TLE9260-3QX Datasheet, PDF (107/175 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

13.10 Electrical Characteristics
TLE9260-3QX
Supervision Functions
Table 28 Electrical Specification
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
Min.
Values
Unit Note /
Typ. Max.
Test Condition
Number
VCC1 Monitoring; VCC1 = 5.0V Version
Undervoltage Prewarning
Threshold Voltage PW,f
V_PW,f
4.6
4.7 4.85 V
VCC1 falling,
SPI bit is set
P_15.10.1
Reset Threshold
Voltage RT1,f
V_RT1,f
4.5
4.6 4.75 V
default setting;
P_15.10.3
VCC1 falling
Reset Threshold
Voltage RT1,r
V_RT1,r
4.6
4.7 4.85 V
default setting;
P_15.10.4
VCC1 rising
Reset Threshold
Voltage RT2,f
V_RT2,f
3.75 3.9 4.05 V
VCC1 falling
P_15.10.5
Reset Threshold
Voltage RT2,r
V_RT2,r
3.85 4.0 4.15 V
VCC1 rising
P_15.10.6
Reset Threshold
Voltage RT3,f
V_RT3,f
3.15 3.3 3.45 V
VS ≥ 4V;
VCC1 falling
P_15.10.7
Reset Threshold
Voltage RT3,r
V_RT3,r
3.25 3.4 3.55 V
VS ≥ 4V;
VCC1 rising
P_15.10.8
Reset Threshold
Voltage RT4,f
V_RT4,f
2.4
2.65 2.8
V
VS ≥ 4V;
VCC1 falling
P_15.10.9
Reset Threshold
Voltage RT4,r
V_RT4,r
2.5
2.75 2.9
V
VS ≥ 4V;
VCC1 rising
P_15.10.10
Reset Threshold Hysteresis V_RT,hys
50
VCC1 Over Voltage
V_CC1,OV,r
5.2
Detection Threshold Voltage
VCC1 Short to GND Filter t_VCC1,SC
–
Time
100 200 mV –
–
5.5
V
1)5)_{rising VCC1}
4
–
ms
3)
P_15.10.11
P_15.10.50
P_15.10.12
Reset Generator; Pin RO
Reset Low Output Voltage V_RO,L
Reset High Output Voltage V_RO,H
Reset Pull-up Resistor
R_RO
Reset Filter Time
t_RF
Reset Delay Time
t_RD1
–
0.2
0.8 x –
V_CC1
10
20
4
10
1.5
2
0.4
V
V_CC1 + V
0.3 V
40
kΩ
26
µs
2.5
ms
I_RO = 1 mA for
V_CC1 ≥ 1 V &
V_S ≥ V_POR,f
I_RO = -20 µA
P_15.10.14
P_15.10.15
V_RO = 0 V
3)_{VCC1 < VRT1x}
to RO = L see also
Chapter 13.3
2) 3)
P_15.10.16
P_15.10.17
P_15.10.18
Data Sheet
107
Rev. 1.1, 2014-09-26