TLE6365G Datasheet, PDF (11/17 Pages) Infineon Technologies AG – Step Down Voltage-Regulator with Reset

TLE 6365
In the case of overload or short-circuit at V_CC (the output current exceeds the buck
overcurrent threshold I_BUOC) the DMOS output transistor is switched off by the
overcurrent comparator immediately.
In order to protect the V_CC input as well as the external load against catastrophic failures,
an overvoltage protection is provided which switches off the output transistor as soon as
the voltage at pin V_CC exceeds the internal fixed overvoltage threshold
V_CCOVOFF = typ. 6.0 V.
Also a battery undervoltage protection is implemented in the TLE 6365 to avoid wrong
operation of the following supplied devices, the typical threshold when decreasing the
battery voltage is at V_SUVOFF = typ. 4.0 V.
Data Sheet Rev. 1.7
11
2003-06-02