TLE4470G中文资料汽车级线性稳压器数据手册Infineon规格书

描述 Description

The TLE 4470 is a monolithic integrated voltage regulator with two very low-drop outputs, a main output Q2 for loads up to 350 mA and a stand by output Q1 providing a maximum of 180 mA. The device is available in two packages the PG-DSO-14 and PG-DSO-20. It is designed to supply microprocessor systems under the severe conditions of automotive applications and is therefore equipped with additional protection functions against overload, short circuit and over temperature. Of course the TLE 4470 can also be used in other applications where two stabilized voltages are required.

特性 Features

• Stand-by Output 180 mA; 5 V ± 2%
• Adjustable Reset Switching Threshold
• Main Output 350 mA; Tracked to the Stand-by Output
• Low Quiescent Current Consumption in Standby Mode
• Disable Function for Main Output
• Wide Operation Range: up to 45 V
• Very low Dropout
• Power-On-Reset Circuit Sensing the Stand-by Voltage
• Early Warning Comparator for Supply under Voltage
• Output protected against short circuit
• Wide temperature range: -40 ° C to 150 ° C
• Over temperature protection
• Overload protection
• Green Product (RoHS compliant)
• AEC Qualified

优势:
• Robust Protection Features
• Wide Input Operation and Temperature Range

应用 Application

• Automotive General