Data Sheet
141
Rev. 1.00
2017-07-31
TLE9262-3BQX
Supervision Functions
VS Undervoltage Detection
Threshold
V
S,UV
5.3
–
6.0
V
Supply UV
threshold for VCC3
and VCC1 SC
detection;
hysteresis
included
P_15.10.13
VSHS Overvoltage Detection
Threshold
V
SHS,OVD
20
22
V
Supply OV
supervision for
HSx;
hysteresis
included
P_15.10.28
VSHS Overvoltage Detection
hysteresis
V
SHS,OVD,hys
100
500
–
mV
5)
P_15.10.29
VSHS Undervoltage
Detection Threshold
V
SHS,UVD
4.8
5.5
V
Supply UV
supervision for
LINx, HSx, and HS
of GPIOx;
hysteresis
included
P_15.10.30
VSHS Undervoltage
Detection hysteresis
V
SHS,UVD,hys
50
200
350
mV
5)
P_15.10.31
Overtemperature Shutdown
5)
Thermal Prewarning
Temperature
T
jPW
125
145
165
°C
P_15.10.32
Thermal Shutdown TSD1
T
jTSD1
165
185
200
°C
P_15.10.33
Thermal Shutdown TSD2
T
jTSD2
165
185
200
°C
P_15.10.34
Thermal Shutdown
hysteresis
T
jTSD,hys
5
15
25
°C
P_15.10.68
Deactivation time after
thermal shutdown TSD2
t
TSD2
0.8
1
1.2
s
3)
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.
Table 35 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
Values
Unit Note or
Test Condition
Number
Min.
Typ.
Max.
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