TLE6363 Datasheet, PDF (6/28 Pages) Infineon Technologies AG – Multifunctional Voltage Regulator and Watchdog

TLE 6363
Operating Range
Parameter
Symbol Limit Values Unit Remarks
min. max.
Boost input voltage
Boost input voltage;
(normal operation)
V_BOI
– 0.3 40
V_BOOST 5
35
V–
V
V_BOOST increasing
Boost input voltage;
(normal operation)
V_BOOST 4.5
36
V
V_BOOST decreasing
Boost input voltage
V_BOOST – 0.3 4.5
V Boost- and
Buck-Converter
OFF
Boost feedback voltage
Buck output voltage
Buck driver supply voltage
Buck compensation input
voltage
V_BOFB
V_BUO
V_BDS
V_BUC
0
3.0
– 0.6 40
– 0.3 48
0
3.0
V–
V–
V–
V–
Logic supply voltage
Reset output voltage
System Enable output
voltage
V_CC
4.00 6.25
V–
V_RO
– 0.3 V_CC + 0.3 V
–
V_SEN
– 0.3 V_CC + 0.3 V
–
Watchdog input voltage
Current reference voltage
Junction temperature
V_WDI
V_R
T_j
0
V_CC + 0.3 V
–
0
3.0
V–
– 40 150
C –
Thermal Resistance
Junction ambient
R_thj-a
–
120
K/W –
Note: In the operating range, the functions given in the circuit description are fulfilled.
Data Sheet V 1.1
6
2000-11-8