IR2181(4) (S) & (PbF)
140
120
100
80
60
140v
70v
40
0v
20
1
10
100
Frequency (KHz)
1000
Fig u re 25.IR 21814 vs .Fre q u e n cy (IR FB C 20),
R gate=33Ω,V C C =15V
140
120
100
80
60
140v
70v
0v
40
20
1
10
100
Frequency (KHz)
1000
Fig u re 26.IR 21814 vs .Fre q u e n cy (IR FB C 30),
R gate=22Ω,V C C =15V
140
120
100
140v
80
70v
60
0v
40
20
1
10
100
Frequency (KHz)
1000
Fig u re 27.IR 21814 vs .Fre q u e n cy (IR FB C 40),
R gate=15Ω,V C C =15V
140
140v
120
70v
100
0v
80
60
40
20
1
10
100
Frequency (KHz)
1000
Fig u re 28.IR 21814 vs .Fre q u e n cy (IR FP E50),
R
=
g a te
10Ω,
V
C
C
=15V
16
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