TLD7002-16ES
Datasheet
9 Communication interface
Table 43
Bit field description
Bits Type Description
Field
OL
7
6
5
4
r
r
r
r
Open load flag
0 ... no open load condition detected
1 ... there was at least one open load condition detected
SLS
Single LED Short (SLS) flag
0 .. no SLS condition detected
1 .. there was at least one single LED short detected
OVLD
OVLD flag
0 ... no thermal overload condition detected
1 ... there was at least one thermal overload condition detected
OUT_SHORT_WRN
short between adjacent output warning flag
0 .. no short between adjacent output warning detected
1 .. there was at least one short between an adjacent output warning
detected
DC_WRN
3
2
1
0
r
r
r
r
Duty cycle warning flag
0 ... no duty cycle warning detected
1 ... there was at least one duty cycle warning condition detected
CUR_WRN
VFWD_WRN
OUT_STAT
Output current warning flag
0 ... no output current warning detected
1 ... there was at least one output current warning condition detected
Forward voltage warning flag
0 ... no forward voltage warning detected
1 ... there was at least one forward voltage warning condition detected
Output state flag
0 ... power output channel is in ON state or device in INIT mode
1 ... power output channel is in OFF state
Figure 37
Channel status Byte - OUTn
Note:
The output state flag (OUT_STAT) reports an on-state ("0") in case of a duty cycle ≥ 6.25% and no fault
occured. In case of a duty cycle set to 0%, the output state flag reports off-state ("1") and no fault occured. In
case of a duty cycle >0% and < 6.25% the output state flag reports either on-state or off-state.
OUT_STAT reports the proper status of the channel with a delay of 2 PWM afeꢀ the duty cycle update
(DC_UPDATE+DC_SYNC)
Datasheet
73
Rev.1.00
2022-05-03
INFINEON [ Infineon ]
