TLE7368_10 Datasheet, PDF (32/41 Pages) Infineon Technologies AG – Next Generation Micro Controller Supply

TLE7368
Detailed Internal Circuits Description
V_IN
t
V_{IN_STBY}
V_{Q_STBY}
V_{RO_1} ^*)
< t_{RR, MON_STBY1}
t
V_{MON, Q_STBY, in}
V_{MON, Q_STBY, de}
t
V_{MON_STBY} ^*)
t_{RR, MON_STBY}
t_{MON_STBY}
t
t_{RR, MON_STBY}
t_{RR, MON_STBY}
Power on reset functionality, with RO_1
low during under voltage at Q_STBY
*) _{output pulled to e.g. Q_LDO1 by 10kOhm}
Figure 7 Stand by Monitor Timing Diagram
t
Power fail functionality, w/o delay, with
RO_1 high during under voltage at Q_STBY
Data Sheet
32
Rev. 2.1, 2010-11-22