<p><em>汽车功能电子化和智能感</em><em>知</em><em>方案</em><em>赋能构建</em><em>更清洁、更安全的</em><em>未来</em><em>汽车</em></p>
<p><span>推动高能效创新的安森美半导体</span><span><span> </span>(ON Semiconductor</span><span>，美国纳斯达克上市代号：</span><a href="http://www.onsemi.cn/PowerSolutions/ir.do"><span>ON</span></a><span>)</span><span>将</span><span>在</span><span>7</span><span>月</span><span>7-10</span><span>日举行的上海国际汽车制造技术与装备及材料展览会</span><span>(AMTS)</span><span>上展示其业界领先</span><span>、</span><span>用于新能源汽车的</span><span>最新</span><span>电源及感</span><span>知</span><span>技术。</span></p>
<p><span>安森美半导体</span><span>位列</span><span>全球前十大汽车行业半导体供应商，将展示其创新的图像感</span><span>知</span><span>和激光雷达</span><span>(</span><span>LiDAR</span><span>)</span><span>方</span><span>案，以及</span><span>用于</span><span>先进驾驶辅助系统</span><span>(</span><span>ADAS</span><span>)</span><span>/</span><span>自动驾驶的</span><span>Strata</span><span>赋</span><span>能</span><span>LED</span><span>照明方案，以提高安全性和驾驶舒适</span><span>感</span><span>。公司还将展示</span><span>用于</span><span>更清洁</span><span>汽车</span><span>的</span><span>各种电源模块</span><span>，包括用于电动汽车</span><span>(EV)</span><span>动力</span><span>总</span><span>成</span><span>、车载充电器</span><span>(OBC)</span><span>和</span><span>48 V</span><span>系统的先进碳化硅</span><span>(SiC)</span><span>方案。</span></p>
<p><span>观</span><span>展</span><span>者在安森美半导体</span><span>于</span><span>W4</span><span>馆</span><span>#E24</span><span>的展台</span><span>将</span><span>看到以下方案演示：</span></p>
<p><strong>自动驾驶</strong></p>
<p><span>AR0144AT</span><span>驾驶员监测系统</span><span>具有</span><span>一个</span><span>100</span><span>万像素传感器，</span><span>对</span><span>红外</span><span>(</span><span>940</span><span>纳米)</span><span>LED</span><span>照明</span><span>的</span><span>高灵敏度</span><span>进行了优化</span><span>，并具有行业领先的快门效率，实现精确的眼睛</span><span>/</span><span>头部</span><span>跟</span><span>踪</span><span>。它的</span><span>小尺寸使其易于集成到仪表盘和信息娱乐系统中。</span></p>
<p><span>LiDAR</span><span>提供</span><span>的</span><span>高分辨率深度</span><span>数据</span><span>能</span><span>在具挑战性的微光条件下实现瞬时和准确的物体识别。</span><span>作为</span><span>最新汽车级的</span><a href="https://www.onsemi.cn/products/sensors/silicon-photomultipliers-sipm?ut…;硅光电倍增管</span></a><span>(</span><span>SiPM</span><span>)</span><span>的</span><span>参考设计</span><span>，</span><span>RDM 1x16</span><span>阵列实现了高性价比的长距离</span><span>LiDAR</span><span>方案，将安全和自动驾驶达</span><span>到</span><span>新</span><span>的</span><span>水平。</span></p>
<p><strong>LED</strong><strong>照明</strong></p>
<p><span>即用的</span><span>Strata<span> </span></span><span>使能</span><span><span> </span>LED</span><span>照明评估套件</span><span>(</span><span>EVK)</span><span>和像素</span><span>灯</span><span>控制器参考设计提供全面的评估经验，以测试、测量和控制</span><span>LED</span><span>汽车照明系统中的各种关键设计参数。这有助于设计工程师确定方案是否兼容及适用于其汽车照明应用。</span></p>
