* Z:\home\khalils\Downloads\files\data\raw_asc\LTC3886-1.asc
* Generated by LTspice 26.0.1 for Windows.
* NOTES FOR SIMULATION\n \nPlease read the following notes carefully since the model behaves differently from the user \ninterface for the LTC3886-1.\n \n(1) PMBus communication and memory address related functions and pins are not modeled. \n(2) Changes to parameter values while the simulation is running will not take effect unless the\nsimulation is stopped and restarted. This is different from the way the part operates which will\nrespond to the changes while running. \n(3) Share_clk is not modeled. The default time reference of LTspice is used as the common time \nbase for all time-related parameters.\n \n \nDESCRIPTION OF PARAMETERS\n \nThe following parameters can be defined by right-clicking on the LTC3886-1 symbol.\nThe nomenclature used here differs from the one in the data sheet. If any value of these parameters is\nset beyond the scope described in the data sheet, the resulting simulation will not be meaningful.\n \nOutput OV and UV setpoints are defaulted to +/-10%.\nMFR_Voff_Thres to PWM off has a 90ms to 300ms delay. This delay is set to 0ms in the model.\n \nVout_0 & Vout_1 -- in volt, set output voltages respectively.\nVIN_ON & VIN_OFF -- in volts, set the unit start/stop input voltages.\nIlim0_range & Ilim1_range -- set maximum sensed peak current range,\n with value 0 for low 50mV and 1 for high 75mV.\nOC_limit0 & OC_limit1 -- set ratio of peak current limit to the maximum value defined by Ilimit_range.\n It must be one of values: 0.5, 0.572, 0.642, 0.714, 0.786, 0.858, 0.928, 1.\nMode_II -- sets light load operation mode: 0 for discontinuous, 2 for forced continuous.\nFault_response -- sets the response mode of the LTC3886-1 to occuring faults:\n 0 for ignore, 1 for latch-up, 2 for Hiccup after Retry_delay time.\nRetry_delay -- in sec, sets the timer before the LTC3886-1 turns on after a fault.\ngm0, gm1 -- in A/V, sets the transconductance of the error amplifier.\nRth0, Rth1 -- in ohms, sets the value of the resistor in series with the\n compensation capacitor on pin IthR0 or IthR1.\nMFR_Voff0_Thres, MFR_Voff1_Thres -- in V, sets threshold at which PWM is allowed to turn off.\n \nFreq -- in Hz, sets switching frequency as one of values of 250k, 350k, 425k, 500k, 575k, 650k, 750k, 1000k. \n FREQ_CFG pin needs to float or short to VDD25.\nPHs_0 & PHs_1 -- in degree, set phase angle related to SYNC signal. \n Certain combinations are restricted as in datasheet.\n FREQ_CFG pin needs to float or short to VDD25.\nTon0_delay & Ton0_rise; Ton1_delay & Ton1_rise -- in sec, set delay and soft-start timers for \n channel0 and channel1. Initialization time is not modeled.\nToff0_delay & Toff0_fall; Toff1_delay & Toff1_fall -- in sec, set delay and soft-off timers for \n channel0 and channel1.\nVout0_range & Vout1_range -- set maximum output range, with value 0 for 14V, value 1 for 7V.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LTC3886-1.asy)
C14 N018 0 1
D2 N001 N006 CMDSH2-3
R16 N021 N018 24.9K
C7 N006 N007 0.1
MQ3 IN N003 N007 N007 RJK0305DPB
C2 N005 N004 0.1
