<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 text-center"><a alt="Richtek Wearable Low Iq Total Solution-TWS" href="https://www.youtube.com/watch?v=JhjhFZ8kSoc&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank"><img class="img-center " style="max-width:900px;" alt="Power Management Solutions for True Wireless Stereo Earbuds" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-42/html-images/zh-tw_I42-01-tw-2.jpg"></a></div><div class="col-md-12 "><div class="mt-2"><div class="section-title font-weight-bold mb-40">TWS 無線耳機電源解決方案</div></div></div><div class="col-md-12 "><br><p> 靜態電流在鋰離子電池應用中扮演的腳色為何？在市售的可攜式無線耳機中，可以找到那些超低靜態電流的立錡電源解決方案？我們以實際拆解報告，分別介紹產品特色，與他家 IC 供應商的比較表格中，也可以一眼看出立錡產品優勢。</p><div class="btn-block pb-4"><a href="https://www.youtube.com/watch?v=JhjhFZ8kSoc&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">立即觀看<i class="fas fa-arrow-right pl-2"></i></a></div><p> ▸ 影片中提及的相關產品:</p></div><div><table class="table table-striped text-left" style="color: #323237;"><tbody><tr><th scope="row">RT6160A</th><td>3A、2.2V~5.5V 輸入、 2.025V~5.2V 輸出的 Buck-Boost 轉換器，僅有 1µA 靜態電流</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT6160A&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT6160A</a></td></tr><tr><th scope="row">RT5707/A</th><td>0.4A/0.6A、2.2V~5.5V 輸入、1.2V~3.3V 輸出的 HCOT Buck 轉換器，僅有 360nA 靜態電流。</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT5707/RT5707A&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT5707/A</a></td></tr><tr><th scope="row">RT9471/D</th><td>3A、3.9V~13.5V 輸入、4.7V 最大電池充電電壓的單節開關模式電池充電器。(RT9471 具有狀態顯示)</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT9471/RT9471D&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT9471/D</a></td></tr><tr><th scope="row">RT9525</th><td>1.2A、4.2V~6V 輸入、4.2V 最大電池充電電壓的單節線性電池充電器，具有自動電源路徑。</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT9525&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT9525</a></td></tr></tbody></table></div><div class="col-md-12 "><div class="mt-2"><div class="section-title font-weight-bold mb-40">電池電量計介紹</div></div></div><div class="col-md-12 "><br><p> 立錡的電池電量計有那些優點跟特色？我們是如何解決鋰離子電池電量 SoC 計算準確性的挑戰？影片中，你會看到以實際 OPPO 手機、iPhone、智慧手錶的 SoC 測試結果，並且在高低溫下，或是連續 7 天的使用下，量測電量準確性。以高電量電池測試在不同負載、不同溫度下，立錡產品也還是能維持一樣高準確性嗎？</p><div class="btn-block pb-4"><a href="https://www.youtube.com/watch?v=JhjhFZ8kSoc#t=9m55s&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">立即觀看<i class="fas fa-arrow-right pl-2"></i></a></div><p> ▸ 影片中提及的相關產品:</p></div><div><table class="table table-striped text-left" style="color: #323237;max-width:1051px;"><tbody><tr><th scope="row">RT9426A</th><td>系統側單節鋰離子電池電量計，僅消耗 14µA 動態電流讓電池壽命更長，具有精準電池荷電狀態回報。</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT9426A&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT9426A</a></td></tr><tr><th scope="row">RT9422A</th><td>單節鋰離子電池包用電量計，僅消耗 14µA 動態電流讓電池壽命更長，具有平滑的電池荷電狀態資訊。</td><td style="min-width: 150px;"><a href="https://www.richtek.com/RedirectToProduct?specid=RT9422A&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="link">探索 RT9422A</a></td></tr></tbody></table></div><div class="col-md-12 "><div class="mt-2"><div class="section-title font-weight-bold mb-40">完整技術支援</div></div></div><div class="col-md-12 "><br><p>將電池電量計導入你的系統就應該是如此簡單！我們提供完整技術支援，從開發、建模到測試，不論你是使用什麼充電架構，我們提供硬體、軟體的服務，更多細節都在影片中。</p><div class="btn-block pb-2"><a href="https://www.youtube.com/watch?v=JhjhFZ8kSoc#t=24m16s&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank" class="btn-sm btn-primary py-2 px-3">立即觀看<i class="fas fa-arrow-right pl-2"></i></a></div></div><div class="col-md-12 "><div class="mt-2"><div class="section-title font-weight-bold mb-40">Richtek Wearable Low Iq Total Solution-TWS</div></div></div><div class="col-md-12 mb-20 text-center"><a alt="Richtek Wearable Low Iq Total Solution-TWS" href="https://www.youtube.com/watch?v=JhjhFZ8kSoc&utm_source=Newsletter&utm_medium=RTWWW&utm_campaign=Issue42TW&sc_lang=zh-TW" target="_blank"><img class="img-center " style="max-width:900px;" alt="More Applications in High Power Charging" src="/content/dam/richtek-eds/resources/tech-insights/news/newsletter-issue-42/html-images/zh-tw_I42-02-2.jpg"></a></div></div></div></div>