JAJSF48 March 2018 LP87561-Q1 , LP87562-Q1 , LP87563-Q1 , LP87564-Q1 , LP87565-Q1
PRODUCTION DATA.
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The LP8756x-Q1 device includes a monitoring feature against overtemperature by setting an interrupt for host processor. The threshold level of the thermal warning is selected with TDIE_WARN_LEVEL bit (in CONFIG register).
If the LP8756x-Q1 device temperature increases above thermal warning level the device sets TDIE_WARN bit (in INT_TOP1 register) and pulls nINT pin low. The status of the thermal warning can be read from TDIE_WARN_STAT bit (in TOP_STAT register), and the interrupt is cleared by writing 1 to TDIE_WARN bit.