CXSD62489 is a high efficiency 2.5MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput currents. It can operate over a wide input voltage range from 2.5V to 5.5V and integ

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        CXSD62489 is a high efficiency 2.5MHz synchronous step down DC/DC regulator IC capable of delivering up to1Aoutput currents. 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.

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·       Low R_DS(ON) for Internal Switches (top/bottom)230mΩ/150mΩMRb嘉泰姆

·       2.5~5.5V Input Voltage RangeMRb嘉泰姆

·       High Switching Frequency 2.5MHz Minimizes the External ComponentsMRb嘉泰姆

·       Internal Soft-start Limits the Inrush CurrentMRb嘉泰姆

·       100% Dropout OperationMRb嘉泰姆

·       RoHS Compliant and Halogen FreeMRb嘉泰姆

·       Output Auto Discharge FunctionMRb嘉泰姆

·       Compact Package: DFN1.5x1.5-6MRb嘉泰姆

   应用范围 返回TOPMRb嘉泰姆

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·       Portable Navigation DeviceMRb嘉泰姆

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·       Smart PhoneMRb嘉泰姆

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