电子创新元件网 - 2ED4820-EM - 德赢平台,德赢ac米兰官方区域合作伙伴 //www.jhzyg.net/tag/2ed4820-em zh-hans 英飞凌推出带有SPI接口的车用双通道高压侧栅极驱动器EiceDRIVER™ 2ED4820-EM //www.jhzyg.net/content/2022/100557544.html <!-- This file is not used by Drupal core, which uses theme functions instead. See http://api.drupal.org/api/function/theme_field/7 for details. After copying this file to your theme's folder and customizing it, remove this HTML comment. --> <div class="field field-name-body field-type-text-with-summary field-label-hidden"> <div class="field-items"> <div class="field-item even"><p>48V电池系统可用于轻度混合动力电动汽车、卡车、电动多轮车和太阳能电池板电池组等多类不断增长的市场。这些锂离子 <a href="https://www.infineon.com/cms/en/applications/automotive/powertrain-systems/mild-hybrid-48v-mhev/48v-battery-management-system-bms/">电池系统</a>需要获得正负电压防护。此外,如果出现过流,此类电池必须能够在数微秒内,快速可靠地与负载断开。由于电池组可能并非专用于一辆车,因此,状态诊断和过流保护阈值配置非常重要。</p><p>为满足这些需求,英飞凌科技股份公司(FSE:IFX/OTCQX:IFNNY)推出了EiceDRIVER™ <a href="https://www.infineon.com/cms/en/product/power/gate-driver-ics/automotive-gate-driver-ics/2ed4820-em/">2ED4820-EM</a>,这是一款带SPI接口的智能栅极驱动器。这款栅极驱动器可与英飞凌80/100V <a href="https://www.infineon.com/cms/en/product/power/mosfet/automotive-mosfet/">OptiMOS TM MOSFET</a>搭配使用,并可用于48V网络中的大电流负载开关。</p><p>EiceDRIVER APD系列中的这款智能双通道高压侧栅极驱动器2ED4820-EM能承受低至-90 V的负电压(Vbat),以及高达+105 V的正电压 —— 在短路或接触不良情况下,就可能会出现这样的大范围电压波动状况。此外,这款驱动器包含一个用于高压侧或低压侧电流测量的电流检测放大器。低压侧测量可利用电池管理系统现有的分流电阻,从而有助于降低成本、PCB占板空间以及总体功耗。通过两个集成输出通道,该驱动器还可实现对专用预充电路径的控制,或将电池的充电与放电电流路径分离,从而进一步减少PCB占板空间和总体成本。</p><p><strong>供货情况</strong></p><p>2ED4820-EM目前已投产。该产品为QM器件,并附带安全应用说明,以便用于功能安全应用。为加快设计导入进度,英飞凌提供了配备EiceDRIVER APD 2ED4820-EM的 <a href="https://www.infineon.com/cms/en/product/evaluation-boards/2ed4820-eb2-2hsv48/">评估板</a>和 <a href="https://www.infineon.com/cms/en/product/evaluation-boards/r-48v-batt-switch10/">参考板</a>供客户订购。欲了解更多信息和仿真模型,请点击 <a href="https://www.infineon.com/cms/en/product/power/gate-driver-ics/automotive-gate-driver-ics/2ed4820-em/">此处</a>。为便于集成,我们还提供了 <a href="https://www.infineon.com/cms/media/eLearning/Automotive/EiceDRIVER-APD-2ED4820-EM/story.html">培训视频</a>。</p><p>如欲详细了解英飞凌在能源效率领域的贡献,敬请访问: <a href="https://www.infineon.com/cms/en/about-infineon/energy-efficiency-technologies/?redirId=136631">www.infineon.com/green-energy</a></p></div> </div> </div> <!-- This file is not used by Drupal core, which uses theme functions instead. See http://api.drupal.org/api/function/theme_field/7 for details. After copying this file to your theme's folder and customizing it, remove this HTML comment. --> <ul class="list-inline"> <li> <a href="/tag/eicedriver"><span class='glyphicon glyphicon-tag'></span> EiceDRIVER</a> </li> <li> <a href="/tag/2ed4820-em"><span class='glyphicon glyphicon-tag'></span> 2ED4820-EM</a> </li> <li> <a href="/tag/英飞凌"><span class='glyphicon glyphicon-tag'></span> 英飞凌</a> </li> <li> <a href="/tag/栅极驱动器"><span class='glyphicon glyphicon-tag'></span> 栅极驱动器</a> </li> </ul> Thu, 10 Feb 2022 02:27:04 +0000 judy 100557544 at //www.jhzyg.net //www.jhzyg.net/content/2022/100557544.html#comments