* SPICE netlist
XU1 N003 N004 N004 N006 0 N007 N005 IN N002 N001 0 LT3471 ;pnba FB1N)FB1P)Vref)FB2P)FB2N)SW2)_SHDN/SS2)Vin)_SHDN/SS1)SW1)GND
L1 IN N001 2.2
L2 IN N007 10
L3 OUT2 N008 10
V1 IN 0 3.3
D1 N001 OUT1 1N5817
D2 N008 0 1N5817
C1 N008 N007 1
C2 OUT1 0 4.7
R1 OUT1 N003 90.9K
R2 N003 0 15K
C3 OUT2 0 10
R3 N004 N006 15K
R4 N006 OUT2 105K
C4 N006 OUT2 75p
C5 N005 0 .33
R5 N005 IN 4.7K
C6 N002 0 .33
R6 N002 IN 4.7K
C7 N004 0 .1
Rload1 OUT1 0 20
Rload2 OUT2 0 28
.tran 1.2m startup
K1 L2 L3 1.

* LTspice schematic (.asc)
Version 4
SHEET 1 992 608
WIRE -416 -304 -496 -304
WIRE -176 -304 -416 -304
WIRE -64 -304 -96 -304
WIRE 112 -304 -64 -304
WIRE 288 -304 176 -304
WIRE 400 -304 288 -304
WIRE 496 -304 400 -304
WIRE -496 -288 -496 -304
WIRE 288 -288 288 -304
WIRE 400 -288 400 -304
WIRE 496 -288 496 -304
WIRE -64 -256 -64 -304
WIRE -496 -192 -496 -208
WIRE -416 -192 -416 -304
WIRE -400 -192 -416 -192
WIRE -304 -192 -320 -192
WIRE -240 -192 -304 -192
WIRE 288 -192 288 -208
WIRE 288 -192 96 -192
WIRE 400 -192 400 -224
WIRE 496 -192 496 -208
WIRE -304 -176 -304 -192
WIRE 288 -176 288 -192
WIRE 160 -128 96 -128
WIRE 176 -128 160 -128
WIRE -304 -96 -304 -112
WIRE 288 -80 288 -96
WIRE -416 -64 -416 -192
WIRE -240 -64 -416 -64
WIRE 160 -64 160 -128
WIRE 160 -64 96 -64
WIRE 160 -48 160 -64
WIRE 112 0 96 0
WIRE -416 64 -416 -64
WIRE -400 64 -416 64
WIRE -304 64 -320 64
WIRE -240 64 -304 64
WIRE 160 64 160 32
WIRE 160 64 96 64
WIRE 256 64 160 64
WIRE 352 64 256 64
WIRE -304 80 -304 64
WIRE 256 80 256 64
WIRE 352 96 352 64
WIRE -304 160 -304 144
WIRE -160 160 -160 128
WIRE -416 192 -416 64
WIRE -144 192 -416 192
WIRE 16 192 16 128
WIRE 16 192 -64 192
WIRE 32 192 16 192
WIRE 112 192 96 192
WIRE 160 192 112 192
WIRE 256 192 256 160
WIRE 256 192 240 192
WIRE 352 192 352 160
WIRE 352 192 256 192
WIRE 432 192 352 192
WIRE 112 208 112 192
WIRE 256 208 256 192
WIRE 432 208 432 192
WIRE 112 304 112 272
WIRE 256 304 256 272
WIRE 432 304 432 288
FLAG -496 -192 0
FLAG -304 160 0
FLAG 112 304 0
FLAG 400 -192 0
FLAG 288 -80 0
FLAG 112 0 0
FLAG 256 304 0
FLAG -160 160 0
FLAG 496 -192 0
FLAG 432 304 0
FLAG -304 -96 0
FLAG 240 -128 0
FLAG -496 -304 IN
FLAG 496 -304 OUT1
FLAG 432 192 OUT2
SYMBOL PowerProducts\\LT3471 -64 -64 R0
SYMATTR InstName U1
SYMBOL ind -192 -288 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL ind2 -160 208 R270
SYMATTR InstName L2
SYMATTR Value 10
SYMATTR Type ind
SYMBOL ind2 256 208 M270
SYMATTR InstName L3
SYMATTR Value 10
SYMATTR Type ind
SYMBOL voltage -496 -304 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL schottky 112 -288 R270
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 96 208 R0
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 96 176 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap 384 -288 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL res 272 -304 R0
SYMATTR InstName R1
SYMATTR Value 90.9K
SYMBOL res 272 -192 R0
SYMATTR InstName R2
SYMATTR Value 15K
SYMBOL cap 240 208 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res 144 -64 R0
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL res 240 64 R0
SYMATTR InstName R4
SYMATTR Value 105K
SYMBOL cap 336 96 R0
SYMATTR InstName C4
SYMATTR Value 75p
SYMBOL cap -320 80 R0
SYMATTR InstName C5
SYMATTR Value .33
SYMBOL res -304 48 R90
SYMATTR InstName R5
SYMATTR Value 4.7K
SYMBOL cap -320 -176 R0
SYMATTR InstName C6
SYMATTR Value .33
SYMBOL res -304 -208 R90
SYMATTR InstName R6
SYMATTR Value 4.7K
SYMBOL cap 176 -112 R270
SYMATTR InstName C7
SYMATTR Value .1
SYMBOL res 480 -304 R0
SYMATTR InstName Rload1
SYMATTR Value 20
SYMBOL res 416 192 R0
SYMATTR InstName Rload2
SYMATTR Value 28