CXSD62478 is a high efficiency ultra low quiescent current, 2.0MHz synchronous step-down DC/DC regulator capable of delivering up to 3.5A output current. operates over a wide input volta

   产品概述 返回TOPtbQ嘉泰姆

      CXSD62478 is a high efficiency ultra low quiescent current, 2.0MHz synchronous step-down DC/DC regulator capable of delivering up to 3.5A output current.tbQ嘉泰姆

    CXSD62478 operates over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low R_{DS (ON)} to minimize the conduction loss.tbQ嘉泰姆

   产品特点 返回TOPtbQ嘉泰姆

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·         Input Voltage Range: 2.5V to 5.5VtbQ嘉泰姆

·         2.0 MHz Switching FrequencytbQ嘉泰姆

·         3.5A Maximum Output CurrenttbQ嘉泰姆

·         Peak Current Mode Control for the Fast Transient SpeedtbQ嘉泰姆

·         100% Drop Out FunctiontbQ嘉泰姆

·         Typical 18μA Quiescent CurrenttbQ嘉泰姆

·         Low R_DS(ON) for Internal Switches (PFET/NFET): 55mΩ/35mΩtbQ嘉泰姆

·         Hic-cup Mode Protection for Hard Short ConditiontbQ嘉泰姆

·         RoHS Compliant and Halogen FreetbQ嘉泰姆

·         Compact Package: QFN2x1.5-8tbQ嘉泰姆

   应用范围 返回TOPtbQ嘉泰姆

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·       Set Top BoxtbQ嘉泰姆

·       Net PCtbQ嘉泰姆

·       Mini-Notebook PCtbQ嘉泰姆

·       Access Point RoutertbQ嘉泰姆

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