title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title="">title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(TI) 宣布推出一款全面集成型負載開關，其在 3.6 V 電壓下所提供的 5.7 mW 標準導通電阻 (rON) 比同類競爭產品低 4 倍。TI TPS22924C 將至少 4 個部件集成于一體，從而簡化子系統負載管理。采用超小型 1.4 毫米 x 0.9 毫米芯片級封裝 (CSP) 的高度集成性可充分滿足空間有限的電池供電應用需求，如便攜式工業與醫療設備、媒體播放器、銷售點終端、全球定位系統 (GPS)、筆記本電腦、上網本以及智能電話等。歡迎下載產品說明書，或申請樣片：www.ti.com.cn/tps22924c-pr。

 

TPS22924C 的主要特性與優勢

·         在 3.6 V電壓下所提供的 5.7 mW 超低導通電阻可通過導通 FET 實現最小壓降；

·         0.75 V 至 3.6 V 的寬泛輸入電壓支持便攜式應用；

·         2 A 最大連續開關電流可滿足各種電流需求；

·         不足 2 uA 的低斷電電流可確保斷電模式下的最低功耗；

·         TPS22924C 是 TI 負載開關產品系列中的最新成員。這款最新開關進一步豐富了 TI 面向便攜式設備市場的產品系列（包括電池充電器、DC/DC 轉換器以及 OMAP^TM 處理器等）。

        

供貨情況

TPS22924C 將于 12 月底開始提供樣片，并將于 2010 年第 2 季度提供評估板。TPS22924C 采用業界領先的小型 CSP 封裝（1.4 毫米 x 0.9 毫米）。

 

通過以下鏈接查閱有關 TI 負載開關產品系列的更多信息：

·             快速搜索 TI 負載開關產品系列，或下載最新模擬開關指南：http://focus.ti.com.cn/cn/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=1643&uiTemplateId=NODE_STRY_PGE_T  ；

·             查看 TPS2224C 的視頻演示：www.ti.com/tps229xxvideo-pr；

·             通過 TI E2E 在線社區的電源分配論壇咨詢問題，分享知識：http://www.ti.com/powerdistribution-pr。

·             歡迎觀看TI《感謝工程師》系列視頻：

http://www.ti.com/thanks-cn

 

商標

OMAP 是德州儀器的商標。所有注冊商標與其它商標均歸其各自所有者所有。

 

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關于德州儀器公司

德州儀器 (TI) 始終致力于幫助客戶從容應對任何設計挑戰，從而開發出創新的電子解決方案，讓未來世界更智能、更健康、更安全、更環保以及更精彩。作為全球性的半導體公司，TI 在全球超過 30 個國家設有制造、設計或銷售機構。

 

TI 在紐約證交所上市交易，交易代碼為 TXN。

 

如欲了解有關 TI 的進一步信息，敬請查詢 http://www.ti.com.cn。

 

TI 半導體產品信息中心免費熱線電話：800-820-8682。