IPS1021 International Rectifier Corp., IPS1021 Datasheet - Page 5

• Manufacturer Part Number: IPS1021
• Description: low-side intelligent power switches (IPS)
• Manufacturer: International Rectifier Corp.

All curves are typical values. Operating in the shaded area is not recommended.
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165°C
See Application Notes to evaluate power dissipation
Vdiag
Vds
Vin
Ids
Vin
Ids
Tsd
Isd
Tj
Vds clamp
Vcc
Figure 3 – Active clamp waveforms
Ishutdown
Figure 1 – Timing diagram
normal
fault
Tshutdown
T clamp
t<T reset
t>T reset
Vds
Vin
Ids
Figure 2 – IN rise time & switching definitions
80%
80%
20%
20%
Rem : During active clamp,
5V
0V
Td on
Figure 4 – Active clamp test circuit
Vload is negative
Vin
Tr-in
IN
Tr
IPS1021(
D
S
R
L
Ids
V load
Vds
Td off
S
5
)(
14V
R
+
-
)
Tf