TLE9261-3QX Datasheet, PDF (119/186 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9261-3QX
Supervision Functions
Table 32 Electrical Specification (cont’d)
V_S = 5.5 V to 28 V; T_j = -40 °C to +150 °C; SBC Normal Mode; all voltages with respect to ground; positive current
defined flowing into pin; unless otherwise specified.
Parameter
Symbol
VSHS Under Voltage
Detection hysteresis
V_SHS,UVD,hys
Over Temperature Shutdown⁵⁾
Min.
–
Values
Typ. Max.
200 –
Unit
mV
Note /
Test Condition
5)
Number
P_15.10.31
Thermal Prewarning
Temperature
T_jPW
125 145 165 °C
P_15.10.32
Thermal Shutdown TSD1
Thermal Shutdown TSD2
Thermal Shutdown
hysteresis
Deactivation time after
thermal shutdown TSD2
T_jTSD1
T_jTSD2
T_jTSD,hys
t_TSD2
165 185 200 °C
165 185 200 °C
–
25
–
°C
–
1
–
s
3)
P_15.10.33
P_15.10.34
P_15.10.68
P_15.10.35
1) It is ensured that the threshold V_CC1,OV,r is always higher than the highest regulated V_CC1 output voltage V_CC1,out42.
2) The reset delay time will start when VCC1 crosses above the selected Vrtx threshold
3) Not subject to production test, tolerance defined by internal oscillator tolerance.
4) This time applies for all failure entries except a device thermal shutdown (TSD2 has a typ. 1s waiting time t_TSD2)
5) Not subject to production test, specified by design.
Data Sheet
119
Rev. 1.1, 2014-09-26