TLE6244X Datasheet, PDF (19/70 Pages) Infineon Technologies AG – 18 Channel Smart Lowside Switch

TLE 6244X
Register: DIA_REG5
7
6
5
1
1
1
4
UBatt
3
DIA35
2
DIA34
1
DIA33
State of Reset: FFH
Access by Controller:
Bit
Name
1-0
DIA (33-32)
3-2
DIA (35-34)
4
UBatt
7-5
Read only
Description
Diagnostic Bits of power stage 17
Diagnostic Bits of power stage 18
0: Voltage Level at Pin UBatt is below 2V (typically)
1: Voltage Level at Pin UBatt is above 2V (typically)
Diagnosis of UBatt is only possible if UVDD > 4.5V
Status of UBatt is not latched.
No function: High on reading
0
DIA32
Encoding of the Diagnostic Bits of the Power Stages
DIA(2*x-1)
DIA(2*x-2)
State of power stage x x = 1..18
1
1
Power stage o.k.
1
0
Short-circuit to U_Batt (SCB) / OT
0
1
Open load (OL)
0
0
Short-circuit to ground (SCG)
Final Data Sheet
19
V4.2, 2003-08-29