TLE6363 Datasheet, PDF (10/28 Pages) Infineon Technologies AG – Multifunctional Voltage Regulator and Watchdog

TLE 6363
Electrical Characteristics (cont’d)
8 V < V_Boost < 35 V; 4.75 V < V_CC < 5.25 V; – 40 C < T_j < 150 C; R_R = 47 kτ; all voltages
with respect to ground; positive current defined flowing into pin; unless otherwise
specified.
Parameter
Symbol
Limit Values Unit Test Conditions
min. typ. max.
Watchdog Generator; WDI
H-input voltage threshold V_WDIH
L-input voltage threshold V_WDIL
Watchdog period
T_WD
Start of reset;
t_SR
after watchdog time-out
Reset duration;
t_WDR
after watchdog time-out
Open window time
t_OW
Closed window time
t_CW
Window watchdog trigger t_WD
time
–
–
0.3 ⌠ –
V_CC
–
128
–
64
0.7 ⌠ V –
V_CC
–
V–
–
t_CYL V_CC ∫ 4.8 V
–
t_CYL V_CC ∫ 4.8 V
–
64 –
t_CYL V_CC ∫ 4.8 V
–
32 –
t_CYL V_CC ∫ 4.8 V
–
32 –
t_CYL V_CC ∫ 4.8 V
–
46.4 –
t_CYL V_CC ∫ 4.8 V
System Enable Output; SEN
Enable low voltage
V_SENL
Enable low voltage
V_SENL
Enable high voltage
V_SENH
Enable pull up current
I_SEN
–
0.2
–
0.2
V_CC – –
0.1
–
240
0.4 V
0.4 V
V_CC + V
0.1
–
←A
I_SENL = 2 mA;
2.5 V < V_CC < V_RT
I_SENL = 0.2 mA;
1 V < V_CC < V_RT
I_SENH = 0 mA
0 V < V_SEN < 4 V
Data Sheet V 1.1
10
2000-11-8