CXSD62479 is a high efficiency 1.5MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput current. It can operate over a wide input voltage range from 2.5V to 5.5V and integr

   产品概述 返回TOPcmQ嘉泰姆

 CXSD62479 is a high efficiency 1.5MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low R_{DS (ON)} to minimize the conduction loss.cmQ嘉泰姆

产品特点 返回TOPcmQ嘉泰姆

·       Low R_DS(ON) for Internal Switches (Top/Bottom) 260mΩ/170mΩcmQ嘉泰姆

·       2.5~5.5V Input Voltage RangecmQ嘉泰姆

·       38μA Typical Quiescent Current @3.5VincmQ嘉泰姆

   48μA Typical Quiescent Current @5.5VincmQ嘉泰姆

·       High Light Load EfficiencycmQ嘉泰姆

·       High Switching Frequency 1.5MHz Minimizes the External Components cmQ嘉泰姆

·       Internal Soft-start Limits the Inrush CurrentcmQ嘉泰姆

·       100% Dropout OperationcmQ嘉泰姆

·       RoHS Compliant and Halogen FreecmQ嘉泰姆

·      Compact Package: SOT23-5cmQ嘉泰姆

应用范围 返回TOPcmQ嘉泰姆

·       Portable Navigation DevicecmQ嘉泰姆

·       Set Top BoxcmQ嘉泰姆

·       USB DonglecmQ嘉泰姆

·       Media PlayercmQ嘉泰姆

      ·       Smart phonecmQ嘉泰姆

 技术规格书（产品PDF) 返回TOP cmQ嘉泰姆

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