TLE94106EL Datasheet, PDF (30/75 Pages) Infineon Technologies AG – Six half bridge power outputs

TLE94106EL
Half-Bridge Outputs
Table 7 Summary of diagnosis and monitoring of outputs (cont’d)
Fault
condition
Error Flag Error bit: Status Register
(EF)
behaviour
Output
Protection
mechanism
Output Output and error
error flag (EF) recovery
state
Power supply Latch
failure due to
undervoltage
Global error bit 5, VS_UV in
SYS_DIAG_1: Global Status 1
register
All outputs High-Z
shutdown
and
automatically
recovers.
Half-bridge control
bits remain set
despite error,
however the
output stage is
shutdown. They
will automatically
be reactivated
once the power
supply recovers. EF
to be cleared.
Power supply Latch
failure due to
overvoltage
Global error bit 4, VS_OV in
SYS_DIAG_1: Global Status 1
register
All outputs High-Z
shutdown
and
automatically
recover.
Half-bridge control
bits remain set
despite error,
however the
output stage is
shutdown. They
will automatically
be reactivated
once the power
supply recovers. EF
to be cleared.
Data Sheet
30
1.0
2016-09-08