* Z:\home\khalils\Downloads\files\data\raw_asc\LT8355-1.asc
* Generated by LTspice 26.0.1 for Windows.
* 400kHz
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT8355-1.asy)
R7 vIN N003 499k
Rsen2 N005 0 12.5m
L1 vIN N001 15 Rser=3m
C3 vOUT1 0 10 Rser=3m
R2 0 N011 51.1k
R1 Vc1 N012 39k
C4 0 N013 0.47n
C1 INTVcc 0 2.2
C5 vOUT2 0 10 Rser=3m
C2 N012 0 0.47n
Rispsen2 vOUT2 N007 500m
M1 N001 Gate1 N004 N004 IPD079N06L3
R8 0 N003 147k
R10 vOUT2 FB2 1Meg
D_LED1 N008 0 LXHL-BW02 n=10
XU1 vOUT1 N006 PWMTG1 0 NC_01 Gate1 FB1 Vc1 INTVcc N003 N010 N011 vIN N014 INTVcc 0 NC_02 N004 0 N005 Gate2 NC_03 INTVcc vOUT2 N007 Vc2 FB2 PWMTG2 N014 LT8355-1 ;pnba ISP1)ISN1)PWMTG1)GND)_Fault1)Gate1)FB1)Vc1)CTRL1)EN/UVLO)IADJ2)RT)Vin)PWM1)INTVcc)SenseN2)Vref)SenseP1)SenseN1)SenseP2)Gate2)_Fault2)CTRL2)ISP2)ISN2)Vc2)FB2)PWMTG2)PWM2
D1 N001 vOUT1 PDS5100
R5 vOUT1 FB1 1Meg
D_LED2 N009 0 LXHL-BW02 n=8
R6 FB1 0 36.1k
V3 N010 0 PULSE(0 2 2m 5m 5m 0 1)
Rispsen1 vOUT1 N006 500m
Rsen1 N004 0 12.5m
V2 N014 0 1.2
R11 FB2 0 18.2k
D2 N002 vOUT2 PDS5100
M3 N008 PWMTG1 N006 N006 Si7113DN
R9 N013 Vc2 39k
V1 vIN 0 12
L2 vIN N002 15 Rser=3m
M4 N009 PWMTG2 N007 N007 Si7113DN
M2 N002 Gate2 N005 N005 IPD079N06L3
.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 8m startup
.lib LT8355-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 4232 1592
WIRE 2144 -496 2112 -496
WIRE 2272 -496 2224 -496
WIRE 1344 -416 1232 -416
WIRE 1520 -416 1344 -416
WIRE 1632 -416 1520 -416
WIRE 1808 -416 1696 -416
WIRE 1904 -416 1808 -416
WIRE 2080 -416 1984 -416
WIRE 2272 -416 2272 -496
WIRE 2272 -416 2080 -416
WIRE 2400 -416 2272 -416
WIRE 2512 -416 2400 -416
WIRE 2672 -416 2592 -416
WIRE 2800 -416 2672 -416
WIRE 2976 -416 2864 -416
WIRE 3152 -416 2976 -416
WIRE 3264 -416 3152 -416
WIRE 2400 -400 2400 -416
WIRE 2976 -368 2976 -416
WIRE 1520 -352 1520 -416
WIRE 2400 -288 2400 -320
WIRE 2480 -288 2400 -288
WIRE 2608 -288 2560 -288
WIRE 2976 -272 2976 -304
WIRE 1344 -256 1344 -416
WIRE 1520 -256 1520 -288
WIRE 3152 -256 3152 -416
WIRE 2080 -240 2080 -416
WIRE 2400 -240 2400 -288
WIRE 1808 -208 1808 -416
WIRE 2672 -208 2672 -416
WIRE 1936 -128 1856 -128
WIRE 2000 -128 1936 -128
WIRE 2544 -128 2480 -128
WIRE 2624 -128 2544 -128
WIRE 1344 -96 1344 -176
WIRE 1472 -96 1344 -96
WIRE 1808 -96 1808 -112
WIRE 1920 -96 1808 -96
WIRE 2672 -96 2672 -112
WIRE 2672 -96 2560 -96
WIRE 3152 -96 3152 -176
WIRE 3152 -96 3024 -96
WIRE 1344 -64 1344 -96
WIRE 1808 -64 1808 -96
WIRE 2672 -64 2672 -96
WIRE 3152 -64 3152 -96
WIRE 1920 -48 1920 -96
WIRE 2000 -48 1920 -48
