* Z:\home\khalils\Downloads\files\data\raw_asc\LTC7852-1.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC7050.asy)
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC7852-1.asy)
C3 0 N001 2.2
XU1 0 NC_01 NC_02 NC_03 NC_04 NC_05 NC_06 NC_07 NC_08 NC_09 NC_10 NC_11 NC_12 NC_13 NC_14 NC_15 PWM3 NC_16 PWM2 Vcc NC_17 N008 NC_18 Vcc Vosns1+ 0 Ith1 SS1 N002 PWM1 N004 NC_19 N001 N006 NC_20 N007 LTC7852-1 ;pnba GND)SNSp4)Pllin)PWM6)SNSp5)PWM5)PWM4)SNSp6)SNSn6)PGood2)SS2)Ith2)Vosns2-)Vosns2+)Run2)Ilim2)PWM3)V1P5)PWM2)Vcc)Phcfg)Freq)Ilim1)Run1)Vosns1+)Vosns1-)Ith1)SS1)PGood1)PWM1)SNSp1)Clkout)Vdd)SNSp2)SNSp3)SNSn3
C7 N007 0 0.1 rpar=1k
L2 N005 vOUT 180n Rser=.32m
R1 vOUT 0 10m
C1 vOUT 0 330 x3
R3 N004 N007 33.2
R10 vOUT Vosns1+ 8k
R15 N008 0 37.5K
C2 vOUT 0 100 x2
V1 vIN 0 12
XU2 Vcc PWM1 Vcc 0 N005 N006 PWM2 Vcc Vcc vIN N003 0 N004 NC_21 NC_22 LTC7050 RTon=5m RBon=1.2m OV=14.8 ;pnba VCC)PWM1)RUN1)SGND)SW2)ISNS2)PWM2)RUN2)PVCC)VIN)SW1)PGND)ISNS1)FLTB1)FLTB2
R2 N007 Vcc 2.61k
R13 Vcc N002 10k
R5 Vosns1+ 0 12k
R4 N006 N007 33.2
L1 N003 vOUT 180n Rser=.32m
C23 SS1 0 4.7n
V2 Vcc 0 5
C6 Ith1 0 6.8n Rser=1.54K Cpar=100p ic=0.65
.tran 5000u startup
.lib LTC7050.sub
.lib LTC7852-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1564 3320
WIRE -720 -208 -720 -224
WIRE -912 -112 -912 -144
WIRE -720 -112 -720 -144
WIRE -624 -112 -624 -144
WIRE -1328 -64 -1344 -64
WIRE -1216 -64 -1248 -64
WIRE -272 -48 -352 -48
WIRE -128 -48 -192 -48
WIRE 224 -16 192 -16
WIRE 624 -16 512 -16
WIRE 816 -16 704 -16
WIRE 896 -16 816 -16
WIRE 992 -16 896 -16
WIRE 1088 -16 992 -16
WIRE 896 0 896 -16
WIRE 992 0 992 -16
WIRE 1088 0 1088 -16
WIRE -1328 64 -1344 64
WIRE -1216 64 -1248 64
WIRE -304 80 -352 80
WIRE 48 80 -304 80
WIRE 224 80 176 80
WIRE 592 80 512 80
WIRE 896 96 896 64
WIRE 992 96 992 64
WIRE 1088 96 1088 80
WIRE -144 176 -352 176
WIRE -48 176 -144 176
WIRE 176 176 176 80
WIRE 224 176 176 176
WIRE 48 272 48 80
WIRE 224 272 48 272
WIRE 624 272 512 272
WIRE 816 272 816 -16
WIRE 816 272 704 272
WIRE -144 288 -144 176
WIRE 176 368 176 176
WIRE 224 368 176 368
WIRE 672 368 512 368
WIRE -304 464 -352 464
WIRE 224 464 -304 464
WIRE -224 560 -352 560
WIRE -96 560 -224 560
WIRE 176 560 176 368
WIRE 224 560 176 560
WIRE 528 560 512 560
WIRE 368 624 368 608
WIRE -224 672 -224 560
WIRE -48 688 -48 176
WIRE 592 688 592 80
WIRE 592 688 -48 688
WIRE -96 768 -96 560
WIRE 672 768 672 368
WIRE 672 768 -96 768
WIRE -304 848 -352 848
WIRE -304 1040 -352 1040
WIRE -224 1040 -224 752
WIRE -224 1040 -304 1040
WIRE -144 1040 -144 368
WIRE -144 1040 -224 1040
WIRE -304 1072 -304 1040
WIRE -144 1072 -144 1040
WIRE -144 1168 -144 1152
WIRE -304 1184 -304 1136
