SABER Electrical Model
REV May 2002
template FDP2552 n2,n1,n3
electrical n2,n1,n3
{
var i iscl
dp..model dbodymod = (isl=2.6e-11,nl=1.09,rs=2.6e-3,trs1=3.0e-3,trs2=1.5e-6,cjo=1.9e-9,m=0.62,tt=5.1e-8,xti=4.2)
dp..model dbreakmod = (rs=0.3,trs1=3.0e-3,trs2=-8.9e-6)
dp..model dplcapmod = (cjo=5.7e-10,isl=10.0e-30,nl=10,m=0.58)
m..model mmedmod = (type=_n,vto=3.5,kp=6,is=1e-30, tox=1)
m..model mstrongmod = (type=_n,vto=4.15,kp=80,is=1e-30, tox=1)
m..model mweakmod = (type=_n,vto=2.91,kp=0.03,is=1e-30, tox=1,rs=0.1)
LDRAIN
sw_vcsp..model s1amod = (ron=1e-5,roff=0.1,von=-6.0,voff=-4.0)
sw_vcsp..model s1bmod = (ron=1e-5,roff=0.1,von=-4.0,voff=-6.0)
sw_vcsp..model s2amod = (ron=1e-5,roff=0.1,von=-2,voff=-0.5)
sw_vcsp..model s2bmod = (ron=1e-5,roff=0.1,von=-0.5,voff=-2)
c.ca n12 n8 = 1e-9
DPLCAP
DRAIN
2
5
10
RLDRAIN
RSLC1
51
RSLC2
c.cb n15 n14 = 1e-9
c.cin n6 n8 = 2.65e-9
ISCL
DBREAK
11
50
-
dp.dbody n7 n5 = model=dbodymod
dp.dbreak n5 n11 = model=dbreakmod
dp.dplcap n10 n5 = model=dplcapmod
RDRAIN
6
8
ESG
DBODY
EVTHRES
+
16
21
+
-
19
8
MWEAK
LGATE
EVTEMP
spe.ebreak n11 n7 n17 n18 = 178
spe.eds n14 n8 n5 n8 = 1
spe.egs n13 n8 n6 n8 = 1
spe.esg n6 n10 n6 n8 = 1
spe.evthres n6 n21 n19 n8 = 1
RGATE
GATE
1
+
6
-
18
22
EBREAK
+
MMED
9
20
MSTRO
8
17
18
-
RLGATE
LSOURCE
CIN
SOURCE
3
7
spe.evtemp n20 n6 n18 n22 = 1
RSOURCE
RLSOURCE
i.it n8 n17 = 1
S1A
S2A
RBREAK
12
15
13
8
14
13
17
18
l.lgate n1 n9 = 7.15e-9
l.ldrain n2 n5 = 1.0e-9
l.lsource n3 n7 = 2.3e-9
RVTEMP
19
S1B
S2B
13
CB
CA
IT
14
-
+
+
res.rlgate n1 n9 = 71.5
res.rldrain n2 n5 = 10
res.rlsource n3 n7 = 23
VBAT
6
8
5
8
EGS
EDS
+
-
-
8
22
RVTHRES
m.mmed n16 n6 n8 n8 = model=mmedmod, l=1u, w=1u
m.mstrong n16 n6 n8 n8 = model=mstrongmod, l=1u, w=1u
m.mweak n16 n21 n8 n8 = model=mweakmod, l=1u, w=1u
res.rbreak n17 n18 = 1, tc1=1.1e-3,tc2=-2e-6
res.rdrain n50 n16 = 2.5e-2, tc1=8.5e-3,tc2=2.5e-5
res.rgate n9 n20 = 1.04
res.rslc1 n5 n51 = 1.0e-6, tc1=3.4e-3,tc2=1.5e-6
res.rslc2 n5 n50 = 1.0e3
res.rsource n8 n7 = 4.6e-3, tc1=4.0e-3,tc2=1.0e-6
res.rvthres n22 n8 = 1, tc1=-4.3e-3,tc2=-1.6e-5
res.rvtemp n18 n19 = 1, tc1=-4.1e-3,tc2=1.5e-6
sw_vcsp.s1a n6 n12 n13 n8 = model=s1amod
sw_vcsp.s1b n13 n12 n13 n8 = model=s1bmod
sw_vcsp.s2a n6 n15 n14 n13 = model=s2amod
sw_vcsp.s2b n13 n15 n14 n13 = model=s2bmod
v.vbat n22 n19 = dc=1
equations {
i (n51->n50) +=iscl
iscl: v(n51,n50) = ((v(n5,n51)/(1e-9+abs(v(n5,n51))))*((abs(v(n5,n51)*1e6/75))** 3))
}
©2002 Fairchild Semiconductor Corporation
FDB2552 / FDP2552 Rev. B