TLE6365_07 Datasheet, PDF (8/18 Pages) Infineon Technologies AG – Step Down Voltage Regulator with Reset

TLE 6365
Table 4
Electrical Characteristics (cont’d)
8 V < V_S < 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 the pin; unless otherwise
specified
Parameter
Symbol
Limit Values Unit Test Condition
Min. Typ. Max.
Reset Generator; RO
Reset threshold;
V_RT
V_CC decreasing
Reset low voltage
Reset low voltage
Reset high voltage
V_ROL
V_ROL
V_ROH
4.50 4.65 4.75 V
– 0.2 0.4 V
– 0.2 0.4 V
V_CC - –
0.1
V_CC + V
0.1
V_RO H to L or L to H
transition;
V_RO remains low down
to V_CC > 1 V
I_ROL = 1 mA;
2.5 V < V_CC < V_RT
I_ROL = 0.2 mA;
1V < V_CC < V_RT
I_ROH = 0 mA
Reset pull-up current I_RO
Reset Reaction time t_RR
Power-up reset delay t_RD
time
–
240 –
µA 0 V < V_RO < 4 V
10 40 90 µs V_CC < V_RT
–
128 –
t_CYL V_CC ≥ 4.8 V
Thermal Shutdown (Boost and Buck-Converter OFF)
Thermal shutdown
T_jSD
junction temperature
150 175 200 °C –
Thermal switch-on
T_jSO
junction temperature
120 –
170 °C –
Temperature
hysteresis
∆T
–
30 –
K–
Data Sheet
8
Rev. 1.9, 2007-07-30