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TPSM82810降壓模塊(集成電感)

發布時間:2022-04-12 16:57:01     瀏覽:1173

TPSM82810是一系列引腳到引腳3-a4-a兼容、高效率且便于使用的同步降壓DC/DC電源模塊,具備集成電感。它們基于固定頻率峰值電流模式調節拓撲。TPSM82810適用于電信、測試和測量及其具備高功率密度和便捷性要求的醫療設備應用。低電阻開關容許在高溫環境下持續輸出高達4安培的電流量。開關頻率可在1.8MHz4MHz范圍內實現外部調節,也可在相同頻率范圍內與外部時鐘同步

PFM/PWM模式下,TPSM82810在輕負載下自動開啟節電模式,以在整體負載范圍內保持高效率。TPSM82810PWM模式下提供1%的輸出電壓精密度,這有利于設計高輸出電壓精密度的電源。SS/TR引腳設置啟動時間或跟蹤外部電源的輸出電壓。這容許對不同的供電軌實現外部排序,并限制啟動期間的涌入電流量。

TPSM82810.png

特征

?輸入電壓范圍:2.75V6V

?輸出電壓范圍:0.6V5.5V

?1.8MHz4MHz的可調式同步開關頻率

?擴頻時鐘-可選

?可選強制性PWMPFM/PWM操控

?輸出電壓精密度±1%PWM操控)

?具備窗口比較器的功率優良輸出

?100%工作循環

?輸出放電

?精確的啟用輸入允許

–用戶定義的欠壓鎖定

-精確測序

?15-μA典型靜態電流量

?可調式軟啟動或跟蹤

應用

?光學模塊、數據中心相互連接

?信號測量、源生成、儀器設備

?病患監測和診斷

?無線基礎設備

?加固通訊:傳感器、影像和雷達

由于TI的大面積缺料情況,很多客戶面臨超高價調貨的情況,甚至于渠道貿易商價格超過50倍正常行情。

而知名電源制造商臺達旗下Cyntec產品,早已推出uPOL 電源模塊產品原位替代,例如:MUN12AD03-SECMUN3CAD03-SE,完美解決TI缺貨,大量現貨供應。 

深圳市立維創展科技授權代理Cyntec全線產品,致力為客戶提供高品質、高質量、價格公正的電源模塊產品。產品原裝進口,質量保證,并為中國大陸市場提供技術支持,歡迎咨詢。

詳情了解Cyntec請點擊:http://m.yzgnjsb.cn/brand/16.html

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