TLE42694 데이터 시트보기 (PDF) - Infineon Technologies

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TLE42694

Low Dropout Fixed Voltage Regulator

Infineon Technologies 

Low Dropout Fixed Voltage Regulator

TLE42694

1

Overview

Features

• Output Voltage 5 V ±2%

• Ouput Current up to 150 mA

• Very Low Current Consumption

• Early Warning

• Power-on and Undervoltage Reset with Programmable Delay Time

• Reset Low Down to VQ = 1 V

• Adjustable Reset Threshold

• Very Low Dropout Voltage

• Output Current Limitation

• Reverse Polarity Protection

• Overtemperature Protection

• Suitable for Use in Automotive Electronics

• Wide Temperature Range from -40 °C up to 150 °C

• Input Voltage Range from -42 V to 45 V

• Integrated Pull-Up Resistors at Logic Outputs

• Green Product (RoHS compliant)

• AEC Qualified

Description

The TLE 42694 is a monolithic integrated low dropout voltage

regulator, especially designed for automotive applications. An input

voltage up to 45 V is regulated to an output voltage of 5.0 V. The

component is able to drive loads up to 150 mA. It is short-circuit proof

by the implemented output current limitation and has an integrated

overtemperature shutdown. A reset signal is generated for an output

voltage VQ,rt of typically 4.65 V. This threshold can be decreased by

an external resistor divider. The power-on reset delay time can be

programmed by the external delay capacitor. The additional sense

PG-DSO-8

PG-DSO-14

PG-SSOP-14 exposed pad

Type

TLE42694G

TLE42694GM

TLE42694E

Data Sheet

Package

PG-DSO-8

PG-DSO-14

PG-SSOP-14 exposed pad

2

Marking

42694G

42694GM

42694E

Rev. 1.3, 2014-07-03

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