ITS 640S2 Infineon Technologies, ITS 640S2 Datasheet - Page 10

• Manufacturer Part Number: ITS 640S2
• Manufacturer: Infineon Technologies

Specifications of ITS 640S2

• Packages: PG-TO220-7
• Channels: 1.0
• Ron @ Tj = 25°c: 30.0 mOhm (max)
• Recommended Operating Voltage Range: 5.0 - 34.0 V
• Il(sc): 50.0 A
• Diagnostic: Sense

Timing diagrams
Figure 1a: Switching a resistive load,
change of load current in on-condition:
Figure 1b: V
Infineon Technologies AG
The sense signal is not valid during settling time after turn or
change of load current.
proper turn on under all conditions
ST
IN
V
IN
ST
V
I
I
I IS
I IS
L
bb
L
OUT
bb
t
don(ST)
t
on
turn on:
t
Load 1
son(IS)
t
slc(IS)
Load 2
t
soff(IS)
t
doff(ST)
t
t
off
slc(IS)
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t
t
Figure 2a: Switching a lamp
Figure 2b: Switching a lamp with current limit:
V
ST
IN
ST
IN
I IS
V
I
I IS
I
L
OUT
OUT
L
PROFET ® ITS 640S2
2006-Mar-28
t
t