Timing diagrams
Figure 1a: Vbb turn on:
IN1
IN2
V bb
V
OUT1
V
OUT2
BTS 610 L1
Both channels are symmetric and consequently the diagrams
are valid for each channel as well as for permuted channels
Figure 3a: Short circuit
shut down by overtempertature, reset by cooling
IN
other channel: normal operation
IL
IL(SCp) IL(SCr)
ST open drain
Figure 2a: Switching a lamp:
IN
ST
t
t
Heating up may require several milliseconds, depending on
external conditions
Figure 4a: Overtemperature:
Reset if Tj <Tjt
ST
IN
V
OUT
ST
V
I
OUT
L
t
T
J
t
Semiconductor Group
9