<p><span>该</span><span>套件适用于一系列场景，包括仪表板、后组合灯</span><span>(</span><span>RCL</span><span>)</span><span>、日行灯</span><span>(</span><span>DRL</span><span>)</span><span>、雾灯、</span><span>中央高位</span><span>刹车灯</span><span>(</span><span>CH</span><span>MSL</span><span>)</span><span>阵列、转向灯和其他</span><span>外部</span><span>调制装置</span><span>。</span></p>
<p><strong>EV</strong><strong>动力总成</strong></p>
<p><span>VE Trac</span><span>TM</span><span>主驱逆变器功率模块包括</span><span>6</span><span>组单面直接冷却功率集成模块</span><span>(</span><span>PIM</span><span>)</span><span>、双面冷却</span><span>PIM</span><span>和基于</span><span>碳化硅</span><span>(</span><span>SiC</span><span>)</span><span>的模块，是专门</span><span>设计</span><span>用于</span><span>主驱逆变器</span><span>以</span><span>驱动现代</span><span>电动汽车的</span><span>电动机。这些紧凑的方案经过优化，提供一流的电气和热性能，并解决功率耗散和开关</span><span>能</span><span>效等其他挑战。</span></p>
<p><strong>SiC OBC</strong></p>
<p><span>6.6</span><span>千瓦</span><span>(kW) SiC OBC</span><span>平台基于高压超结</span><span>MOSFET</span><span>，</span><span>是一个高能效和高功率密度的参考设计，具有交错式功率因素较正</span><span>(PFC)</span><span>和全桥</span><span>LLC</span><span>。这些先进的、极</span><span>稳定可靠</span><span>的</span><span>元</span><span>件提高运行效率至</span><span>95%</span><span>。</span><span>三相</span><span>11</span><span><span> </span></span><span>kW OBC PFC+LLC</span><span>平台结合</span><span>模块化方法和易用的图型用户界面</span><span>(GUI)</span><span>，能评估</span><span>OBC</span><span>应用中的</span><span>SiC</span><span>器件。</span></p>
<p><span>OBC</span><span>评估板</span><span>6.6 kW</span><span>图腾柱</span><span>PFC</span><span>为多通道交错式无桥拓扑结构</span><span>提供</span><span>参考设计，</span><span>减少元</span><span>件数量，降低传导损耗，并将效率提高至</span><span>97%</span><span>。</span></p>
<p><strong>48 V<span> </span></strong><strong>系统</strong></p>
<p><span>安森美半导体还将展示汽车电源模块</span><span>(</span><span>APM</span><span>)</span><span>。这些高功率密度模块经设计能承受车辆环境中固有的振动和机械压力，具有高</span><span>能</span><span>效、可靠和低热阻的特点</span><span>，使设计师能够更简</span><span>易</span><span>地将构件实施于轻混合动力车系统</span><span>。</span></p>
<p><span>此外，安森美半导体</span><span>大中华区智能感知部市场总监郗蕴侠博士</span><span>将</span><span>于</span><span>7</span><span>月</span><span>7</span><span>日下午</span><span>3:30</span><span>在</span><span>W4</span><span>馆论坛区举行的</span><span>“</span><span>自动驾驶及智能网联开发技术大会</span><span>”</span><span>上</span><span>发表</span><span>主题为</span><span>“</span><span>智能感知传感器助力自动驾驶新需求</span><span>”</span><span>的专题演讲</span><span>。</span></p>
<p><span>预先登记</span><span>参观</span><span>AMTS 2021</span><span>，请访问</span><a href="https://www.shanghaiamts.com/Visitor/login"><span>https://www.shanghaia…;
<p><strong>关于安森美半导体</strong><br />
<span>安森美半导体</span><span>(ON Semiconductor</span><span>，美国纳斯达克上市代号：</span><a href="http://www.onsemi.cn/"><span>ON</span></a><span>)</span><span>致力于推动高能效电子创新，使世界更绿、更安全、包容及互联。公司已转变为客户首选的电源、模拟、传感器及联结方案供应商。公司卓越的产品帮助工程师解决他们在汽车、工业、云电源及物联网</span><span>(IoT)</span><span>应用中最独特的设计挑战。</span></p>
<p><span>安森美半导体运营反应敏锐、可靠的供应链及品质项目，及强大的</span><span><span> </span></span><span>环境、社会、公司管治</span><span>(ESG)</span><span>计划。公司总部位于美国亚利桑那州菲尼克斯，在其主要市场运营包括制造厂、销售办事处及设计中心在内的全球业务网络。</span></p>