* SPICE netlist
C1 OUT 0 470 X4 Rser=25m
C2 OUT 0 100 X2 Rser=3m
XU2 MP_01 MP_02 N009 N006 N013 0 N012 N001 N004 N005 LTC4449 ;pnba ))TG)TS)BG)GND)IN)Vlogic)Vcc)Boost
L1 N006 OUT .2 Rser=.3m Rpar=5K
R1 N006 N015 3.09K
C3 N015 OUT .22
D1 N004 N005 1N5818
C4 N005 N006 .22
V1 N004 0 5
Rload1 OUT 0 82.5m
MQ1 IN N009 N006 N006 SIJA72ADP
MQ2 N006 N013 0 0 AOB2140L
V2 IN 0 32
XU3 MP_03 MP_04 N008 N002 N010 0 N011 N001 N004 N003 LTC4449 ;pnba ))TG)TS)BG)GND)IN)Vlogic)Vcc)Boost
MQ3 IN N008 N002 N002 SIJA72ADP
L2 N002 OUT .2 Rser=.3m Rpar=5K
R2 N002 N014 3.09K
C5 N014 OUT .22
D2 N004 N003 1N5818
C6 N003 N002 .22
MQ4 N002 N010 0 0 AOB2140L
C7 N001 0 2.2
C8 N021 0 1
C9 N020 0 100p
R3 N007 N001 2K
C12 N017 N019 11p
R4 N018 N017 100k
C13 N018 N019 270p
R5 OUT N016 1.07k
C10 N016 N019 200p
XU1 N019 N017 OUT 0 NC_05 NC_06 N020 OUT N017 N001 0 NC_07 N007 N021 NC_08 MP_09 MP_10 N011 N004 MP_11 0 N014 OUT OUT N015 N001 MP_12 N004 N012 MP_13 MP_14 N020 0 IN NC_15 N004 MP_16 NC_17 LTC3882-2 Vout_0=1 Vout_1=1 Iout0_fault=29.75 Iout1_fault=29.75 Iout0_warn=20 Iout1_warn=20 Iout0_gain=1m Iout1_gain=1m Vout0_AVP=0 Vout1_AVP=1 Freq=500K PHAS_0=0 PHAS_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_rng=0 Vout1_rng=0 ;pnba FB0)COMP0)Vsense0+)Vsense0-)Vout0_cfg)Vout1_cfg)Iavg0)Vsense1+)COMP1)FB1)Iavg_gnd)Freq_cfg)SYNC)VDD25)PHAS_cfg)))PWM1)Run1))GND)Isense1+)Isense1-)Isense0-)Isense0+)VDD33))Run0)PWM0)))Iavg1)Vsense1-)Vinsns)PGood0)Vcc))PGood1
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 2368 1536
WIRE 1072 -768 -1184 -768
WIRE -1120 -736 -1136 -736
WIRE -864 -736 -1120 -736
WIRE -256 -736 -864 -736
WIRE 592 -736 -256 -736
WIRE -1136 -704 -1136 -736
WIRE 224 -704 -464 -704
WIRE -752 -672 -1024 -672
WIRE -656 -672 -688 -672
WIRE -608 -672 -656 -672
WIRE -496 -672 -544 -672
WIRE -400 -672 -496 -672
WIRE -64 -672 -400 -672
WIRE 80 -672 -64 -672
WIRE 128 -672 80 -672
WIRE 192 -672 128 -672
WIRE 272 -672 192 -672
WIRE 384 -672 336 -672
WIRE 432 -672 384 -672
WIRE 768 -672 496 -672
WIRE 128 -656 128 -672
WIRE -864 -640 -864 -736
WIRE 592 -640 592 -736
WIRE -656 -624 -656 -672
WIRE 384 -624 384 -672
WIRE -1136 -608 -1136 -624
WIRE -464 -608 -464 -704
WIRE -352 -608 -464 -608
WIRE -160 -608 -272 -608
WIRE -784 -560 -816 -560
WIRE -464 -560 -464 -608
WIRE -464 -560 -528 -560
WIRE 128 -560 128 -576
WIRE 224 -560 224 -704
WIRE 256 -560 224 -560
WIRE 544 -560 512 -560
WIRE -256 -528 -256 -736
WIRE -160 -528 -160 -608
WIRE -64 -528 -64 -672
