* SPICE netlist
V1 IN 0 6
MQ1 IN N002 N004 N004 Si4866DY
MQ2 N004 N008 0 0 Si4866DY
C1 N003 N004 .1
D1 IN N003 1N5817
D2 0 N004 1N5817
R1 N006 OUT .003
C2 N006 OUT 1000p
L1 N004 N006 1
R2 IN N001 10K
MQ3 IN N011 N014 N014 Si4866DY
MQ4 N014 N018 0 0 Si4866DY
C3 N013 N014 .1
D3 IN N013 1N5817
D4 0 N014 1N5817
R3 N016 OUT .003
C4 N016 OUT 1000p
L2 N014 N016 1
MQ5 IN N023 N025 N025 Si4866DY
MQ6 N025 N029 0 0 Si4866DY
C5 N024 N025 .1
D5 0 N025 1N5817
R4 N027 OUT .003
L3 N025 N027 1
D6 IN N024 1N5817
C6 N027 OUT 1000p
C7 OUT 0 500 Rser=25m
C8 N026 N028 100p
C9 N022 0 100p
C10 N020 0 680p
R5 N021 N020 5K
XU1 N010 N007 N005 N019 OUT 0 N028 N026 0 N006 OUT N016 OUT OUT N027 N022 N021 N012 N015 N017 N024 N023 N025 N029 N018 0 N008 IN N014 N011 N013 N004 N002 N003 N001 N009 LTC3732 ;pnba VID1)PLLIN)PLLFLTR)FCB)IN+)IN-)DIFFOUT)EAIN)SGND)Sense1+)Sense1-)Sense2+)Sense2-)Sense3-)Sense3+)Run/SS)Ith)VID2)VID3)VID4)Boost3)TG3)SW3)BG3)BG2)PGND)BG1)Vcc)SW2)TG2)Boost2)SW1)TG1)Boost1)Pgood)VID0
Rload OUT 0 .1
.tran 300u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1856 1952
WIRE -736 -976 -928 -976
WIRE -432 -976 -736 -976
WIRE -176 -976 -432 -976
WIRE -48 -976 -176 -976
WIRE 96 -976 -48 -976
WIRE 208 -976 96 -976
WIRE 288 -976 208 -976
WIRE 384 -976 288 -976
WIRE -928 -960 -928 -976
WIRE -736 -960 -736 -976
WIRE -176 -960 -176 -976
WIRE -48 -960 -48 -976
WIRE 96 -960 96 -976
WIRE 384 -944 384 -976
WIRE -432 -896 -432 -976
WIRE -928 -864 -928 -880
WIRE -736 -864 -736 -880
WIRE -656 -864 -736 -864
WIRE 336 -864 -208 -864
WIRE 96 -768 96 -896
WIRE 96 -768 -208 -768
WIRE 128 -768 96 -768
WIRE 384 -768 384 -848
WIRE 384 -768 192 -768
WIRE -656 -672 -688 -672
WIRE 384 -672 384 -768
WIRE 384 -672 -208 -672
WIRE 528 -672 384 -672
WIRE 576 -672 528 -672
WIRE 688 -672 656 -672
WIRE 704 -672 688 -672
WIRE 800 -672 784 -672
WIRE 384 -656 384 -672
WIRE 528 -624 528 -672
WIRE -656 -576 -688 -576
WIRE 336 -576 -208 -576
WIRE 384 -528 384 -560
WIRE 528 -528 528 -560
WIRE -144 -480 -208 -480
WIRE 688 -480 688 -672
WIRE 688 -480 -144 -480
WIRE -144 -464 -144 -480
WIRE -656 -384 -688 -384
WIRE -144 -384 -144 -400
WIRE -144 -384 -208 -384
WIRE 800 -384 800 -672
WIRE 800 -384 -144 -384
WIRE 288 -368 288 -976
WIRE -656 -288 -688 -288
WIRE 240 -288 -208 -288
WIRE -656 -192 -688 -192
WIRE -48 -192 -48 -896
WIRE -48 -192 -208 -192
WIRE 80 -192 -48 -192
WIRE 288 -192 288 -272
WIRE 288 -192 144 -192
WIRE -656 -96 -688 -96
WIRE 288 -96 288 -192
WIRE 288 -96 -208 -96
WIRE 512 -96 288 -96
WIRE 576 -96 512 -96
WIRE 688 -96 656 -96
WIRE 704 -96 688 -96
WIRE 800 -96 800 -384
WIRE 800 -96 784 -96
WIRE 288 -80 288 -96
WIRE 512 -48 512 -96
WIRE -656 0 -688 0
WIRE 240 0 -208 0
WIRE 288 48 288 16
WIRE 512 48 512 16
WIRE -656 96 -688 96
WIRE -144 96 -208 96
WIRE 688 96 688 -96
WIRE 688 96 -144 96
WIRE -144 112 -144 96
WIRE -832 192 -848 192
WIRE -752 192 -768 192
WIRE -656 192 -672 192
WIRE -144 192 -144 176
WIRE -144 192 -208 192
WIRE 800 192 800 -96
WIRE 800 192 -144 192
WIRE 208 208 208 -976
WIRE -736 288 -768 288
WIRE -656 288 -672 288
WIRE 160 288 -208 288
WIRE -656 384 -672 384
WIRE -176 384 -176 -896
WIRE -176 384 -208 384
WIRE -48 384 -176 384
WIRE 208 384 208 304
WIRE 208 384 16 384
WIRE -656 480 -720 480
WIRE 208 480 208 384
WIRE 208 480 -208 480
