Data Sheet

2

Rev. 1.03, 2004-10-14

TLE 7270

Reset

The Reset pin informs e.g. the microcontroller in case the output voltage has fallen below

the lower threshold

V

regulator to a battery voltage at first the reset signal remains LOW. When the output

voltage has reached the reset threshold

V

the reset delay time

t

turns HIGH.

TLE 7270

Overtemperature

Shutdown

1

GND

3

AEB03520.VSD

Bandgap

Reference

Charge

Pump

I

1

Reset

Generator

with

Selectable

Timing

5

2

4

Q

RO

DT

Figure 1

Block Diagram