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<link href="/css/www-style.css" rel="stylesheet"><link href="/css/bootstrap.css" rel="stylesheet"><link href="/css/newsletter.css" rel="stylesheet"><link href="/css/alfontawesome-all.css" rel="stylesheet"><div class="key-container pb-5"><div class="cus-content"><div class="row no-gutters "><div class="col-md-12 mb-20 text-center"><img class="img-center " style="max-width:900px;" alt="Optimizing 45W Charging with Richtek Buck-Boost Switching Battery Chargers" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-49/html-images/zh-tw_I47-02-1.jpg"></div><div class="col-md-12 "><p>立錡推出可滿足 45W 應用的電池充電晶片 RT9492,無論是 Chromebook、無人機、手持吸塵器、mPOS 系統等可攜式應用,這款高整合 5A 升降壓切換式電池充電器,可支援 2 至 4 節鋰離子和鋰聚合物電池,整合充電和系統電源路徑管理,並以 I<sup>2</sup>C 介面控制,成為靈活的充電方案。</p></div><div class="col-md-12 "><div class="mb-2"><div class="section-title font-weight-bold mb-30">RT9492 有何特別之處?</div></div></div><div class="col-md-12"><p class="pl-4"><ol style="line-height:2;"><li style="list-style-position:outside;"><b>效率可達 96.7%</b>(2 節電池應用),具有雙輸入控制和 USB On-The-Go 功能,可精準控制充電電流,支援 USB-PD 功能。</li><li style="list-style-position:outside;"> 放電電流僅有<b>2.5µA</b> ,在運輸模式下,電池使用時間可延長至一個月以上。<span style="color:#E07882;">*</span></li><li style="list-style-position:outside;"><b>+/- 0.3% 高精度</b>的充電電壓控制(2 節電池應用) ,可提供額外 2.35% 的充電容量。<span style="color:#E07882;">*</span></li><li style="list-style-position:outside;"><b>Fast Swap Role</b> 功能可支援 USB-C 產品,確保資料與電力傳輸順暢不中斷。</li><li style="list-style-position:outside;"><b>I<sup>2</sup>C 介面</b> 可支援低至 1.2V 輸出電壓,可用於與 5 奈米製程應用處理器,進而擴展應用兼容性。</li></ol></p></div><div class="col-md-12 "><p><span style="color:#E07882;">*</span> 實際與他廠功能相似的產品比較。</p></div><div class="col-md-12 "><div class="mb-2"><div class="section-title font-weight-bold mb-30">想了解更多? 立即點擊影片</div></div></div><div class="col-md-12 mb-20 text-center"><a href="https://www.youtube.com/watch?v=4q46CCfZidU" target="_blank"><img class="img-center " style="max-width:750px;" alt="Optimizing 45W Charging with Richtek Buck-Boost Switching Battery Chargers" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-49/html-images/zh-tw_I48-01-1.jpg"></a></div><div class="col-md-12 mb-30"><p>查看相關應用系統圖:行動銷售系統、智慧音響、無人機。</p><div class="btn-block pb-4"><a href="/content/richtek-eds/zh-tw/applications/235/2356/23561?&ActiveTab=mPOS&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue49TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">行動銷售系統<i class="fas fa-arrow-right pl-2"></i></a>&nbsp;&nbsp;<a href="/content/richtek-eds/zh-tw/applications/235/2353/23533?&ActiveTab=Smart Speaker&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue49TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">智慧音響<i class="fas fa-arrow-right pl-2"></i></a>&nbsp;&nbsp;<a href="/content/richtek-eds/zh-tw/applications/235/2356/23562?&ActiveTab=Drone&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue49TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">無人機<i class="fas fa-arrow-right pl-2"></i></a></div></div></div></div></div>
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電池管理

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行動銷售系統


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