* Z:\tmp\asc_dec_bjh7r6w2\0509baf8f5b5_Draft16_dec1.asc
* Generated by LTspice 26.0.1 for Windows.
Q6 FVEE N007 NC_01 0 2SA1943
R18 N006 ERR 20k
D5 FCOM FVCC D
XU3 N018 N014 FVCC FVEE N015 LT1357 ;pnba In+)In-)V+)V-)OUT
C1 LO NC_02 10n
R13 N020 FCOM 25k
M2 N003 N005 FVCC FVCC IRFP240
M3 N021 N012 N011 N011 IRFP9240
D14 N012 N009 D
R21 FCOM N018 25k
R2 VSENSE LO 1Meg
D1 N008 N005 Z19V
XU1 N008 N006 FVCC FVEE N007 LT1357 ;pnba In+)In-)V+)V-)OUT
Q5 FVCC N007 NC_03 0 2SC5200
D6 FVEE FCOM D
Q2 N009 N016 N019 0 2N3904
D7 FVCC N005 D
V4 LO N021 200
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
* Library below included based on ModelFile attribute of instance XU3, XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1358.asy)
.lib LTC.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3524 1344
WIRE 1008 -336 624 -336
WIRE 1184 -336 1072 -336
WIRE 1232 -272 1232 -320
WIRE 1232 -272 1184 -272
WIRE 1232 -208 1232 -272
WIRE 1328 -208 1296 -208
WIRE 1232 -160 1232 -208
WIRE 1184 -80 624 -80
WIRE 1232 -16 1232 -64
WIRE 1232 -16 1184 -16
WIRE 1232 16 1232 -16
WIRE 1328 16 1232 16
WIRE 1232 48 1232 16
WIRE 928 80 880 80
WIRE 1040 80 992 80
WIRE 1168 96 1088 96
WIRE 624 176 624 -80
WIRE 672 176 624 176
WIRE 880 208 880 80
WIRE 896 208 880 208
WIRE 1040 224 1040 80
WIRE 1040 224 960 224
WIRE 1072 224 1040 224
WIRE 1088 224 1088 96
WIRE 1088 224 1072 224
WIRE 1104 224 1088 224
WIRE 1232 224 1184 224
WIRE 1408 224 1232 224
WIRE 1424 224 1408 224
WIRE 1504 224 1424 224
WIRE 1568 224 1504 224
WIRE 1712 224 1648 224
WIRE 1728 224 1712 224
WIRE 624 240 336 240
WIRE 672 240 624 240
WIRE 688 240 672 240
WIRE 896 240 688 240
WIRE 688 304 624 304
WIRE 1072 352 1072 224
WIRE 1168 352 1072 352
WIRE 1232 432 1232 400
WIRE 1328 432 1232 432
WIRE 1232 448 1232 432
WIRE 1232 448 1184 448
WIRE 1232 496 1232 448
WIRE 624 512 624 304
WIRE 1184 512 624 512
WIRE 1232 640 1232 592
WIRE 1344 640 1296 640
WIRE 1232 704 1232 640
WIRE 1232 704 1184 704
WIRE 1232 752 1232 704
WIRE 624 768 624 512
WIRE 1056 768 624 768
WIRE 1184 768 1120 768
WIRE 2272 768 2160 768
WIRE 2368 768 2352 768
WIRE 2448 768 2432 768
WIRE 2448 784 2448 768
WIRE 2640 784 2448 784
WIRE 624 816 624 768
WIRE 448 864 448 64
WIRE 560 864 448 864
WIRE 2352 864 2352 768
WIRE 2368 864 2352 864
WIRE 2448 880 2448 784
WIRE 2448 880 2432 880
WIRE 2720 880 2720 784
WIRE 2736 880 2720 880
WIRE 2368 896 2352 896
WIRE 2816 896 2800 896
WIRE 2928 896 2816 896
WIRE 2960 896 2928 896
WIRE 624 912 512 912
WIRE 2736 912 2720 912
WIRE 448 992 448 960
WIRE 624 992 448 992
WIRE 1232 992 1232 848
WIRE 1232 992 624 992
WIRE 1344 992 1232 992
WIRE 2272 992 1952 992
WIRE 2352 992 2352 896
WIRE 2720 1008 2720 912
WIRE 2736 1008 2720 1008
WIRE 2816 1008 2816 896
WIRE 2816 1008 2800 1008
SYMBOL pnp 1168 400 M180
WINDOW 3 85 0 Left 2
SYMATTR Value 2SA1943
SYMATTR InstName Q6
SYMBOL res 896 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R18
SYMATTR Value 20k
SYMBOL diode 1424 224 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMBOL OpAmps\\LT1358 2400 816 R0
SYMATTR InstName U3
SYMBOL cap 848 352 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res 2736 1024 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R13
SYMATTR Value 25k
SYMBOL nmos 1184 -160 R0
SYMATTR InstName M2
SYMATTR Value IRFP240
SYMBOL pmos 1184 848 M180
SYMATTR InstName M3
SYMATTR Value IRFP9240
SYMBOL diode 1120 752 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D14
SYMBOL res 2448 976 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R21
SYMATTR Value 25k
SYMBOL res 1712 208 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL zener 640 240 R180
WINDOW 0 24 64 Left 2
WINDOW 3 56 35 Left 2
SYMATTR InstName D1
SYMATTR Value Z19V
SYMBOL OpAmps\\LT1358 928 160 R0
SYMATTR InstName U1
SYMBOL npn 1168 48 R0
SYMATTR InstName Q5
SYMATTR Value 2SC5200
SYMBOL diode 1440 288 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D6
SYMBOL npn 560 816 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL diode 1200 -16 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D7
SYMBOL voltage 1344 896 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 0 36 39 Left 2
SYMATTR InstName V4
SYMATTR Value 200
FLAG 1328 16 FVCC
FLAG 1328 432 FVEE
FLAG 1408 160 FVCC
FLAG 1424 288 FVEE
FLAG 928 192 FVCC
FLAG 928 256 FVEE
FLAG 1504 224 FCOM
FLAG 2400 848 FVCC
FLAG 2400 912 FVEE
FLAG 2432 992 FCOM
FLAG 2928 896 ERR
FLAG 800 80 ERR
FLAG 1712 224 VSENSE
FLAG 1344 912 LO
FLAG 1344 560 LO
FLAG 1328 -128 LO
FLAG 1728 304 LO
FLAG 832 352 LO
FLAG 2768 928 FVCC
FLAG 2768 864 FVEE
FLAG 2640 1008 FCOM