* Z:\tmp\asc_dec_bjh7r6w2\0ae52e088c63_ParasiticProtection_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
Lparasitic Vcp N018 0.66097n Rser=0
L4 N001 N002 18e-9
V3 N014 Vgnd PULSE(-3 6 10000e-9 1e-9 1e-9 9900e-9 20000e-9)
D2 N017 N015 D
R19 Vcn N019 {Rntc}
R8 N018 0 0.243e-3
R6 N010 N007 10k
R18 N013 Vgnd 1k
D1 N006 N004 D
R20 N019 0 1.5k
C3 Vcp Vcn 1e-9
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2296 1184
WIRE 16 -160 -352 -160
WIRE 208 -160 96 -160
WIRE 208 0 208 -160
WIRE -160 80 -176 80
WIRE -64 80 -80 80
WIRE -16 80 -64 80
WIRE 128 80 64 80
WIRE 144 80 128 80
WIRE 1264 80 1216 80
WIRE 1312 80 1312 48
WIRE 1312 80 1264 80
WIRE -176 128 -176 80
WIRE -64 144 -64 80
WIRE -48 144 -64 144
WIRE 32 144 16 144
WIRE 128 144 128 80
WIRE 128 144 112 144
WIRE 1536 144 1312 144
WIRE 1664 144 1616 144
WIRE -176 224 -176 208
WIRE 160 224 160 112
WIRE 160 224 -176 224
WIRE 1312 224 1312 144
WIRE 1312 224 1280 224
WIRE 1360 224 1312 224
WIRE 1504 224 1440 224
WIRE 208 272 208 96
WIRE 608 272 208 272
WIRE 1376 320 1360 320
WIRE 1312 368 1312 224
WIRE 1328 368 1312 368
WIRE 1376 368 1376 320
WIRE 1376 368 1360 368
WIRE 1328 384 1328 368
WIRE 1344 384 1328 384
WIRE 1504 400 1504 224
WIRE 1504 400 1408 400
WIRE 1536 400 1504 400
WIRE 1664 400 1616 400
WIRE 208 416 208 272
WIRE 1904 432 1904 144
WIRE 1904 432 1792 432
WIRE 2032 432 1968 432
WIRE 1968 448 1968 432
WIRE -144 496 -176 496
WIRE -16 496 -64 496
WIRE 144 496 64 496
WIRE 1984 512 1968 512
WIRE 2032 512 1984 512
WIRE 1984 528 1984 512
WIRE 1984 528 1904 528
WIRE -176 560 -176 496
WIRE 208 560 208 512
WIRE 256 560 208 560
WIRE -16 576 -16 496
WIRE 64 576 48 576
WIRE 144 576 144 496
WIRE 256 576 256 560
WIRE 368 576 256 576
WIRE 432 576 368 576
WIRE 208 592 208 560
WIRE 368 624 368 576
WIRE -176 672 -176 640
WIRE 16 672 -176 672
WIRE 160 672 160 528
WIRE 160 672 16 672
WIRE 208 752 208 672
WIRE 368 816 368 688
WIRE 432 816 368 816
WIRE 368 832 368 816
WIRE 480 832 368 832
WIRE 368 848 368 832
WIRE 480 848 480 832
WIRE 368 960 368 928
WIRE 480 960 480 928
WIRE 480 960 368 960
WIRE 368 976 368 960
WIRE 208 992 208 832
WIRE 208 992 -336 992
WIRE 208 1072 208 992
WIRE 368 1072 368 1056
WIRE 368 1072 208 1072
WIRE 608 1072 368 1072
WIRE 208 1104 208 1072
SYMBOL ind 192 576 R0
SYMATTR InstName Lparasitic
SYMATTR Value 0.66097n
SYMATTR SpiceLine Rser=0
SYMBOL ind 0 -144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L4
SYMATTR Value 18e-9
SYMBOL voltage -176 544 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value PULSE(-3 6 10000e-9 1e-9 1e-9 9900e-9 20000e-9)
SYMBOL diode 48 560 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMBOL res 464 832 R0
SYMATTR InstName R19
SYMATTR Value {Rntc}
SYMBOL res 192 736 R0
SYMATTR InstName R8
SYMATTR Value 0.243e-3
SYMBOL res 1456 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL res 2016 416 R0
SYMATTR InstName R18
SYMATTR Value 1k
SYMBOL diode 16 128 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMBOL res 352 960 R0
SYMATTR InstName R20
SYMATTR Value 1.5k
SYMBOL cap 352 624 R0
SYMATTR InstName C3
SYMATTR Value 1e-9
FLAG 208 1104 0
FLAG 1264 80 Vgnd
FLAG 432 576 Vcp
FLAG 432 816 Vcn
FLAG 1360 320 Vpos
FLAG 1904 432 Vamp
FLAG 1904 528 Vgnd
FLAG 16 672 Vgnd