WIRE -1184 -480 -1184 -768
WIRE -1136 -480 -1184 -480
WIRE -1024 -480 -1024 -672
WIRE -1024 -480 -1056 -480
WIRE -864 -480 -864 -544
WIRE -864 -480 -1024 -480
WIRE -784 -480 -864 -480
WIRE -496 -480 -496 -672
WIRE -496 -480 -528 -480
WIRE 192 -480 192 -672
WIRE 256 -480 192 -480
WIRE 592 -480 592 -544
WIRE 592 -480 512 -480
WIRE 768 -480 768 -672
WIRE 768 -480 592 -480
WIRE 800 -480 768 -480
WIRE 912 -480 880 -480
WIRE 960 -480 912 -480
WIRE 1072 -480 1072 -768
WIRE 1072 -480 960 -480
WIRE 1184 -480 1072 -480
WIRE -400 -464 -400 -672
WIRE -368 -464 -400 -464
WIRE 80 -464 80 -672
WIRE 80 -464 48 -464
WIRE 960 -464 960 -480
WIRE 1072 -464 1072 -480
WIRE 1184 -464 1184 -480
WIRE -784 -400 -816 -400
WIRE -496 -400 -528 -400
WIRE 256 -400 192 -400
WIRE 544 -400 512 -400
WIRE -496 -368 -496 -400
WIRE -368 -368 -496 -368
WIRE 192 -368 192 -400
WIRE 192 -368 48 -368
WIRE 960 -368 960 -400
WIRE 1072 -368 1072 -400
WIRE 1184 -368 1184 -384
WIRE -864 -352 -864 -384
WIRE 592 -352 592 -384
WIRE -656 -320 -656 -336
WIRE 384 -320 384 -336
WIRE -1024 -272 -1024 -480
WIRE -560 -272 -1024 -272
WIRE -432 -272 -480 -272
WIRE -368 -272 -432 -272
WIRE 80 -272 48 -272
WIRE 160 -272 80 -272
WIRE 768 -272 768 -480
WIRE 768 -272 240 -272
WIRE -432 -256 -432 -272
WIRE 80 -256 80 -272
WIRE -1184 -176 -1184 -480
WIRE -432 -176 -432 -192
WIRE -432 -176 -1184 -176
WIRE -368 -176 -432 -176
WIRE 80 -176 80 -192
WIRE 80 -176 48 -176
WIRE 912 -176 912 -480
WIRE 912 -176 80 -176
WIRE -1184 -80 -1184 -176
WIRE -368 -80 -1184 -80
WIRE 464 -80 48 -80
WIRE 912 -80 912 -176
WIRE 912 -80 464 -80
WIRE 464 -32 464 -80
WIRE -368 16 -384 16
WIRE 64 16 48 16
WIRE 464 96 464 48
WIRE -368 112 -384 112
WIRE 64 112 48 112
WIRE 96 112 64 112
WIRE 160 112 96 112
WIRE 288 112 240 112
WIRE 96 128 96 112
WIRE 288 128 288 112
WIRE -384 144 -384 112
WIRE 64 144 64 112
WIRE 64 144 -384 144
WIRE -464 208 -464 -560
WIRE -368 208 -464 208
WIRE 96 208 96 192
WIRE 96 208 48 208
WIRE 288 208 288 192
WIRE 288 208 96 208
WIRE 464 208 464 160
WIRE 464 208 288 208
WIRE -368 400 -384 400
WIRE 64 400 48 400
WIRE 96 400 64 400
WIRE -384 432 -384 400
WIRE 64 432 64 400
WIRE 64 432 -384 432
WIRE 96 464 96 400
WIRE -464 672 -464 208
WIRE -304 672 -304 656
WIRE -304 672 -464 672
WIRE -16 672 -16 656
WIRE 96 672 96 528
WIRE 96 672 -16 672
WIRE -304 688 -304 672
WIRE -208 688 -208 656
WIRE -112 688 -112 656
WIRE -16 688 -16 672
WIRE 96 688 96 672
WIRE -304 768 -304 752
WIRE -208 768 -208 752
