high efficiency ultra low quiescent current CXSD62502 operates over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low RDS (ON) to minimize

   产品概述 返回TOPal4嘉泰姆

         CXSD62502 is a high efficiency ultra low quiescent current, 1.25MHz synchronous step-down DC/DC regulator capable of delivering up to 4A output current.al4嘉泰姆

        CXSD62502 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.al4嘉泰姆

   产品特点 返回TOPal4嘉泰姆

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·         Input Voltage Range: 2.5V to 5.5Val4嘉泰姆

·         1.25MHz Switching Frequencyal4嘉泰姆

·         Max Output Current: 4.0Aal4嘉泰姆

·         Peak Current Mode Control for the Fast Transient Speedal4嘉泰姆

·         100% Drop Out Functional4嘉泰姆

·         Typical 18μA Quiescent Currental4嘉泰姆

·         Low R_DS(ON) for Internal Switches (PFET/NFET):75mΩ/55mΩal4嘉泰姆

·         Hic-cup Mode Protection for Hard Short Conditional4嘉泰姆

·         RoHS Compliant and Halogen Freeal4嘉泰姆

·         Compact Package: QFN3x3-16al4嘉泰姆

   应用范围 返回TOPal4嘉泰姆

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·       Set Top Boxal4嘉泰姆

·       Net PCal4嘉泰姆

·       Mini-Notebook PCal4嘉泰姆

·       Access Point Routeral4嘉泰姆

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