IR21814 查看數據表（PDF） - Infineon Technologies
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IR21814 Datasheet PDF : 21 Pages
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IR2181(4) (S) & (PbF)
140
120
100
80
60
140v
70v
40
0v
20
1
10
100
1000
Frequency (KHz)
Fig u re 33.IR 21814s vs .Fre q u e n cy (IR FB C 20),
R
=
g a te
33Ω,
V
C
C
=
15
V
140
120
100
80
60
40
20
1
140v
70v
0v
10
100
Frequency (KHz)
1000
Fig u re 34.IR 21814s vs .Fre q u e n cy (IR FB C 30),
R
=
g a te
22Ω,
V
C
C
=
1
5
V
140
120
100
140v
80
70v
0v
60
40
20
1
10
100
1000
Frequency (KHz)
Fig u re 35.IR 21814s vs .Fre q u e n cy (IR FB C 40),
R
=
g a te
15
Ω,
V
C
C
=15V
140
120
140v 70v
0v
100
80
60
40
20
1
10
100
Frequency (KHz)
1000
Fig u re 36.IR 21814s vs .Fre q u e n cy (IR FP E50),
R gate=10Ω,V C C =15V
18
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