XU1 OUT0 0 N010 OUT1 N015 N011 OUT0 N019 NC_01 N013 N012 MP_02 MP_03 N017 N016 MP_04 N021 NC_05 NC_06 MP_07 MP_08 N018 MP_09 MP_10 N020 N014 OUT1 MP_11 N004 N002 N005 N008 N001 0 IN N009 N006 N003 N007 MP_12 0 LTC3886-1 VIN_ON=5.5 VIN_OFF=5 Vout_0=12 Vout_1=5 Ilim0_range=0 Ilim1_range=0 OC_limit0=1 OC_limit1=1 Mode_ll=2 Fault_response=0 Retry_delay=.1m gm0=3m gm1=3m Rth0=5K Rth1=5K MFR_Voff0_Thres=100m MFR_Voff1_Thres=100m Freq=500k PHs_0=0 PHs_1=180 Ton0_delay=.3m Ton0_rise=.5m Ton1_delay=.3m Ton1_rise=.5m Toff0_delay=.2m Toff0_fall=.3m Toff1_delay=.2m Toff1_fall=.3m Vout0_range=0 Vout1_range=1 ;pnba Vsense0+)Vsense0-)Isense1+)Isense1-)IthR0)Isense0+)Isense0-)SYNC)PHAS_CFG)Ith0)Ith1)))Run0)Run1))Freq_cfg)Vout0_cfg)Vout1_cfg)))VDD25)))VDD33)IthR1)Vsense1))SW1)TG1)Boost1)BG1)IntVcc)PGND)Vin)BG0)Boost0)TG0)SW0))SGND
R15 N019 N020 4.99K
V1 IN 0 30
R2 OUT1 0 0.33
C10 N012 0 220p
C3 N011 OUT0 0.22
MQ1 IN N002 N004 N004 RJK0305DPB
C1 0 N001 1
L1 N007 OUT0 6.82 Rser=4.13m
C15 N020 0 1
C5 OUT1 0 530 Rser=5m
R11 N004 N010 6.81K
C6 N015 0 2.2n
D1 N001 N005 CMDSH2-3
R14 N016 N020 10K
R17 0 N021 11.3K
MQ4 N007 N009 0 0 RJK0301DPB
C4 N013 0 220p
C11 N014 0 4.7n
C9 OUT0 0 530 Rser=5m
R18 N020 N017 10K
MQ2 N004 N008 0 0 RJK0301DPB
C8 N010 OUT1 0.22
R12 OUT0 0 2
L2 N004 OUT1 3.1 Rser=2m
R1 N007 N011 7.5K
.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 2m startup
.lib LTC3886-1.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2732 1464
WIRE 160 -512 160 -528
WIRE 160 -432 160 -448
WIRE 160 -432 -144 -432
WIRE 448 -432 160 -432
WIRE -240 -416 -480 -416
WIRE 64 -416 -240 -416
WIRE 624 -416 64 -416
WIRE -480 -400 -480 -416
WIRE -144 -400 -144 -432
WIRE 448 -400 448 -432
WIRE -240 -384 -240 -416
WIRE 624 -384 624 -416
WIRE 64 -368 64 -416
WIRE 160 -368 160 -432
WIRE 256 -368 256 -384
WIRE 352 -368 352 -384
WIRE -480 -304 -480 -320
WIRE 0 -304 -192 -304
WIRE 576 -304 416 -304
WIRE -240 -208 -240 -288
WIRE -224 -208 -240 -208
WIRE -144 -208 -144 -336
WIRE -144 -208 -160 -208
WIRE 0 -208 -144 -208
WIRE 448 -208 448 -336
WIRE 448 -208 416 -208
WIRE 464 -208 448 -208
WIRE 624 -208 624 -288
WIRE 624 -208 528 -208
WIRE -528 -112 -624 -112
WIRE -432 -112 -528 -112
WIRE -416 -112 -432 -112
WIRE -304 -112 -336 -112
WIRE -240 -112 -240 -208
WIRE -240 -112 -304 -112
WIRE 0 -112 -240 -112
WIRE 624 -112 624 -208
WIRE 624 -112 416 -112
WIRE 704 -112 624 -112
WIRE 736 -112 704 -112
WIRE 832 -112 816 -112
WIRE 880 -112 832 -112
WIRE 1024 -112 880 -112
WIRE -624 -96 -624 -112
WIRE -528 -96 -528 -112
WIRE -240 -96 -240 -112
WIRE 624 -96 624 -112
WIRE 880 -96 880 -112
WIRE 1024 -96 1024 -112
WIRE 0 -16 -192 -16
WIRE 576 -16 416 -16
WIRE -624 0 -624 -16
WIRE -528 0 -528 -32
WIRE 880 0 880 -32
WIRE 1024 0 1024 -16
WIRE -240 16 -240 0
WIRE 624 16 624 0
WIRE -304 80 -304 -112
WIRE -256 80 -304 80
WIRE -112 80 -176 80
WIRE 0 80 -112 80
WIRE 464 80 416 80
WIRE 560 80 464 80
WIRE 704 80 704 -112
WIRE 704 80 640 80
WIRE -112 96 -112 80
WIRE 464 96 464 80
WIRE -432 176 -432 -112
WIRE -112 176 -112 160
WIRE -112 176 -432 176
WIRE 0 176 -112 176
WIRE 464 176 464 160
WIRE 464 176 416 176
WIRE 832 176 832 -112
WIRE 832 176 464 176
WIRE -432 272 -432 176
WIRE 0 272 -432 272
WIRE 832 272 832 176
WIRE 832 272 416 272
WIRE 448 368 416 368
WIRE -96 464 -112 464
WIRE 0 464 -32 464
WIRE 448 464 416 464
WIRE 528 464 512 464
WIRE -96 560 -112 560
WIRE 0 560 -32 560
WIRE 448 560 416 560
WIRE 528 560 512 560
WIRE 0 752 -128 752
WIRE 480 752 416 752
WIRE -128 816 -128 752
WIRE 64 832 64 816
WIRE 640 832 64 832
WIRE 64 848 64 832
WIRE 256 848 256 816
WIRE 480 848 480 752
WIRE 640 864 640 832
WIRE 64 928 64 912
WIRE -128 960 -128 896
WIRE 160 960 160 816
