L6226Q

Circuit description

15/28

4.5

Thermal protection

In addition to the ovecurrent detection, the L6226Q integrates a thermal protection for

preventing the device destruction in case of junction over temperature. It works sensing the

die temperature by means of a sensible element integrated in the die. The device switch-off

when the junction temperature reaches 165 °C (typ. value) with 15 °C hysteresis (typ.

value).