ZHCSIH0C December 2017 – June 2021 LP87702-Q1
The LP87702-Q1 device includes a protection feature against over-temperature by setting an interrupt for the host processor. The thermal warning's threshold level is selected with the TDIE_WARN_LEVEL bit.
If the LP87702-Q1 device temperature increases above the thermal warning level, the device sets the TDIE_WARN_INT bit and pulls the nINT pin low. The status of the thermal warning can be read from the TDIE_WARN_STAT bit and the interrupt is cleared by writing 1 to the TDIE_WARN_INT bit. The thermal warning interrupt can be masked by setting the TDIE_WARN_MASK bit to 1.