Data Sheet

12

Rev. 1.0, 2010-09-03

TLE8250GVIO

Fail Safe Functions

5.5

Over-Temperature protection

Figure 7

Over-Temperature protection

The TLE8250GVIO has an integrated over-temperature detection to protect the device against thermal overstress

of the output driver stage. In case of an over-temperature event, the temperature sensor will disable the output

driver stage (see Figure 1). After the device cools down the output driver stage is activated again (see Figure 7).

Inside the temperature sensor a hysteresis is implemented.