FLAG 960 -368 0
FLAG 1072 -368 0
FLAG 1184 -368 0
FLAG 1184 -480 OUT
FLAG 384 -320 0
FLAG 592 -352 0
FLAG 128 -560 0
FLAG -1136 -608 0
FLAG -656 -320 0
FLAG -864 -352 0
FLAG -1120 -736 IN
FLAG -112 688 0
FLAG -16 688 0
FLAG -304 768 0
FLAG -208 768 0
FLAG 96 688 0
FLAG 64 16 0
FLAG -384 16 0
SYMBOL cap 944 -464 R0
SYMATTR Value2 X4
SYMATTR Value 470
SYMATTR InstName C1
SYMATTR SpiceLine Rser=25m
SYMBOL cap 1056 -464 R0
SYMATTR Value2 X2
SYMATTR Value 100
SYMATTR InstName C2
SYMATTR SpiceLine Rser=3m
SYMBOL PowerProducts\\LTC4449 384 -480 R0
SYMATTR InstName U2
SYMBOL ind 784 -464 R270
SYMATTR InstName L1
SYMATTR Value .2
SYMATTR SpiceLine Rser=.3m Rpar=5K
SYMBOL res 256 -288 R90
SYMATTR InstName R1
SYMATTR Value 3.09K
SYMBOL cap 64 -256 R0
SYMATTR InstName C3
SYMATTR Value .22
SYMBOL schottky 272 -688 M90
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 432 -688 M90
SYMATTR InstName C4
SYMATTR Value .22
SYMBOL voltage 128 -672 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 1168 -480 R0
SYMATTR InstName Rload1
SYMATTR Value 82.5m
SYMBOL nmos 544 -640 R0
SYMATTR InstName Q1
SYMATTR Value SIJA72ADP
SYMBOL nmos 544 -480 R0
SYMATTR InstName Q2
SYMATTR Value AOB2140L
SYMBOL voltage -1136 -720 R0
SYMATTR InstName V2
SYMATTR Value 32
SYMBOL PowerProducts\\LTC4449 -656 -480 M0
SYMATTR InstName U3
SYMBOL nmos -816 -640 M0
SYMATTR InstName Q3
SYMATTR Value SIJA72ADP
SYMBOL ind -1040 -464 M270
SYMATTR InstName L2
SYMATTR Value .2
SYMATTR SpiceLine Rser=.3m Rpar=5K
SYMBOL res -576 -256 R270
SYMATTR InstName R2
SYMATTR Value 3.09K
SYMBOL cap -448 -256 R0
SYMATTR InstName C5
SYMATTR Value .22
SYMBOL schottky -544 -688 R90
SYMATTR InstName D2
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap -688 -688 R90
SYMATTR InstName C6
SYMATTR Value .22
SYMBOL nmos -816 -480 M0
SYMATTR InstName Q4
SYMATTR Value AOB2140L
SYMBOL cap -320 688 R0
SYMATTR InstName C7
SYMATTR Value 2.2
SYMBOL cap -224 688 R0
SYMATTR InstName C8
SYMATTR Value 1
SYMBOL cap 80 464 R0
SYMATTR InstName C9
SYMATTR Value 100p
SYMBOL res -256 -624 R90
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL cap 80 128 R0
SYMATTR InstName C12
SYMATTR Value 11p
SYMBOL res 256 96 R90
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL cap 272 128 R0
SYMATTR InstName C13
SYMATTR Value 270p
SYMBOL res 448 -48 R0
SYMATTR InstName R5
SYMATTR Value 1.07k
SYMBOL cap 448 96 R0
SYMATTR InstName C10
SYMATTR Value 200p
SYMBOL LTC3882-2 -160 64 R0
SYMATTR InstName U1