1.25MHz synchronous step-down DC/DC regulator capable of delivering up to 3A output current CXSD62499 is a high efficiency ultra low quiescent current input voltage range from 2.5V to 5.5V

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     CXSD62499 is a high efficiency ultra low quiescent current, 1.25MHz synchronous step-down DC/DC regulator capable of delivering up to 3A output current.Xda嘉泰姆

     CXSD62499 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.Xda嘉泰姆

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

·         1.25MHz Switching FrequencyXda嘉泰姆

·         Max Output Current: 3.0AXda嘉泰姆

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

·         100% Drop Out FunctionXda嘉泰姆

·         Typical 18μA Quiescent CurrentXda嘉泰姆

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

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

·         RoHS Compliant and Halogen FreeXda嘉泰姆

·         Compact Package: QFN3x3-16Xda嘉泰姆

   应用范围 返回TOPXda嘉泰姆

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·       Set Top BoxXda嘉泰姆

·       Net PCXda嘉泰姆

·       Mini-Notebook PCXda嘉泰姆

·       Access Point RouterXda嘉泰姆

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