WIRE -304 1296 -352 1296
WIRE -288 1296 -304 1296
WIRE -224 1296 -288 1296
WIRE 816 1296 816 272
WIRE 816 1296 -144 1296
WIRE -304 1392 -304 1376
WIRE -304 1392 -352 1392
WIRE -288 1392 -304 1392
WIRE -320 1488 -352 1488
WIRE -192 1488 -320 1488
WIRE -112 1488 -128 1488
WIRE -288 1584 -352 1584
WIRE -288 1600 -288 1584
WIRE -816 1664 -816 1648
WIRE -720 1664 -720 1648
WIRE -288 1680 -288 1664
WIRE -816 1760 -816 1744
SYMBOL voltage -1232 -64 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -320 1072 R0
WINDOW 123 24 84 Left 2
SYMATTR Value2 rpar=1k
SYMATTR InstName C7
SYMATTR Value 0.1
SYMBOL res -160 272 R0
SYMATTR InstName R3
SYMATTR Value 33.2
SYMBOL res -320 1280 R0
SYMATTR InstName R5
SYMATTR Value 12k
SYMBOL ind 608 288 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 180n
SYMATTR Value2 Rser=.32m
SYMBOL cap -192 1472 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 31 25 VTop 2
WINDOW 123 -51 37 VTop 2
WINDOW 39 64 47 VTop 2
SYMATTR InstName C6
SYMATTR Value 6.8n
SYMATTR Value2 Rser=1.54K
SYMATTR SpiceLine Cpar=100p ic=0.65
SYMBOL voltage -1232 64 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL cap -304 1600 R0
WINDOW 123 24 84 Left 2
SYMATTR InstName C23
SYMATTR Value 4.7n
SYMBOL res -832 1648 R0
SYMATTR InstName R15
SYMATTR Value 37.5K
SYMBOL res -160 1056 R0
SYMATTR InstName R2
SYMATTR Value 2.61k
SYMBOL cap -736 -208 R0
SYMATTR InstName C3
SYMATTR Value 2.2
SYMBOL cap 976 0 R0
WINDOW 123 24 84 Left 2
SYMATTR Value2 x2
SYMATTR InstName C2
SYMATTR Value 100
SYMBOL PowerProducts\\LTC7050 368 272 R0
SYMATTR InstName U2
SYMBOL cap 880 0 R0
WINDOW 123 24 84 Left 2
SYMATTR Value2 x3
SYMATTR InstName C1
SYMATTR Value 330
SYMBOL res -128 1280 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 8k
SYMBOL ind 608 0 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 180n
SYMATTR Value2 Rser=.32m
SYMBOL res -176 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 10k
SYMBOL LTC7852-1 -672 784 R0
SYMATTR InstName U1
SYMBOL res 1072 -16 R0
SYMATTR InstName R1
SYMATTR Value 10m
SYMBOL res -240 656 R0
SYMATTR InstName R4
SYMATTR Value 33.2
FLAG -1344 -64 0
FLAG 896 96 0
FLAG 1088 96 0
FLAG -720 -224 0
FLAG -1344 64 0
FLAG -1216 -64 vIN
FLAG 1088 -16 vOUT
FLAG -288 1392 0
FLAG -720 1664 0
FLAG -816 1760 0
FLAG -288 1680 0
FLAG 368 624 0
FLAG 528 560 0
FLAG -1216 64 Vcc
FLAG -304 80 PWM1
FLAG -320 1488 Ith1
FLAG -288 1584 SS1
FLAG 176 80 Vcc
FLAG 192 -16 vIN
FLAG -128 -48 Vcc
FLAG -912 -144 Vcc
FLAG -624 -144 Vcc
FLAG -304 464 PWM2
FLAG -304 848 PWM3
FLAG 992 96 0
FLAG -144 1168 Vcc
FLAG -304 1184 0
FLAG -288 1296 Vosns1+
FLAG -112 1488 0
TEXT -1392 176 Left 2 !.tran 5000u startup