XENSIV™ TLE4972 – Infineon coreless current sensor is ideal for xEV applications like traction inverters used in hybrid and battery-driven vehicles, as well as for battery main switches

Infineon

Introduction

XENSIV™TLE4972，涉及电动驱动器等ATV应用。无烷开路电流传感器提供了准确稳定的电流测量 - 作为模拟输出电压提供。根据Infineon的市场经过验证的温度和应力补偿，测量误差非常低，并适当校准。TLE4972采用鉴别测量概念，可抑制公共模式磁干扰，并适合在磁性嘈杂的环境中精确操作。TLE4972有两个输出引脚用于快速过度流动信号。

客户可以对过电流信号的阈值级别和deglitch的时序值进行编程，并在不需要其他外部组件的情况下将其采用到系统要求。过电流信号可用于预警或系统关闭。TLE4972采用两个不同的包装，适合宽PCB或模块制作要求。外部轨道电流测量使传感器非常灵活，可以在PCB或Bus-Bar上测量具有不同几何形状的电流，而高带宽使传感器适合于测量高频AC电流。

Infineon技术

Infineon designs, develops, manufactures and markets a broad range of semiconductors and system solutions. The focus of its activities is on automotive electronics, industrial electronics, RF applications, mobile devices and hardware-based security.

Infineon is a world leader in semiconductors. Combining entrepreneurial success with responsible action, at Infineon we make the world easier, safer and greener. Barely visible, semiconductors have become an indispensable part of our daily lives. We are playing a key role in shaping a better future – with microelectronics that link the digital and the real world. Our semiconductors enable smart mobility, efficient energy management and the secure capture and transfer of data.

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