WIRE 2560 -48 2560 -96
WIRE 2560 -48 2480 -48
WIRE 1808 32 1808 16
WIRE 2000 32 1808 32
WIRE 2672 32 2672 16
WIRE 2672 32 2480 32
WIRE 1808 48 1808 32
WIRE 2672 48 2672 32
WIRE 1344 64 1344 16
WIRE 3152 64 3152 16
WIRE 1648 112 1472 -96
WIRE 1936 112 1648 112
WIRE 2000 112 1936 112
WIRE 2544 112 2480 112
WIRE 2848 112 3024 -96
WIRE 2848 112 2544 112
WIRE 1232 128 1232 -416
WIRE 1376 128 1232 128
WIRE 3264 128 3264 -416
WIRE 3264 128 3120 128
WIRE 1232 160 1232 128
WIRE 3264 160 3264 128
WIRE 1424 192 1376 128
WIRE 2000 192 1424 192
WIRE 3072 192 3120 128
WIRE 3072 192 2480 192
WIRE 1232 272 1232 240
WIRE 2000 272 1232 272
WIRE 3264 272 3264 240
WIRE 3264 272 2480 272
WIRE 1232 352 1232 272
WIRE 3264 352 3264 272
WIRE 1920 368 1280 368
WIRE 2000 368 1920 368
WIRE 2560 368 2480 368
WIRE 3216 368 2560 368
WIRE 2000 464 1952 464
WIRE 2512 464 2480 464
WIRE 1232 512 1232 448
WIRE 3264 512 3264 448
WIRE 1856 544 1824 544
WIRE 1952 544 1952 464
WIRE 1952 544 1920 544
WIRE 2000 544 1952 544
WIRE 2624 544 2480 544
WIRE 2752 544 2704 544
WIRE 1232 640 1232 576
WIRE 3264 640 3264 576
WIRE 2592 704 2480 704
WIRE 2704 704 2672 704
WIRE 1760 784 1744 784
WIRE 1856 784 1824 784
WIRE 1968 784 1936 784
WIRE 2000 784 1968 784
WIRE 2512 784 2480 784
WIRE 2544 784 2512 784
WIRE 2656 784 2624 784
WIRE 2736 784 2720 784
WIRE 2240 912 2240 880
WIRE 1920 960 1856 960
WIRE 2080 960 2080 880
WIRE 2080 960 2000 960
WIRE 2400 960 2400 880
WIRE 2400 960 2080 960
SYMBOL cap 1824 768 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 0.47n
SYMBOL cap 1504 -352 R0
WINDOW 3 34 44 Left 2
SYMATTR Value 10
SYMATTR InstName C3
SYMATTR SpiceLine Rser=3m
SYMBOL res 2384 -416 R0
SYMATTR InstName R7
SYMATTR Value 499k
SYMBOL LED 3248 512 R0
WINDOW 123 26 73 Left 2
WINDOW 0 27 -9 Left 2
WINDOW 3 84 42 Left 2
SYMATTR Value2 n=8
SYMATTR InstName D_LED2
SYMATTR Value LXHL-BW02
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 2640 768 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 39k
SYMBOL res 3136 -80 R0
SYMATTR InstName R11
SYMATTR Value 18.2k
SYMBOL pmos 3216 448 M180
WINDOW 0 60 76 Left 2
WINDOW 3 60 22 Left 2
SYMATTR InstName M4
SYMATTR Value Si7113DN
SYMBOL schottky 2800 -432 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value PDS5100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 2496 -400 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 15
SYMATTR SpiceLine Rser=3m
SYMBOL voltage 2016 960 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V2
SYMATTR Value 1.2
SYMBOL pmos 1280 448 R180
