) 8.4375 28.125\n6 ( 1 1 0 ) 9.3750 31.25\n7 ( 1 1 1 ) 10.3125 34.375
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC4282.asy)
V1 IN 0 PWL(0 0 1m 12)
C2 N014 0 10n
R9 N008 N009 1.18K
R10 N009 0 3.4K
S1 OUT 0 N005 0 SLD
V2 N005 0 PULSE(0 1 500m 10n 10n 10m 100)
R1 N004 N007 10
R2 N003 N006 10
Rload OUT 0 .6
R7 IN N013 10K
XU1 N011 N009 0 MP_01 N011 N014 MP_02 MP_03 MP_04 MP_05 MP_06 MP_07 MP_08 MP_09 MP_10 MP_11 MP_12 N013 N012 MP_13 N010 OUT N006 N007 N002 MP_14 N001 IN IN MP_15 IN N008 LTC4282 OVRTRY=1 UVRTRY=1 OCRTRY=1 FETBADRTRY=1 FETBADTIMOUT=10m ILIM_ADJUST=4 ;pnba ON)OV)GND))INTVcc)Timer))))))))))))GPIO2/Stress)GPIO1/PG))FB)Source)Gate1)Gate2)Sense2-))Sense1-)Sense2+)Sense1+))Vdd)UV
R4 N002 IN .25m
C1 OUT 0 100
C3 N011 0 1
R8 IN N008 34.8K
MQ2 N002 N004 OUT OUT Si7868DP
R6 IN N012 10K
R3 N001 IN .25m
R5 OUT N010 30.1K
MQ1 N001 N003 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 LTC4282.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2276 980
WIRE 832 -256 16 -256
WIRE 192 -176 128 -176
WIRE 320 -176 272 -176
WIRE 384 -176 320 -176
WIRE 688 -176 480 -176
WIRE -352 -80 -592 -80
WIRE -96 -80 -352 -80
WIRE 16 -80 16 -256
WIRE 16 -80 -96 -80
WIRE 128 -80 128 -176
WIRE 128 -80 16 -80
WIRE 208 -80 128 -80
WIRE 352 -80 288 -80
WIRE 496 -80 352 -80
WIRE 688 -80 688 -176
WIRE 688 -80 592 -80
WIRE 736 -80 688 -80
WIRE 896 -80 736 -80
WIRE 1024 -80 896 -80
WIRE 1168 -80 1024 -80
WIRE -592 -64 -592 -80
WIRE 896 -64 896 -80
WIRE 1024 -64 1024 -80
WIRE 1168 -64 1168 -80
WIRE 464 -16 464 -128
WIRE 576 -16 576 -32
WIRE -352 0 -352 -80
WIRE 320 0 320 -176
WIRE 320 0 240 0
WIRE 1280 0 1216 0
WIRE 1280 16 1280 0
WIRE -592 32 -592 16
WIRE 896 32 896 0
WIRE 1024 32 1024 16
WIRE 1168 32 1168 16
WIRE -96 80 -96 -80
WIRE 16 80 16 -80
WIRE 128 80 128 -80
WIRE 240 80 240 0
WIRE 352 80 352 -80
WIRE 464 80 464 64
WIRE 576 80 576 64
WIRE -352 96 -352 80
WIRE -240 96 -352 96
WIRE 736 96 736 -80
WIRE -352 112 -352 96
WIRE 1280 112 1280 96
WIRE -240 144 -240 96
WIRE -192 144 -240 144
WIRE 688 144 688 -80
WIRE 688 144 672 144
WIRE -352 208 -352 192
WIRE -192 208 -352 208
WIRE 736 208 736 176
WIRE 736 208 672 208
WIRE -352 224 -352 208
WIRE -192 272 -240 272
WIRE 736 272 672 272
WIRE 832 272 832 -256
WIRE 832 272 816 272
WIRE -352 320 -352 304
WIRE -240 336 -240 272
WIRE -192 336 -240 336
WIRE 720 336 672 336
WIRE -240 352 -240 336
WIRE 720 400 720 336
WIRE 736 400 720 400
WIRE 832 400 832 272
WIRE 832 400 816 400
WIRE -240 432 -240 416
WIRE -96 448 -96 432
WIRE 576 448 576 432
WIRE 576 528 576 512
SYMBOL LTC4282 240 240 R0
SYMATTR InstName U1
SYMATTR Value2 OVRTRY=1 UVRTRY=1 OCRTRY=1
SYMBOL nmos 384 -128 R270
WINDOW 0 79 47 VTop 2
WINDOW 3 51 42 VTop 2
SYMATTR InstName Q1
SYMATTR Value Si7868DP
SYMBOL cap 880 -64 R0
SYMATTR InstName C1
SYMATTR Value 100u
SYMBOL res 832 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res 1008 -80 R0
SYMATTR InstName Rload
SYMATTR Value .6
SYMBOL voltage -592 -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 res 832 384 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 10K
SYMBOL res -368 -16 R0
SYMATTR InstName R8
SYMATTR Value 34.8K
SYMBOL cap 560 448 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL nmos 496 -32 R270
WINDOW 0 79 47 VTop 2
WINDOW 3 51 42 VTop 2
SYMATTR InstName Q2
SYMATTR Value Si7868DP
SYMBOL res -368 96 R0
SYMATTR InstName R9
SYMATTR Value 1.18K
SYMBOL voltage 1280 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 500m 10n 10n 10m 100)
SYMBOL cap -256 352 R0
SYMATTR InstName C3
SYMATTR Value 1u
SYMBOL res 720 80 R0
SYMATTR InstName R5
SYMATTR Value 30.1K
SYMBOL res 288 -192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value .25m
SYMBOL res 448 -32 R0
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL res 304 -96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value .25m
SYMBOL res 560 -32 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL res -368 208 R0
SYMATTR InstName R10
SYMATTR Value 3.4K
SYMBOL sw 1168 -80 M0
WINDOW 0 -15 3 Right 2
WINDOW 3 -24 98 Right 2
SYMATTR InstName S1
SYMATTR Value SLD
FLAG 896 32 0
FLAG 1024 32 0
FLAG -96 448 0
FLAG 576 528 0
FLAG -240 432 0
FLAG -592 32 0
FLAG -592 -80 IN
FLAG 1168 32 0
FLAG 1280 112 0
FLAG 1216 -48 0
FLAG 1024 -80 OUT
FLAG -352 320 0
TEXT 872 488 Left 2 !.tran 2\n.model SLD SW(Ron=50m Roff=5 Vt=.5 Vh=-.3)
TEXT -40 544 Left 2 ;Enter FETBADTIMOUT in seconds on symbol.\nFETBADTIMOUT < 1e-30 Disables FETBAD check\n \nILIM_ADJUST controls FB as per datasheet.\nA value of 4  ( 1 0  0 )  is default\nFB values in mV \n \nValue  (B7 B6 B5)   FB LOW  FB HIGH\n0           ( 0    0   0 )   3.7500     12.5\n1           ( 0    0   1 )   4.6875     15.625\n2           ( 0    1   0 )   5.6250     18.75\n3           ( 0    1   1 )   6.5625     21.875\n4           ( 1    0   0 )   7.5000     25\n5           ( 1    0   1 )   8.4375     28.125\n6           ( 1    1   0 )   9.3750     31.25\n7           ( 1    1   1 )  10.3125    34.375