SLVSAF7C September 2010 – April 2019 TPS61251
The TPS61251 device contains a thermal regulation loop that monitors the die temperature. If the die temperature rises to values above 110°C, the device automatically reduces the current to prevent the die temperature from further increasing. Once the die temperature drops about 10°C below the threshold, the device will automatically increase the current to the target value. This function also reduces the current during a short-circuit-condition.