WIRE 160 960 -128 960
WIRE 256 960 256 928
WIRE 256 960 160 960
WIRE 480 960 480 928
WIRE 480 960 256 960
WIRE 352 976 352 816
WIRE 640 976 640 944
WIRE 640 976 352 976
WIRE 160 992 160 960
WIRE 640 992 640 976
WIRE 160 1072 160 1056
WIRE 640 1088 640 1072
SYMBOL ind -320 -96 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 3.1
SYMATTR SpiceLine Rser=2m
SYMBOL res -640 -112 R0
SYMATTR InstName R2
SYMATTR Value 0.33
SYMBOL res 240 832 R0
SYMATTR InstName R15
SYMATTR Value 4.99K
SYMBOL cap 144 992 R0
SYMATTR InstName C15
SYMATTR Value 1
SYMBOL cap 864 -96 R0
WINDOW 3 30 54 Left 2
SYMATTR Value 530
SYMATTR SpiceLine Rser=5m
SYMATTR InstName C9
SYMBOL res 1008 -112 R0
SYMATTR InstName R12
SYMATTR Value 2
SYMBOL res 496 944 R180
WINDOW 0 -9 74 Right 2
WINDOW 3 -9 41 Right 2
SYMATTR InstName R18
SYMATTR Value 10K
SYMBOL cap 464 -224 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 0.1
SYMBOL cap 448 96 R0
SYMATTR InstName C3
SYMATTR Value 0.22
SYMBOL voltage -480 -416 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL cap 144 -512 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap 448 544 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 54 90 VTop 2
SYMATTR InstName C6
SYMATTR Value 2.2n
SYMBOL ind 720 -96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 6.82
SYMATTR SpiceLine Rser=4.13m
SYMBOL res 656 1088 R180
WINDOW 0 -68 79 Left 2
WINDOW 3 -79 32 Left 2
SYMATTR InstName R17
SYMATTR Value 11.3K
SYMBOL cap 448 448 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 54 90 VTop 2
SYMATTR InstName C4
SYMATTR Value 220p
SYMBOL LTC3886-1 208 224 R0
WINDOW 40 33 -817 Center 2
WINDOW 39 -11 -858 Center 2
SYMATTR SpiceLine2 Freq=500k PHs_0=0 PHs_1=180 Ton0_delay=.3m Ton0_rise=.5m Ton1_delay=.3m Ton1_rise=.5m Toff0_delay=.2m Toff0_fall=.3m Toff1_delay=.2m Toff1_fall=.3m Vout0_range=0 Vout1_range=1
SYMATTR InstName U1
SYMBOL schottky -160 -400 R0
SYMATTR Value CMDSH2-3
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -144 800 R0
SYMATTR InstName R14
SYMATTR Value 10K
SYMBOL cap -32 448 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 54 90 VTop 2
SYMATTR InstName C10
SYMATTR Value 220p
SYMBOL cap 48 848 R0
SYMATTR InstName C14
SYMATTR Value 1
SYMBOL schottky 432 -400 R0
SYMATTR Value CMDSH2-3
SYMATTR InstName D2
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL nmos -192 -96 M0
WINDOW 0 0 2 Right 2
WINDOW 3 25 107 Right 2
SYMATTR InstName Q2
SYMATTR Value RJK0301DPB
SYMBOL res 656 960 R180
WINDOW 0 -59 82 Left 2
WINDOW 3 -70 36 Left 2
SYMATTR InstName R16
SYMATTR Value 24.9K
SYMBOL cap -32 544 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
WINDOW 39 54 90 VTop 2
SYMATTR InstName C11
SYMATTR Value 4.7n
SYMBOL cap -544 -96 R0
WINDOW 3 26 54 Left 2
SYMATTR Value 530
SYMATTR SpiceLine Rser=5m
SYMATTR InstName C5
SYMBOL nmos -192 -384 M0
SYMATTR InstName Q1
SYMATTR Value RJK0305DPB
SYMBOL res 656 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 7.5K
SYMBOL res -272 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R11
SYMATTR Value 6.81K
SYMBOL nmos 576 -96 R0
WINDOW 0 -3 20 Right 2
WINDOW 3 28 103 Right 2
SYMATTR InstName Q4
SYMATTR Value RJK0301DPB
SYMBOL nmos 576 -384 R0
SYMATTR InstName Q3
SYMATTR Value RJK0305DPB
SYMBOL cap -128 96 R0
SYMATTR InstName C8
SYMATTR Value 0.22
SYMBOL cap -160 -224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 0.1
FLAG 256 -384 0
FLAG 352 -384 0
