BTS610L1 Siemens Semiconductor Group, BTS610L1 Datasheet - Page 9

• Manufacturer Part Number: BTS610L1
• Description: Smart Two Channel Highside Power Switch (Overload protection Current limitation Short circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

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