TLE6363_03 Datasheet, PDF (11/28 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 kΩ; 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.
Boost Status Output; OVL
Enable low voltage
V_OVLL
–
0.2 0.4 V I_OVLL = 1 mA;
2.5 V < V_CC < V_RT
Boost feedback threshold V_OVLTH 2.3 2.45 2.6 V See application
voltage;
circuit
Thermal Shutdown (Boost and Buck-Converter OFF)
Thermal shutdown junction T_jSD
temperature
Thermal switch-on junction T_jSO
temperature
Temperature hysteresis ∆T
150 175 200
120 –
170
–
30 –
°C –
°C –
K–
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at T_A = 25 ° C and
the given supply voltage.
Data Sheet Rev. 1.2
11
2003-06-02