IR2181_15 Datasheet, PDF (17/21 Pages) International Rectifier – HIGH AND LOW SIDE DRIVER

IR2181⁽4^{) (S) & (PbF)}
140
120
100
80
140v
60
70v
0v
40
20
1
10
100
Frequency (KHz)
1000
Fig u re 29.IR 2181s vs .Fre q u e n cy (IR FB C 20),
R
=
g a te
33_Ω
,
V
C
C
=15V
140
120
140v
100
70v
80
0v
60
40
20
1
10
100
1000
Frequency (KHz)
Fig u re 30.IR 2181s vs .Fre q u e n cy (IR FB C 30),
R _gate=22_Ω,V _{C C} =15V
140
140v 70v
120
0v
100
80
60
40
20
1
10
100
1000
Frequency (KHz)
Fig u re 31.IR 2181s vs .Fre q u e n cy (IR FB C 40),
R
=
g a te
15_Ω,
V
C
C
=
1
5
V
140
120
100
80
60
40
20
1
140V 70V 0V
10
100
Frequency (KHz)
1000
Fig u re 32.IR 2181s vs .Fre q u e n cy (IR FP E50),
R _gate=10_Ω,V _{C C} =15V
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17