IPS6031S International Rectifier, IPS6031S Datasheet - Page 6

• Manufacturer Part Number: IPS6031S
• Description: INTELLIGENT POWER HIGH SIDE SWITCH
• Manufacturer: International Rectifier

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See Application Notes to evaluate power dissipation
Vds
Vin
Ids
Vin
Vout
Vcc-5V
90%
90%
10%
10%
Vcc
Vcc
Vds clamp
Td on
Figure 3 – Switching times definitions
Figure 1 – Active clamp waveforms
Tr-in
Tr1
Tr2
T clamp
Td off
Tf
Iout
Tsd+
Vin
Tsd-
DG
Ilim
Tj
5V
0V
Figure 2 – Protection timing diagram
Figure 4 – Active clamp test circuit
Vin
limiting
Dg
In
IPS6031(
Gnd
During active
clamp, Vload
is negative
Rem :
Vout
Vcc
Out
S
Vclamp
Iout
)(
R
L
Thermal cycling
R
)PbF
6
14V
+
-