TLE 7273-2G V50 Infineon Technologies, TLE 7273-2G V50 Datasheet - Page 10

• Manufacturer Part Number: TLE 7273-2G V50
• Manufacturer: Infineon Technologies

Specifications of TLE 7273-2G V50

• Packages: PG-DSO-14
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 180mA
• Dropout Voltage: 250mV

Figure 6
Figure 7
Data Sheet
VRO/V
WDI/V
VQ/V
IQ/A
Wnd
Vi/V
V
RT
T
Window Watchdog Signal Diagram
Window Watchdog Definitions
RD
Don’t care WDI
during IW
Ingnore Wnd
WDI
WDI
= Watchdog decoder sample point
Closed window
1. long
OW
1. Correct Trigger
Normal operation
t
CW
WD,p
OW
t
ECW
Open window
CW
OW
No Trigger
in OW
t
rr
T
RD
trigger signal
Not valid
Watchdog
Valid
10
1. long
OW
Block Description and Electrical Characteristics
CW
(Wrong) Trigger
T
RD
in CW
Open window
1. long
OW
I
Q, WD_OFF
Current Controlled
WD-turn off
synchronize WD
1st long open
Current shut down
window to
t
No Reset during
EOW
I
Closed window
Q, WD_ON
1. long
OW
AET02952
OW
CW
Rev. 1.2, 2009-04-28
TLE7273-2
Power
Fail
t
rr
t
t
t
t
t
t