* Z:\home\khalils\Downloads\files\data\raw_asc\LT3952A.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\LT3952A.asy)
R5 OUT N004 1Meg
R6 N013 0 3.65K
V1 IN 0 12
C4 N012 0 5n
C1 OUT 0 2.2 m=2 Rser=25m
D2 N009 0 LXHL-BW02 n=17
C5 N008 0 4.7
R1 IN N001 15m
R4 N004 0 21.5K
C2 N006 0 1
D1 N002 OUT MBRS1100
M1 N009 N007 N005 N005 Si7113DN
R3 OUT N005 750m
R2 N011 0 90.9K
L1 N001 N002 10 Rser=0.1 Rpar=5K
XU1 OUT N005 N007 0 NC_01 N002 N004 N010 N003 N003 N012 N011 N003 NC_02 NC_03 NC_04 N008 MP_05 MP_06 N008 MP_07 MP_08 IN IN 0 N001 IN N006 LT3952A ;pnba ISP)ISN)TG)GND)ISMON)SW)FB)VC)CTRL)VREF)SS)RT)DIM)PWM)_SHORTLED)_OPENLED)SYNC/SPRD)))INTVCC)))VIN)EN/UVLO)OVLO)IVINN)IVINP)IVINCOMP
C3 N010 N013 8.2n
.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 2.4m startup
.lib LT3952A.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 1096 852
WIRE 0 -256 -112 -256
WIRE 96 -256 0 -256
WIRE 192 -256 96 -256
WIRE 288 -256 192 -256
WIRE 304 -256 288 -256
WIRE 448 -256 384 -256
WIRE 544 -256 528 -256
WIRE 592 -256 544 -256
WIRE 704 -256 656 -256
WIRE 784 -256 704 -256
WIRE 848 -256 784 -256
WIRE 896 -256 848 -256
WIRE 784 -240 784 -256
WIRE -112 -224 -112 -256
WIRE 96 -208 96 -256
WIRE 192 -208 192 -256
WIRE 288 -208 288 -256
WIRE 384 -208 384 -256
WIRE 784 -160 784 -176
WIRE -112 -128 -112 -144
WIRE 32 -128 0 -128
WIRE 544 -128 544 -256
WIRE 544 -128 448 -128
WIRE 704 -80 704 -256
WIRE 32 -32 0 -32
WIRE 464 -32 448 -32
WIRE 704 32 704 0
WIRE 704 32 496 32
WIRE 704 48 704 32
WIRE 0 64 0 -32
WIRE 32 64 0 64
WIRE 496 64 496 32
WIRE 496 64 448 64
WIRE 0 160 0 64
WIRE 32 160 0 160
WIRE 896 160 896 -256
WIRE 896 160 448 160
WIRE 896 256 896 240
WIRE 896 256 448 256
WIRE 896 336 896 256
WIRE 32 352 -64 352
WIRE 848 352 448 352
WIRE -64 368 -64 352
WIRE -64 448 -64 432
WIRE 512 448 448 448
WIRE 896 496 896 432
WIRE 512 544 512 448
WIRE 512 544 448 544
WIRE 512 560 512 544
WIRE 896 608 896 560
WIRE 192 640 192 624
WIRE 288 640 288 624
WIRE 384 640 384 624
WIRE 512 640 512 624
WIRE 192 736 192 704
WIRE 288 736 288 720
WIRE 384 736 384 704
WIRE 192 832 192 816
SYMBOL voltage -112 -240 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL LT3952A 240 208 R0
SYMATTR InstName U1
SYMBOL res 176 720 R0
SYMATTR InstName R6
SYMATTR Value 3.65K
SYMBOL res 688 32 R0
SYMATTR InstName R4
SYMATTR Value 21.5K
SYMBOL res 688 -96 R0
SYMATTR InstName R5
SYMATTR Value 1Meg
SYMBOL pmos 848 432 M180
WINDOW 0 60 76 Left 2
WINDOW 3 59 40 Left 2
SYMATTR InstName M1
SYMATTR Value Si7113DN
SYMBOL cap 176 640 R0
WINDOW 39 24 59 Left 2
WINDOW 3 33 54 Left 2
SYMATTR Value 8.2n
SYMATTR InstName C3
SYMBOL cap 496 560 R0
SYMATTR InstName C5
SYMATTR Value 4.7
SYMBOL res 288 -240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 15m
SYMBOL schottky 592 -240 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap -80 368 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 880 144 R0
SYMATTR InstName R3
SYMATTR Value 750m
SYMBOL cap 768 -240 R0
WINDOW 123 41 68 Left 2
WINDOW 3 39 46 Left 2
WINDOW 0 37 8 Left 2
SYMATTR Value2 m=2
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=25m
SYMATTR InstName C1
SYMBOL ind 432 -240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=0.1 Rpar=5K
SYMBOL res 272 624 R0
SYMATTR InstName R2
SYMATTR Value 90.9K
SYMBOL LED 880 496 R0
WINDOW 123 39 97 Left 2
WINDOW 0 38 0 Left 2
WINDOW 3 39 77 Left 2
SYMATTR Value2 n=17
SYMATTR InstName D2
SYMATTR Value LXHL-BW02
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 368 640 R0
SYMATTR InstName C4
SYMATTR Value 5n
FLAG 464 -32 0
FLAG 784 -160 0
FLAG -112 -128 0
FLAG 0 -128 0
FLAG -64 448 0
FLAG 192 832 0
FLAG 288 736 0
FLAG 384 736 0
FLAG 512 640 0
FLAG 896 608 0
FLAG 704 128 0
FLAG 0 -256 IN
FLAG 848 -256 OUT
TEXT 536 824 Left 2 !.tran 2.4m startup