JAJSFJ1 May 2018 DLPA4000
PRODUCTION DATA.
The device constantly monitors the chip temperature to prevent overheating. There are two levels of fault condition for register 0x0C. The first level is an overheat warning (TS_WARN). The overheat warning indicates when the chip reaches a critically high temperature. The second level (TS_SHUT) indicates when the chip reaches a higher temperature than the TS_WARN level. The device shuts down the device to prevent permanent damage when it reaches the TS_SHUT level. Both temperature faults have hysteresis levels to prevent rapid switching when the temperature is near the threshold.