DEMOBOARD TLE 6368 Infineon Technologies, DEMOBOARD TLE 6368 Datasheet - Page 15
DEMOBOARD TLE 6368
Manufacturer Part Number
DEMOBOARD TLE 6368
Description
BOARD DEMO FOR TLE 6368
Manufacturer
Infineon Technologies
Datasheet
1.TLE6368G1.pdf
(59 pages)
Specifications of DEMOBOARD TLE 6368
Main Purpose
DC/DC, Step Down with LDO
Voltage - Input
5.5 ~ 60 V
Regulator Topology
Buck
Board Type
Fully Populated
Utilized Ic / Part
TLE6368
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Outputs And Type
-
Power - Output
-
Voltage - Output
-
Current - Output
-
Frequency - Switching
-
Other names
DEMOBOARDTLE6368IN
Figure 7 Window watchdog timing
Figure 7 gives some timing information about the window watchdog. Looking at the
upper signals the perfect triggering of the watchdog is shown. When the 5V linear
regulator Q_LDO1 reaches its reset threshold, the reset delay time has to run off before
Data Sheet
W a tc h d o g
W a tc h d o g
w ith W D -
w in d o w
w in d o w
P e rfe c t trig g e rin g a fte r P o w e r o n R e s e t
V
In c o rre c t trig g e rin g
trig = 1
1 ) W a tc h d o g e n a b le c o m m a n d w ith n o trig g e r: D 0 D 9 D 1 4 D 1 5 = 0 1 0 0
2 ) W a tc h d o g trig g e r: D 1 5 = 1
3 ) P re trig g e r
4 ) M is s in g trig g e r
L e g e n d :
E R R
Q _ L D O 1
C S
C S
V
R 1
1 V
R th 1
C W
3 )
O W = O p e n w in d o w
C W = C lo s e d w in d o w
O W
t
4 )
R E S
1 )
C W
t
C W
O W
2 )
15
C W
O W
2 )
C W
2 )
C W
Rev. 2.2, 2006-12-01
TLE 6368 / SONIC
O W
t
S R
t
t
t
t
t
t
t