FLAG 160 -528 0
FLAG -240 16 0
FLAG -528 0 0
FLAG -624 0 0
FLAG -624 -112 OUT1
FLAG -480 -416 IN
FLAG -480 -304 0
FLAG 624 16 0
FLAG 880 0 0
FLAG 1024 0 0
FLAG 1024 -112 OUT0
FLAG 640 1088 0
FLAG 448 368 0
FLAG 64 928 0
FLAG 160 1072 0
FLAG 528 464 0
FLAG 528 560 0
FLAG -112 464 0
FLAG -112 560 0
TEXT 768 800 Left 2 !.tran 2m startup
TEXT 1152 -416 Left 2 ;NOTES FOR SIMULATION\n \nPlease read the following notes carefully since the model behaves differently from the user \ninterface for the LTC3886-1.\n \n(1) PMBus communication and memory address related functions and pins are not modeled.  \n(2) Changes to parameter values while the simulation is running will not take effect unless the\nsimulation is stopped and restarted. This is different from the way the part operates which will\nrespond to the changes while running.  \n(3) Share_clk is not modeled. The default time reference of LTspice is used as the common time \nbase for all time-related parameters.\n \n \nDESCRIPTION OF PARAMETERS\n \nThe following parameters can be defined by right-clicking on the LTC3886-1 symbol.\nThe nomenclature used here differs from the one in the data sheet. If any value of these parameters is\nset beyond the scope described in the data sheet, the resulting simulation will not be meaningful.\n \nOutput OV and UV setpoints are defaulted to +/-10%.\nMFR_Voff_Thres to PWM off has a 90ms to 300ms delay. This delay is set to 0ms in the model.\n \nVout_0 & Vout_1 -- in volt, set output voltages respectively.\nVIN_ON & VIN_OFF -- in volts, set the unit start/stop input voltages.\nIlim0_range & Ilim1_range -- set maximum sensed peak current range,\n                                                 with value 0 for low 50mV and 1 for high 75mV.\nOC_limit0 & OC_limit1 -- set ratio of peak current limit to the maximum value defined by Ilimit_range.\n                 It must be one of values: 0.5, 0.572, 0.642, 0.714, 0.786, 0.858, 0.928, 1.\nMode_II -- sets light load operation mode: 0 for discontinuous, 2 for forced continuous.\nFault_response -- sets the response mode of the LTC3886-1 to occuring faults:\n                            0 for ignore, 1 for latch-up, 2 for Hiccup after Retry_delay time.\nRetry_delay -- in sec, sets the timer before the LTC3886-1 turns on after a fault.\ngm0, gm1 -- in A/V, sets the transconductance of the error amplifier.\nRth0, Rth1 -- in ohms, sets the value of the resistor in series with the\n                     compensation capacitor on pin IthR0 or IthR1.\nMFR_Voff0_Thres, MFR_Voff1_Thres -- in V, sets threshold at which PWM is allowed to turn off.\n \nFreq -- in Hz, sets switching frequency as one of values of 250k, 350k, 425k, 500k, 575k, 650k, 750k, 1000k. \n         FREQ_CFG pin needs to float or short to VDD25.\nPHs_0 & PHs_1 -- in degree, set phase angle related to SYNC signal. \n                           Certain combinations are restricted as in datasheet.\n                           FREQ_CFG pin needs to float or short to VDD25.\nTon0_delay & Ton0_rise; Ton1_delay & Ton1_rise -- in sec, set delay and soft-start timers for \n                channel0 and channel1. Initialization time is not modeled.\nToff0_delay & Toff0_fall; Toff1_delay & Toff1_fall -- in sec, set delay and soft-off timers for \n                channel0 and channel1.\nVout0_range & Vout1_range -- set maximum output range, with value 0 for 14V, value 1 for 7V.