* Z:\home\khalils\Downloads\files\data\raw_asc\LTC4380-4.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\SpecialFunctions\LTC4380-4.asy)
R3 IN N005 10K
Cload OUT 0 22
C4 N005 0 .1
R2 N001 OUT 10m
R1 N002 N003 10
D1 0 N005 1N5371B
R5 IN N004 80K
XU1 0 OUT N001 N003 N005 N004 N005 N007 0 N006 LTC4380-4 ;pnba SEL)OUT)SNS)GATE)Vcc)DRN)ON)TMR)GND)FLTB
V1 IN 0 pwl(0 0 20u 0 50u 12 100m 12 101m 80 200m 80 201m 12)
C2 N007 0 0.2
R7 N005 N006 40K
C1 N003 P001 47n
R4 P001 0 100
Rload OUT 0 100
MQ1 IN N002 N001 N001 FDB33N25
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 10
.lib LTC4380-4.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1160 1096
WIRE -256 -80 -1040 -80
WIRE -16 -80 -256 -80
WIRE 80 -80 -16 -80
WIRE 288 -80 176 -80
WIRE 320 -80 288 -80
WIRE 416 -80 400 -80
WIRE 560 -80 416 -80
WIRE 688 -80 560 -80
WIRE -1040 -64 -1040 -80
WIRE 560 -64 560 -80
WIRE 688 -64 688 -80
WIRE 160 -16 160 -32
WIRE -1040 32 -1040 16
WIRE 560 32 560 0
WIRE 688 32 688 16
WIRE 160 80 160 64
WIRE 208 80 160 80
WIRE -16 128 -16 -80
WIRE -256 192 -256 -80
WIRE -16 256 -16 208
WIRE 160 256 160 80
WIRE 288 256 288 -80
WIRE 416 256 416 -80
WIRE -256 352 -256 272
WIRE -256 352 -368 352
WIRE -128 352 -256 352
WIRE -80 352 -128 352
WIRE 512 352 480 352
WIRE 608 352 592 352
WIRE -368 384 -368 352
WIRE -256 384 -256 352
WIRE -128 448 -128 352
WIRE -80 448 -128 448
WIRE 496 448 480 448
WIRE -368 464 -368 448
WIRE -256 464 -256 448
WIRE 128 528 128 512
WIRE 320 528 320 512
WIRE 320 608 320 592
WIRE -128 640 -128 448
WIRE 608 640 608 352
WIRE 608 640 -128 640
SYMBOL voltage -1040 -80 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value pwl(0 0 20u 0 50u 12 100m 12 101m 80 200m 80 201m 12)
SYMATTR InstName V1
SYMBOL res 144 -32 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 544 -64 R0
SYMATTR InstName Cload
SYMATTR Value 22
SYMBOL cap 304 528 R0
SYMATTR InstName C2
SYMATTR Value 0.2
SYMBOL res -32 112 R0
SYMATTR InstName R5
SYMATTR Value 80K
SYMBOL res 608 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 40K
SYMBOL res -272 176 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap 192 80 R0
WINDOW 3 39 35 Left 2
SYMATTR Value 47n
SYMATTR InstName C1
SYMBOL nmos 80 -32 R270
WINDOW 0 57 42 VTop 2
WINDOW 3 -14 72 VLeft 2
SYMATTR InstName Q1
SYMATTR Value FDB33N25
SYMBOL res 192 128 R0
WINDOW 3 39 67 Left 2
SYMATTR Value 100
SYMATTR InstName R4
SYMBOL LTC4380-4 208 384 R0
SYMATTR InstName U1
SYMBOL res 304 -64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 10m
SYMBOL res 672 -80 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL zener -272 448 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N5371B
SYMBOL cap -384 384 R0
SYMATTR InstName C4
SYMATTR Value .1
FLAG -1040 32 0
FLAG 560 32 0
FLAG 688 32 0
FLAG 320 608 0
FLAG 128 528 0
FLAG -256 464 0
FLAG -368 464 0
FLAG 688 -80 OUT
FLAG -1040 -80 IN
FLAG 208 224 0
FLAG 496 448 0
TEXT 728 680 Left 2 !.tran 10