WINDOW 0 60 76 Left 2
WINDOW 3 60 22 Left 2
SYMATTR InstName M3
SYMATTR Value Si7113DN
SYMBOL res 1216 144 R0
SYMATTR InstName Rispsen1
SYMATTR Value 500m
SYMBOL res 3136 -272 R0
SYMATTR InstName R10
SYMATTR Value 1Meg
SYMBOL LT8355-1 2240 272 R0
SYMATTR InstName U1
SYMBOL schottky 1696 -432 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D1
SYMATTR Value PDS5100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage 2240 -496 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL nmos 1856 -208 M0
WINDOW 3 60 73 Left 2
SYMATTR Value IPD079N06L3
SYMATTR InstName M1
SYMBOL voltage 2608 544 M90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V3
SYMATTR Value PULSE(0 2 2m 5m 5m 0 1)
SYMBOL res 1328 -80 R0
SYMATTR InstName R6
SYMATTR Value 36.1k
SYMBOL res 3248 144 R0
SYMATTR InstName Rispsen2
SYMATTR Value 500m
SYMBOL LED 1216 512 R0
WINDOW 123 26 73 Left 2
WINDOW 0 27 -9 Left 2
WINDOW 3 84 42 Left 2
SYMATTR Value2 n=10
SYMATTR InstName D_LED1
SYMATTR Value LXHL-BW02
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 2576 -304 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 147k
SYMBOL res 1792 -80 R0
SYMATTR InstName Rsen1
SYMATTR Value 12.5m
SYMBOL cap 1920 528 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL res 1952 768 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 39k
SYMBOL ind 2000 -400 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 15
SYMATTR SpiceLine Rser=3m
SYMBOL res 1328 -272 R0
SYMATTR InstName R5
SYMATTR Value 1Meg
SYMBOL res 2688 688 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 51.1k
SYMBOL cap 2960 -368 R0
WINDOW 3 34 45 Left 2
WINDOW 123 29 71 Left 2
SYMATTR Value 10
SYMATTR InstName C5
SYMATTR SpiceLine Rser=3m
SYMBOL nmos 2624 -208 R0
WINDOW 3 60 73 Left 2
SYMATTR Value IPD079N06L3
SYMATTR InstName M2
SYMBOL res 2656 -80 R0
SYMATTR InstName Rsen2
SYMATTR Value 12.5m
SYMBOL cap 2720 768 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 0.47n
FLAG 2112 -496 0
FLAG 2704 704 0
FLAG 1232 640 0
FLAG 2272 -496 vIN
FLAG 1232 -416 vOUT1
FLAG 2240 912 0
FLAG 1520 -256 0
FLAG 1808 48 0
FLAG 1744 784 0
FLAG 1824 544 0
FLAG 1344 64 0
FLAG 2608 -288 0
FLAG 2736 784 0
FLAG 2976 -272 0
FLAG 3152 64 0
FLAG 3264 640 0
FLAG 2672 48 0
FLAG 3264 -416 vOUT2
FLAG 1968 784 Vc1
FLAG 2512 784 Vc2
FLAG 1936 -128 Gate1
FLAG 2544 -128 Gate2
FLAG 1920 368 PWMTG1
FLAG 2560 368 PWMTG2
FLAG 1952 464 INTVcc
FLAG 1936 112 FB1
FLAG 2544 112 FB2
FLAG 1856 960 0
FLAG 2752 544 0
FLAG 2512 464 INTVcc
TEXT 2512 920 Left 2 !.tran 8m startup
TEXT 2752 704 Left 2 ;400kHz