* Z:\home\khalils\Downloads\files\data\raw_asc\LT8310.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\PowerProducts\LT8310.asy)
L2 N001 0 125 Rser=15m Rpar=5K
MQ1 N005 N009 N011 N011 IPB107N20N3
C5 OUT 0 200 Rser=20m
R6 N011 0 20m
C1 N008 0 6.8n Rser=50m
C2 N012 0 100n
D1 N001 N002 B530C
R7 N015 N014 20K
Rload OUT 0 5
R9 N013 0 1K
C6 N014 0 1500p
L1 IN N005 420 Rser=65mm Rpar=5K
R2 N003 N006 30.9K
K1 L1 L2 .99
C7 N015 0 100p
XU1 N003 MP_01 N006 MP_02 N008 N010 MP_03 N012 N015 N013 N016 MP_04 N011 N009 N004 N007 MP_05 IN MP_06 MP_07 0 LT8310 ;pnba UVLO))OVLO))DFILT)Rt))SS)Vc)FBX)Sout))Sense)Gate)INTVcc)RDVin))Vin)))GND
R3 N006 0 6.65K
C3 N004 0 4.7
R1 IN N003 280K
C4 N005 0 1000p
L3 N002 OUT 33 Rser=10m
R4 N010 0 40.2K
V1 IN 0 36
D2 0 N002 B530C
R5 N004 N007 105K
R8 OUT N013 5K
.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 7m startup
.lib LT8310.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1536 680
WIRE -176 -128 -272 -128
WIRE 208 -128 -176 -128
WIRE 608 -128 208 -128
WIRE 832 -128 800 -128
WIRE 944 -128 896 -128
WIRE 1008 -128 944 -128
WIRE 1120 -128 1088 -128
WIRE 1168 -128 1120 -128
WIRE 1280 -128 1168 -128
WIRE -272 -112 -272 -128
WIRE -176 -112 -176 -128
WIRE 608 -112 608 -128
WIRE 688 -112 608 -112
WIRE 800 -112 800 -128
WIRE 800 -112 736 -112
WIRE 944 -112 944 -128
WIRE 1168 -112 1168 -128
WIRE 1280 -112 1280 -128
WIRE 688 -96 688 -112
WIRE 736 -96 736 -112
WIRE 208 -80 208 -128
WIRE -272 -16 -272 -32
WIRE -176 -16 -176 -32
WIRE 48 -16 -176 -16
WIRE 416 -16 368 -16
WIRE 528 -16 416 -16
WIRE 944 -16 944 -48
WIRE 1168 -16 1168 -48
WIRE 1280 -16 1280 -32
WIRE -176 0 -176 -16
WIRE 528 0 528 -16
WIRE 688 0 688 -16
WIRE 688 0 608 0
WIRE 736 0 736 -16
WIRE 800 0 736 0
WIRE 800 16 800 0
WIRE 608 32 608 0
WIRE 688 32 608 32
WIRE 688 48 688 32
WIRE 48 80 -176 80
WIRE 416 80 416 64
WIRE 416 80 368 80
WIRE 528 80 528 64
WIRE -176 96 -176 80
WIRE 608 96 608 32
WIRE 688 128 688 112
WIRE -48 176 -64 176
WIRE 48 176 16 176
WIRE 560 176 368 176
WIRE -176 192 -176 176
WIRE -48 272 -64 272
WIRE 48 272 32 272
WIRE 608 272 608 192
WIRE 608 272 368 272
WIRE 608 288 608 272
WIRE 1120 320 1120 -128
WIRE -48 368 -64 368
WIRE 48 368 16 368
WIRE 432 368 368 368
WIRE 608 384 608 368
WIRE 432 432 432 368
WIRE 1120 432 1120 400
WIRE 1120 432 432 432
WIRE 1120 448 1120 432
WIRE -128 464 -176 464
WIRE -16 464 -48 464
WIRE 48 464 -16 464
WIRE 400 464 368 464
WIRE -176 480 -176 464
WIRE -16 480 -16 464
WIRE 208 544 208 528
WIRE 1120 544 1120 528
WIRE -176 560 -176 544
WIRE -16 560 -16 544
SYMBOL res 592 272 R0
SYMATTR InstName R6
SYMATTR Value 20m
SYMBOL res 48 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 40.2K
SYMBOL res -192 80 R0
SYMATTR InstName R3
SYMATTR Value 6.65K
SYMBOL schottky 832 -144 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value B530C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL PowerProducts\\LT8310 208 224 R0
SYMATTR InstName U1
SYMBOL cap 16 160 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 6.8n
SYMATTR SpiceLine Rser=50m
SYMBOL nmos 560 96 R0
WINDOW 3 60 70 Left 2
WINDOW 0 62 18 Left 2
SYMATTR Value IPB107N20N3
SYMATTR InstName Q1
SYMBOL cap -192 480 R0
SYMATTR InstName C6
SYMATTR Value 1500p
SYMBOL ind2 752 -112 M0
WINDOW 3 1 82 Right 2
WINDOW 0 4 33 Right 2
SYMATTR Value 125
SYMATTR InstName L2
SYMATTR Type ind
SYMATTR SpiceLine Rser=15m Rpar=5K
SYMBOL res -32 448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL res -192 -16 R0
SYMATTR InstName R2
SYMATTR Value 30.9K
SYMBOL cap 512 0 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL res -192 -128 R0
SYMATTR InstName R1
SYMATTR Value 280K
SYMBOL voltage -272 -128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL res 1104 432 R0
SYMATTR InstName R9
SYMATTR Value 1K
SYMBOL ind 992 -112 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L3
SYMATTR Value 33
SYMATTR SpiceLine Rser=10m
SYMBOL schottky 928 -48 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value B530C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 1152 -112 R0
WINDOW 123 24 77 Left 2
SYMATTR Value 200
SYMATTR InstName C5
SYMATTR SpiceLine Rser=20m
SYMBOL cap 16 352 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res 1264 -128 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL res 1104 304 R0
SYMATTR InstName R8
SYMATTR Value 5K
SYMBOL res 400 -32 R0
SYMATTR InstName R5
SYMATTR Value 105K
SYMBOL cap 672 48 R0
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL cap -32 480 R0
SYMATTR InstName C7
SYMATTR Value 100p
SYMBOL ind2 672 -112 R0
WINDOW 3 4 71 Right 2
WINDOW 0 2 35 Right 2
SYMATTR Value 420
SYMATTR InstName L1
SYMATTR Type ind
SYMATTR SpiceLine Rser=65mm Rpar=5K
FLAG 208 544 0
FLAG -176 192 0
FLAG -64 176 0
FLAG -64 272 0
FLAG -64 368 0
FLAG -272 -16 0
FLAG 528 80 0
FLAG 608 384 0
FLAG 688 128 0
FLAG 944 -16 0
FLAG 1168 -16 0
FLAG 1280 -16 0
FLAG -272 -128 IN
FLAG 1280 -128 OUT
FLAG 800 16 0
FLAG -176 560 0
FLAG 1120 544 0
FLAG -16 560 0
TEXT 720 -120 Bottom 2 !K1 L1 L2 .99
TEXT 856 512 Left 2 !.tran 7m startup