SIMPLE BUCK-BOOST CONVERTER
.opt acct nomod nopage reltol=.002 itl5=0 itl4=100 abstol=1e-9
.opt vntol=1e-4 gmin=1e-9 numdgt=8
.width out=132
.temp 30
.tran 1us 50000us 0us 1us uic
.lib eval.lib
vg 103 101 pulse(0 15 0 0 0 116.05us 333.333us)
rg 103 104 10
vcc 10 11 sin(0 170 60 0)
db1 10 100 dio
db2 11 100 dio
db3 0 10 dio
db4 0 11 dio
lt 101 0 10000uH ic=0A
.model dio D(Is=0.1p Rs=0.01)
dout 3 101 dio
cout 3 0 400uf ic=-170V
rload 3 0 1000
m1 100 104 101 101 irf150
.print tran v(3) i(lt) id(m1) v(100) i(dout) v(10,11)
.probe
.end