JAJSD10B March 2017 – July 2018 LP8863-Q1
PRODUCTION DATA.
The LP8863-Q1 has an INT pin to alert the host when a fault occurs. If a serial interface is available, the Interrupt Fault Status registers can be read back to learn which fault(s) have been detected. These status bits are located in the INTERRUPT_STATUS_1, INTERRUPT_STATUS_2, and INTERRUPT_STATUS_3 registers. Each interrupt status has a STATUS bit and a CLEAR bit. If a fault interrupt has been detected, a 1 is read back from its STATUS bit. To clear a fault interrupt status a 1 must be written to both the STATUS bit and CLEAR bit at the same time.