TLE6263 Infineon Technologies AG, TLE6263 Datasheet - Page 35

• Manufacturer Part Number: TLE6263
• Description: LS CAN/ LDO and HS Switch
• Manufacturer: Infineon Technologies AG

Figure 12:
Figure 13:
Version 2.08
Trigger
IBIT 0
Reset
Out
WD
diagnosis
V
Flag in
timer reset
Watchdog
mode
INT
bit 6
V
Trigger
SPI
IBIT 0
Reset
Stb
Out
-Fail
V
WD
CC
-
t
CW
timer reset
Watchdog
Watchdog Timing Diagram
Reset Timing Diagram
V
t
HIGH
microcontroller
LOW
OW
activation by
RT
operation
t
normal
CW
start up
t
RD
V
t
OW
INT-Fail
t
CW
+t
t
OW
LW
t
WDR
t
(to long)
timeout
WDR
normal operation
t
t
LW
LW
t < t
35
t
RR
CW
t
OW
t
t
LW
RR
t
operation
SR
normal
t
CW
undervoltage
t
Final Datasheet TLE 6263
OW
t
t
CW
(to short)
RD
timeout
t
t
LW
t
LW
start up
CW
t
CW
operation
t
normal
OW
2004-06-07
t
t
t
t
t
t