WIRE 496 480 208 480
WIRE 576 480 496 480
WIRE 688 480 656 480
WIRE 704 480 688 480
WIRE 800 480 800 192
WIRE 800 480 784 480
WIRE -720 496 -720 480
WIRE 208 496 208 480
WIRE 496 528 496 480
WIRE -720 576 -720 560
WIRE -656 576 -720 576
WIRE 160 576 -208 576
WIRE 208 624 208 592
WIRE 496 624 496 592
WIRE -656 672 -736 672
WIRE -144 672 -208 672
WIRE 688 672 688 480
WIRE 688 672 -144 672
WIRE -144 688 -144 672
WIRE -656 768 -688 768
WIRE -144 768 -144 752
WIRE -144 768 -208 768
WIRE 800 768 800 480
WIRE 800 768 -144 768
WIRE -432 816 -432 800
WIRE -688 864 -688 768
WIRE 800 864 800 768
WIRE 800 864 -688 864
WIRE 928 864 800 864
WIRE 800 880 800 864
WIRE 928 880 928 864
WIRE -736 960 -736 672
WIRE 800 960 800 944
WIRE 800 960 -736 960
WIRE 800 976 800 960
WIRE 928 976 928 960
FLAG -432 816 0
FLAG -928 -864 0
FLAG 384 -528 0
FLAG 528 -528 0
FLAG 288 48 0
FLAG 512 48 0
FLAG 208 624 0
FLAG 496 624 0
FLAG 800 976 0
FLAG 928 976 0
FLAG 928 864 OUT
FLAG -672 384 0
FLAG -768 288 0
FLAG -848 192 0
FLAG -928 -976 IN
SYMBOL VOLTAGE -928 -976 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL NMOS 336 -944 R0
SYMATTR InstName Q1
SYMATTR Value Si4866DY
SYMBOL nmos 336 -656 R0
SYMATTR InstName Q2
SYMATTR Value Si4866DY
SYMBOL cap 128 -784 M90
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL schottky 80 -960 R0
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMBOL schottky 512 -560 M180
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMBOL RES 688 -688 M90
SYMATTR InstName R1
SYMATTR Value .003
SYMBOL cap -160 -464 R0
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL ind 560 -656 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL RES -752 -976 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL nmos 240 -368 R0
SYMATTR InstName Q3
SYMATTR Value Si4866DY
SYMBOL nmos 240 -80 R0
SYMATTR InstName Q4
SYMATTR Value Si4866DY
SYMBOL cap 80 -208 M90
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL schottky -64 -960 R0
SYMATTR InstName D3
SYMATTR Value 1N5817
SYMBOL schottky 496 16 M180
SYMATTR InstName D4
SYMATTR Value 1N5817
SYMBOL res 688 -112 M90
SYMATTR InstName R3
SYMATTR Value .003
SYMBOL cap -160 112 R0
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL ind 560 -80 R270
SYMATTR InstName L2
SYMATTR Value 1
SYMBOL nmos 160 208 R0
SYMATTR InstName Q5
SYMATTR Value Si4866DY
SYMBOL nmos 160 496 R0
SYMATTR InstName Q6
SYMATTR Value Si4866DY
SYMBOL cap -48 368 M90
SYMATTR InstName C5
SYMATTR Value .1
SYMBOL schottky 480 592 M180
SYMATTR InstName D5
SYMATTR Value 1N5817
SYMBOL res 688 464 M90
SYMATTR InstName R4
SYMATTR Value .003
SYMBOL ind 560 496 R270
SYMATTR InstName L3
SYMATTR Value 1
SYMBOL schottky -192 -960 R0
SYMATTR InstName D6
SYMATTR Value 1N5817
SYMBOL cap -160 688 R0
SYMATTR InstName C6
SYMATTR Value 1000p
SYMBOL polcap 784 880 R0
SYMATTR InstName C7
SYMATTR Value 500
SYMATTR SpiceLine Rser=25m
SYMBOL cap -736 496 R0
SYMATTR InstName C8
SYMATTR Value 100p
SYMBOL cap -672 304 M270
SYMATTR InstName C9
SYMATTR Value 100p
SYMBOL cap -768 208 M270
SYMATTR InstName C10
SYMATTR Value 680p
SYMBOL res -656 176 R90
SYMATTR InstName R5
SYMATTR Value 5K
SYMBOL POWERPRODUCTS\\LTC3732 -432 -48 R0
SYMATTR InstName U1
SYMBOL res 912 864 R0
SYMATTR InstName Rload
SYMATTR Value .1