Datasheet

PROFET
®
ITS 716G
Infineon Technologies AG 12 of 14 2006-Mar-23
Figure 1a: V
bb
turn on:
IN2
V
OUT1
t
V
bb
ST1 open drain
IN1
V
OUT2
ST2 open drain
Figure 2a: Switching a resistive load,
turn-on/off time and slew rate definition:
IN
t
V
OUT
I
L
t
t
on
off
90%
dV/dton
dV/dtoff
10%
Figure 2b: Switching a lamp:
IN
ST
OUT
L
t
V
I
Figure 3a: Turn on into short circuit:
shut down by overtemperature, restart by cooling
other channel: normal operation
t
I
ST
IN1
L1
L(SCr)
I
I
L(lim)
t
off(SC)
Heating up of the chip may require several milliseconds, depending
on external conditions
Timing diagrams
All channels are symmetric and consequently the diagrams are valid for channel 1 to
channel 4