Datasheet > TLE4251_07

TLE4251_07

更新时间： 2024-11-23 08:44:59

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
13页	360K
描述
Low Drop Voltage Tracker 400 mA output current capability

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TLE4251_07 数据手册

Low Drop Voltage Tracker

TLE 4251

Features

• Output tracking tolerance ≤ ±0.2%

• 400 mA output current capability

• Enable Function

• Very low current consumption in OFF mode

• Wide operation range: up to 40 V

• Wide temperature range: -40 °C ≤ T_j≤ 150 °C

• Output protected against short circuit

• Overtemperature protection

P-TO252-5-11

• Reverse polarity proof

• Green Product (RoHS compliant)

• AEC Qualified

Functional Description

The TLE 4251 is a monolithic integrated low drop voltage

tracker in the very small SMD package PG-TO252-5-1. It

is designed to supply e.g. sensors under the severe

conditions of automotive applications. Therefore the

P-TO263-5-1

device is equipped with additional protection functions against overload, short circuit and

reverse polarity.

Supply voltages up to 40 V are tracked to a reference voltage given to the adjust input

via an external resistor.

The output is able to drive loads up to 400 mA while it follows e.g. the 5 V output of a

main voltage regulator within an accuracy of 0.5%. For loads up to 300 mA the tracking

accuracy is 0.2%.

The TLE 4251 can be switched in stand-by mode via the enable EN input which causes

the current consumption to drop to very low values. This feature makes the IC suitable

for low power battery applications.

Type

Package

TLE 4251 D

TLE 4251 G

PG-TO252-5-11

PG-TO263-5-1

Data Sheet

Rev. 2.9, 2007-03-20

12 3 4 5 6 7...13

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与TLE4251_07相关器件

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TLE4251D	INFINEON	获取价格	Low Drop Voltage Tracker
TLE4251DNTMA1	INFINEON	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PSSO5, GREEN, PLASTIC, TO-252, 5 PIN
TLE4251G	INFINEON	获取价格	Low Drop Voltage Tracker
TLE4251GNTMA1	INFINEON	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PSSO5, GREEN, PLASTIC, TO-263, 5 PIN
TLE4252	INFINEON	获取价格	Tracking Regulator
TLE4252_07	INFINEON	获取价格	Tracking Regulator
TLE4252D	INFINEON	获取价格	Tracking Regulator
TLE4252DATMA1	INFINEON	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PSSO4, PLASTIC, TO-252, 5 PIN
TLE4252DNTMA1	INFINEON	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PSSO4, PLASTIC, TO-252, 5 PIN
TLE4252DXT	INFINEON	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PSSO4, PLASTIC, TO-252, 5 PIN