IPS031R International Rectifier Corp., IPS031R Datasheet - Page 5

• Manufacturer Part Number: IPS031R
• Description: Intelligent Power Switch 1 Channel Low Side Driver In A D-pak Package
• Manufacturer: International Rectifier Corp.

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(165 °c)
Vin
Vds
Vin
Ids
Ids
T
( see Appl . Notes to evaluate power dissipation )
Isd
Tsd
Vds clamp
5 V
Figure 3 - Active clamp waveforms
0 V
Figure 1 - Timing diagram
I shutdown
( Vcc )
T shutdown
t < T reset
T clamp
t > T reset
Vin
Ids
Vds
Figure 2 - IN rise time & switching time definitions
10 %
90 %
10 %
90 %
Tr-in
Tr-in
Td on
Rem : V load is negative
Figure 4 - Active clamp test circuit
during demagnetization
5 v
0 v
tr
Vin
IN
Td off
D
S
IPS031R
L
R
Ids
V load
Vds
14 V
+
-
tf
5