AUIPS6044G 查看數據表（PDF） - International Rectifier
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AUIPS6044G Datasheet PDF : 14 Pages
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AUIPS6044GPbF
T clamp
Vin
Ids
Vcc
Vds
Vds clamp
See Application Notes to evaluate power dissipation
Figure 1 – Active clamp waveforms
Vin
Iout
Ilim
limiting
Tj
Tsd+
Tsd-
DG
Thermal cycling
Figure 2 – Protection timing diagram
90%
Vin
10%
Tr-in
Vcc
90%
Vcc-5V
Vout
10%
Td on
Tr1
Tr2
Td off
Tf
Figure 3 – Switching times definitions
www.irf.com
Dg
Vcc
In Gnd Out
5V
Vin
0V
Vout
Rem :
During active
clamp, Vload
is negative
Vclamp
+
L
14V
-
R
Iout
Figure 4 – Active clamp test circuit
7
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