本人急需一款DC-DC 降壓IC 要求輸入電壓：0---30V 輸出電流≥2.5A 在DC12V輸入5V2A輸出時效率≥85%，工作頻率最好大于200K以利于減小電感和電容體積，封裝不限，內置MOS和外部擴流都行，一定要有過流保護功能，即要能外部設定其過流保護點，請各位不吝推薦?。?！
本來是用ACT4070做的5V2.5A，其他性能都好，就是此IC不能設定過流保護點，而客戶特別在意這點。
求DC-DC 降壓 IC一定要能設定過流保護點！
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你好，我這邊是專門做DC-DC降壓電源管理IC的，說不定有你能用到的哦，你可以用下我們的TD1501 TD2676 更多資料可鏈接 http://bbs.dianyuan.com/topic/583371或聯系我Q:306325035 13714249061陶小姐，如果可以先提供樣測試
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DC-DC|原裝現貨|MP1410|MP1482|MP1484|MP2359|ACT4060 一手貨源，價格優勢，品質穩定！專業提供！ MP1410: Features . 2A output current . 0.22Ω internal power mosfet switch stable with low esr output ceramic capacitors . Up to 95% efficiency . 25μA shutdown mode . Fixed 450khz Frequency . Thermal shutdown . Cycle-by-cycle Over current Protection . Wide 4.75 to 25V operating Input range . Output Adjustalble from 1.22v to 21v
MP1482: Features . 2A output current . 0.22Ω internal power mosfet switch stable with low esr output ceramic capacitors . Wide 4.75 to 23V operating Input range . Up to 95% efficiency . Programmable Soft-Start . Stable with low Esr ceramic output capacitors . Fixed 400khz Frequency . Cycle-by-cycle Over current Protection . Thermally Enhanced 8-pin SOIC Pakage
MP1484:
Features . 3A output current . Wide 4.75 to 23V operating Input range . Integrated 100mΩ power mosfet switches . Up to 95% efficiency . Fixed 400khz Frequency . Cycle-by-cycle Over current Protection . Output Adjustalble from 0.952v to 20v .Input under voltage lockout .Thermally Enhanced 8-pin Soic package . Programmable Soft-start . Stable with low Esr ceramic output capacitors
深圳市新源電子科技有限公司 銷售經理：王錚 聯系電話：15820787931 0755-82719379 /77 QQ：160 467 4316
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