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TLE 6210
TLE 6211
Block Description and Electrical Characteristics
V1.2 Data Sheet
16
2002-08
4.8
Error Lamp Output SILA and Lamp Relay Output NSILA
The SILA output is a 300 mA open collector output. It is available in the TLE 6210 G.
SILA is a self-on output: It is switched on if the supply voltage is missing. The
TLE 6211 G is equipped with the logically inverted NSILA output. NSILA is a 30 mA open
collector output. It is intended to drive the lamp relay. In the dice version TLE 6211 C
both outputs can be used.
Both SILA and NSILA are intended to control a warning lamp. The output is controlled
by the internal supervision logic and control signal at the SIA pin.
A logic High at the SIA input switches SILA off and NSILA on.
The supervision logic will switch on SILA if a watchdog timing violation is detected or the
output voltage
U
ST
is out of range.
Table 1
on
Page 19
and
Table 2
on
Page 28
give an
overview on the different errors.
The SILA output is equipped with its own overtemperature protection.
Characteristics Lamp Driver Output SILA
6 V
U
ZP
18 V, -40 C
T
j
+150 C, if not otherwise specified
#
Parameter
Sym-
bol
Limit Values
min.
typ.
U
SILA
–
–
I
K
300
Unit Conditions
max.
2.5
2.5
–
4.8.1 Saturation voltage
–
–
–
V
I
= 300 mA;
U
Z
P
6 V
I
= 300 mA;
U
ZP
= 0 V
–
4.8.2 Overload detection
current
4.8.3 Output leakage
current
4.8.4 Threshold voltage for
automatic ON
4.8.5 Overtemperature
shutdown threshold
mA
I
R
–
–
1
–
–
–
0.1
4
4.7
mA
mA
V
U
SILA
16 V
16 V <
U
SILA
< 42 V
U
SILA
2.5 V;
I
= 300 mA
U
ZP
6 V
U
ZP
T
K
150
–
–
C