* SPICE netlist
XU1 N009 N011 OUT NC_01 NC_02 NC_03 N007 0 N006 N008 MP_04 N010 IN+ IN- N004 MP_05 N003 N002 N011 0 LTC3109 ;pnba Vstore)Vaux)Vout)Vout2)Vout2_EN)Pgood)VLDO)GND)C1B)C2B))SWB)VinB)VinA)SWA))C2A)C1A)VS1)VS2
C1 N002 N001 1n
C2 N003 N001 470p
L1 IN+ N004 7.5 Rser=85m
L2 N001 0 75m Rser=305
C3 N006 N005 1n
C4 N008 N005 470p
L3 IN- N010 7.5 Rser=85m
L4 N005 0 75m Rser=305
C5 N011 0 1
C6 N007 0 2.2
C7 N009 0 10
C8 OUT 0 10
V1 IN+ IN- PWL(0 0 100n 60m 1.0001 60m 1.001 -60m 2.001 -60m) Rser=1
C11 IN- 0 1 Rpar=100K
C10 IN+ IN- 220 Rser=5m Rpar=1Meg
K1 L1 L2 0.98
K2 L3 L4 0.98
.tran 3

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 784
WIRE -456 -376 -552 -376
WIRE -264 -376 -456 -376
WIRE -136 -376 -264 -376
WIRE 8 -376 -88 -376
WIRE 40 -376 8 -376
WIRE 120 -376 104 -376
WIRE -136 -344 -136 -376
WIRE -88 -344 -88 -376
WIRE 8 -280 8 -376
WIRE 40 -280 8 -280
WIRE 120 -280 104 -280
WIRE -456 -248 -456 -376
WIRE -88 -232 -88 -264
WIRE -552 -216 -552 -376
WIRE -136 -184 -136 -264
WIRE 120 -184 -136 -184
WIRE 120 -88 -232 -88
WIRE 552 -88 376 -88
WIRE 552 -72 552 -88
WIRE -552 8 -552 -136
WIRE -456 8 -456 -184
WIRE -456 8 -552 8
WIRE -232 8 -232 -88
WIRE -232 8 -456 8
WIRE -136 8 -232 8
WIRE 8 8 -88 8
WIRE 40 8 8 8
WIRE 120 8 104 8
WIRE 408 8 376 8
WIRE 488 8 472 8
WIRE 552 8 552 -8
WIRE -456 40 -456 8
WIRE -136 40 -136 8
WIRE -88 40 -88 8
WIRE 8 104 8 8
WIRE 40 104 8 104
WIRE 120 104 104 104
WIRE 408 104 376 104
WIRE 488 104 472 104
WIRE -456 136 -456 104
WIRE -88 152 -88 120
WIRE -136 200 -136 120
WIRE 120 200 -136 200
WIRE 392 200 376 200
WIRE 440 200 392 200
WIRE 440 216 440 200
WIRE -264 296 -264 -376
WIRE 120 296 -264 296
WIRE 392 296 392 200
WIRE 392 296 376 296
WIRE 440 296 440 280
WIRE 120 392 104 392
WIRE 392 392 376 392
FLAG -88 -232 0
FLAG 104 392 0
FLAG -88 152 0
FLAG 392 392 0
FLAG 440 296 0
FLAG 488 8 0
FLAG 488 104 0
FLAG 552 8 0
FLAG 552 -88 OUT
FLAG -552 -376 IN+
FLAG -552 8 IN-
FLAG -456 136 0
SYMBOL PowerProducts\\LTC3109 248 8 R0
SYMATTR InstName U1
SYMBOL cap 104 -392 R90
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL cap 104 -296 R90
SYMATTR InstName C2
SYMATTR Value 470p
SYMBOL ind2 -152 -360 R0
SYMATTR InstName L1
SYMATTR Value 7.5
SYMATTR SpiceLine Rser=85m
SYMATTR Type ind
SYMBOL ind2 -72 -360 M0
SYMATTR InstName L2
SYMATTR Value 75m
SYMATTR SpiceLine Rser=305
SYMATTR Type ind
SYMBOL cap 104 -8 R90
SYMATTR InstName C3
SYMATTR Value 1n
SYMBOL cap 104 88 R90
SYMATTR InstName C4
SYMATTR Value 470p
SYMBOL ind2 -152 24 R0
SYMATTR InstName L3
SYMATTR Value 7.5
SYMATTR SpiceLine Rser=85m
SYMATTR Type ind
SYMBOL ind2 -72 24 M0
SYMATTR InstName L4
SYMATTR Value 75m
SYMATTR SpiceLine Rser=305
SYMATTR Type ind
SYMBOL cap 424 216 R0
SYMATTR InstName C5
SYMATTR Value 1
SYMBOL cap 408 24 R270
SYMATTR InstName C6
SYMATTR Value 2.2
SYMBOL cap 408 120 R270
SYMATTR InstName C7
SYMATTR Value 10
SYMBOL cap 536 -72 R0
SYMATTR InstName C8
SYMATTR Value 10
SYMBOL voltage -552 -232 R0
SYMATTR SpiceLine Rser=1
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100n 60m 1.0001 60m 1.001 -60m 2.001 -60m)
SYMBOL cap -472 40 R0
SYMATTR Value 1
SYMATTR SpiceLine Rpar=100K
SYMATTR InstName C11
SYMBOL cap -472 -248 R0
SYMATTR Value 220
SYMATTR SpiceLine Rser=5m Rpar=1Meg
SYMATTR InstName C10