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<span style="font-size:16px;font-family:Arial;">国内优秀的高性能高可靠性模拟芯片的研发设计企业苏州纳芯微电子股份有限公司（以下简称“纳芯微”）近日宣布推出集成电流路径的霍尔电流传感器</span><span style="font-size:16px;font-family:Arial;">NSM201X</span><span style="font-size:16px;font-family:Arial;">系列产品。该系列产品主要基于霍尔效应原理，采用隔离的方式将±</span><span style="font-size:16px;font-family:Arial;">65A</span><span style="font-size:16px;font-family:Arial;">以内的电流转换成线性电压输出，适用于多种隔离电流采样场合，如光伏组串式逆变器</span><span style="font-size:16px;font-family:Arial;">DC</span><span style="font-size:16px;font-family:Arial;">输入侧</span><span style="font-size:16px;font-family:Arial;">MPPT(</span><span style="font-size:16px;font-family:Arial;">最大功率点</span><span style="font-size:16px;font-family:Arial;">)</span><span style="font-size:16px;font-family:Arial;">跟踪的电流检测、工业变频器件中作母线电流及各桥臂电流采样、</span><span style="font-size:16px;font-family:Arial;">UPS</span><span style="font-size:16px;font-family:Arial;">及服务器电源，充电桩中的隔离电流采样。此外，</span><span style="font-size:16px;font-family:Arial;">AEC-100</span><span style="font-size:16px;font-family:Arial;">正在认证中，该认证使其可用于新能源汽车</span><span style="font-size:16px;font-family:Arial;">OBC(On
board charger)</span><span style="font-size:16px;font-family:Arial;">的隔离电流采样，空调热管理系统中</span><span style="font-size:16px;font-family:Arial;">PTC</span><span style="font-size:16px;font-family:Arial;">加热器的隔离电流采样等。</span>
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<b><span style="font-size:16px;font-family:Arial;">NSM201X</span></b><b><span style="font-size:16px;font-family:Arial;">系列产品主要特点包括：</span></b>
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<span style="font-family:Arial;font-size:16px;">高精度，高可靠性</span>
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<span style="font-size:16px;font-family:Arial;">NSM201X系列具备高灵敏度，低零点误差及良好的线性度（非线性度正负</span><span style="font-size:16px;font-family:Arial;">0.2%</span><span style="font-size:16px;font-family:Arial;">）等特性，能够降低器件的整体输出误差，在工作温度范围内，最大测量误差±</span><span style="font-size:16px;font-family:Arial;">1.5%</span><span style="font-size:16px;font-family:Arial;">。产品目前已经通过</span><span style="font-size:16px;font-family:Arial;">UL62368</span><span style="font-size:16px;font-family:Arial;">、</span><span style="font-size:16px;font-family:Arial;">IEC62368</span><span style="font-size:16px;font-family:Arial;">、</span><span style="font-size:16px;font-family:Arial;">TUV</span><span style="font-size:16px;font-family:Arial;">等认证。</span>
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<span style="font-family:Arial;font-size:16px;">高隔离性，高兼容性</span>
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<span style="font-size:16px;font-family:Arial;">► 宽体</span><span style="font-size:16px;font-family:Arial;">16</span><span style="font-size:16px;font-family:Arial;">脚版本的最大隔离工作电压大于</span><span style="font-size:16px;font-family:Arial;">1550Vpk</span><span style="font-size:16px;font-family:Arial;">、绝缘性能为</span><span style="font-size:16px;font-family:Arial;">1min</span><span style="font-size:16px;font-family:Arial;">耐压为</span><span style="font-size:16px;font-family:Arial;">5000Vrms</span><span style="font-size:16px;font-family:Arial;">、浪涌绝缘耐压大于</span><span style="font-size:16px;font-family:Arial;">10kV</span><span style="font-size:16px;font-family:Arial;">。</span><br />
<span style="font-size:16px;font-family:Arial;">► 窄体</span><span style="font-size:16px;font-family:Arial;">8</span><span style="font-size:16px;font-family:Arial;">脚封装支持</span><span style="font-size:16px;font-family:Arial;">600Vpk</span><span style="font-size:16px;font-family:Arial;">的工作电压，绝缘性能为</span><span style="font-size:16px;font-family:Arial;">1min</span><span style="font-size:16px;font-family:Arial;">耐压为</span><span style="font-size:16px;font-family:Arial;">3000Vrms</span><span style="font-size:16px;font-family:Arial;">的，浪涌绝缘耐压大于</span><span style="font-size:16px;font-family:Arial;">6kV</span><span style="font-size:16px;font-family:Arial;">。</span><br />
<span style="font-size:16px;font-family:Arial;">►&nbsp;低导通阻抗性能，其中宽体</span><span style="font-size:16px;font-family:Arial;">SOIC16</span><span style="font-size:16px;font-family:Arial;">版本提供</span><span style="font-size:16px;font-family:Arial;">0.85mOhm</span><span style="font-size:16px;font-family:Arial;">导通阻抗，窄体</span><span style="font-size:16px;font-family:Arial;">SOIC8</span><span style="font-size:16px;font-family:Arial;">脚版本提供</span><span style="font-size:16px;font-family:Arial;">1.2mOhm</span><span style="font-size:16px;font-family:Arial;">导通阻抗，具有良好的温升特性。</span><br />
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<span style="font-size:16px;font-family:Arial;">►&nbsp;引脚兼容主流霍尔电流传感器，支持</span><span style="font-size:16px;font-family:Arial;">5V</span><span style="font-size:16px;font-family:Arial;">和</span><span style="font-size:16px;font-family:Arial;">3.3V</span><span style="font-size:16px;font-family:Arial;">供电，且有直流输入电压版本、交流输入电压版本、可选比例输出电压版本和固定电压输出版本以满足不同使用场景。</span>
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<span style="font-size:16px;font-family:Arial;"><img src="http://www.eetrend.com/files/2021-07/wen_zhang_/100114774-213719-weixin…; /><br />
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<span style="font-size:16px;font-family:Arial;"><em>图</em></span><span style="font-size:16px;font-family:Arial;"><em>1&nbsp; NSM201X</em></span><span style="font-size:16px;font-family:Arial;"><em>典型应用电路图</em></span>
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<span style="font-size:16px;font-family:Arial;">NSM201X系列产品均可提供样品，如需申请样片或订购可邮件至</span><span style="font-size:16px;font-family:Arial;">sales@novosns.com</span><span style="font-size:16px;font-family:Arial;">或拨打</span><span style="font-size:16px;font-family:Arial;">0512-62601802</span><span style="font-size:16px;font-family:Arial;">，更多信息敬请访问</span><span style="font-size:16px;font-family:Arial;">www.novosns.com</span><span style="font-size:16px;font-family:Arial;">。</span>
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<span style="font-size:16px;font-family:Arial;">除了</span><span style="font-size:16px;font-family:Arial;">NSM201X</span><span style="font-size:16px;font-family:Arial;">系列集成电流路径线性霍尔传感器外</span><span style="font-size:16px;font-family:Arial;">, </span><span style="font-size:16px;font-family:Arial;">纳芯微后续还会推出更多车规传感器，包括基于霍尔原理的信号链接芯片产品</span><span style="font-size:16px;font-family:Arial;">(</span><span style="font-size:16px;font-family:Arial;">与霍尔元件分离）、基于霍尔原理的磁角度传感器、基于霍尔原理的转速传感器等，以满足汽车行业电气化浪潮对霍尔传感器的应用需求，敬请期待！</span>
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