TLE9261-3QX Datasheet, PDF (161/186 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

15.6.1 General Status Registers
TLE9261-3QX
Serial Peripheral Interface
SUP_STAT_2
Supply Voltage Fail Status (Address 100 0000_B)
POR / Soft Reset Value: 0000 0000_B; Restart Value: 0x0x xxxx_B
7
6
5
4
3
2
1
0
Reserved
r
VS_UV
rc
Reserved
r
VCC3_OC
rc
VCC3_UV
rc
VCC3_OT VCC1_OV VCC1_WARN
r
rc
rc
rc
Field
Bits
Reserved 7
VS_UV
6
Reserved 5
VCC3_OC 4
VCC3_UV 3
VCC3_OT 2
VCC1_
1
OV
VCC1_
0
WARN
Type
r
rc
r
rc
rc
rc
rc
rc
Description
Reserved, always reads as 0
VS Under-Voltage Detection (V_S,UV)
0_B , No VS under voltage detected
1_B , VS under voltage detected
Reserved, always reads as 0
VCC3 Over Current Detection
0_B , No OC
1_B , OC detected
VCC3 Under Voltage Detection
0_B , No VCC3 UV detection
1_B , VCC3 UV Fail detected
VCC3 Over Temperature Detection
0_B , No over temperature
1_B , VCC3 over temperature detected
VCC1 Over Voltage Detection (V_CC1,OV,r)
0_B , No VCC1 over voltage warning
1_B , VCC1 over voltage detected
VCC1 Undervoltage Prewarning (V_PW,f)
0_B , No VCC1 undervoltage prewarning
1_B , VCC1 undervoltage prewarning detected
Notes
1. The VCC1 undervoltage prewarning threshold V_PW,f / V_PW,r is a fixed threshold and independent of the VCC1
undervoltage reset thresholds.
Data Sheet
161
Rev. 1.1, 2014-09-26