TLE 7272D Infineon Technologies, TLE 7272D Datasheet - Page 2

• Manufacturer Part Number: TLE 7272D
• Manufacturer: Infineon Technologies

Specifications of TLE 7272D

• Packages: P-TO252-3
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 2.0 %
• Max. Output Current: 300mA
• Dropout Voltage: 250mV

Reset
The Reset pin informs e.g. the microcontroller in case the output voltage has fallen below
the lower threshold
regulator to a battery voltage at first the reset signal remains LOW. When the output
voltage has reached the reset threshold
the reset delay time
Figure 1
Data Sheet
1
4
Block Diagram
V
Reference
Bandgap
t
Charge
RT
rd
Inhibit
Pump
(typ. 16 ms). Afterwards the reset output turns HIGH.
of typ. 4.65 V. The hysteresis is typically 100mV. Connecting the
Overtemperature
Shutdown
TLE 7272
GND
V
RT
3
2
the reset output RO remains still LOW for
1
Generator
Reset
AEB03523.VSD
Rev. 1.1, 2005-07-30
5
2
TLE 7272
Q
RO