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TLE4278GXT PDF预览

TLE4278GXT

更新时间: 2024-11-23 13:14:47
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器调节器光电二极管输出元件
页数 文件大小 规格书
20页 212K
描述
Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PDSO14, PLASTIC, SO-14

TLE4278GXT 技术参数

生命周期:Active包装说明:PLASTIC, SO-14
Reach Compliance Code:compliant风险等级:5.7
最大回动电压 1:0.5 V最大输入电压:45 V
最小输入电压:5.5 VJESD-30 代码:R-PDSO-G14
长度:8.75 mm功能数量:1
端子数量:14工作温度TJ-Max:150 °C
工作温度TJ-Min:-40 °C最大输出电压 1:5.2 V
最小输出电压 1:4.8 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.75 mm
表面贴装:YES端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:4 mmBase Number Matches:1

TLE4278GXT 数据手册

 浏览型号TLE4278GXT的Datasheet PDF文件第2页浏览型号TLE4278GXT的Datasheet PDF文件第3页浏览型号TLE4278GXT的Datasheet PDF文件第4页浏览型号TLE4278GXT的Datasheet PDF文件第5页浏览型号TLE4278GXT的Datasheet PDF文件第6页浏览型号TLE4278GXT的Datasheet PDF文件第7页 
5-V Low Drop Fixed Voltage Regulator  
TLE 4278 G  
Features  
• Output voltage tolerance ≤ ±2%  
• Very low current consumption  
• Separated reset and watchdog output  
• Low-drop voltage  
• Watchdog  
• Adjustable watchdog activating threshold  
• Adjustable reset threshold  
• Overtemperature protection  
• Reverse polarity protection  
• Short-circuit proof  
PG-DSO-14-30  
P-DSO-14-3, -8, -9, -11, 14  
• Suitable for use in automotive electronics  
• Wide temperature range  
AEC qualified  
• Green Product (RoHS compliant) version of TLE 4278 G  
Functional Description  
The TLE 4278 is a monolithic integrated low-drop fixed output voltage regulator  
supplying loads up to 200 mA. The IC is available in a PG-DSO-14-30 package. It is  
designed to supply microprocessor systems under the severe conditions of automotive  
applications and therefore equipped with additional protection functions against over-  
load, short circuit and overtemperature. The TLE 4278 can also be used in other  
applications where a stabilized voltage is required.  
An input voltage VI in the range of 5.5 V VI 45 V is regulated to VQ,nom = 5 V with an  
accuracy of ±2%.  
The device operates in the wide temperature range of Tj = -40 to 150 °C.  
Two additional features are implemented in the TLE 4278 a load dependent watchdog  
function as well as a sophisticated reset function including power on reset, under voltage  
reset, adjustable reset delay time and adjustable reset switching threshold.  
Type  
Package  
TLE 4278 G  
PG-DSO-14-30 (RoHS compliant)  
Data Sheet  
1
Rev. 1.4, 2007-02-19  

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