Datasheet

2006-03-22
Page 18
ITS 4141D
Figure 3b: Short circuit in on-state
shut down by overtemperature, restart by cooling
Figure 3a: Turn on into short circuit,
shut down by overtemperature, restart by cooling
IN
L
t
I
L(SCr)
I
V
OUT
Output short to GND
normal
operation
IN
L
t
I
L(SCr)
I
I
L(SCp)
V
OUT
Output short to GND
Heating up of the chip may require several milliseconds, depending
on external conditions.
Figure 5: Undervoltage shutdown and restart
Figure 4: Overtemperature:
Reset if T
j
< T
jt
IN
OUT
J
t
V
T
IN
V
t
bb
t
d(Vbbon)
V
out
10,5V
t
d(Vbbon)