Datasheet

ADM1191 Data Sheet
Rev. C | Page 14 of 16
Table 15. Status Byte Operations
Bit Name Function
0 ADC_OC An ADC-based overcurrent comparison is detected on the last three conversions.
1 ADC_ALERT An ADC-based overcurrent trip has occurred, causing the alert. Cleared by writing to Bit 4 of the ALERT_EN register.
2 OC An overcurrent condition is present (that is, the output of the current sense amplifier is greater than the voltage on the
SETV input).
3 OC_ALERT An overcurrent condition causes the ALERT block to latch a fault, and the ALERTB output asserts. Cleared by writing to
Bit 4 of the ALERT_EN register.
4 OFF_STATUS Set to 1 by writing to the SWOFF bit of the CONTROL register.
5 OFF_ALERT An alert has been caused by the SWOFF bit. Cleared by writing to Bit 4 of the ALERT_EN register.