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.UN3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.UN3嘉泰姆

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·         Input Voltage Range: 2.5V to 5.5VUN3嘉泰姆

·         1.25MHz Switching FrequencyUN3嘉泰姆

·         Max Output Current: 3.0AUN3嘉泰姆

·         Peak Current Mode Control for the Fast Transient SpeedUN3嘉泰姆

·         100% Drop Out FunctionUN3嘉泰姆

·         Typical 18μA Quiescent CurrentUN3嘉泰姆

·         Low R_DS(ON) for Internal Switches (PFET/NFET):75mΩ/55mΩUN3嘉泰姆

·         Hic-cup Mode Protection for Hard Short ConditionUN3嘉泰姆

·         RoHS Compliant and Halogen FreeUN3嘉泰姆

·         Compact Package: QFN3x3-16UN3嘉泰姆

   应用范围 返回TOPUN3嘉泰姆

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·       Set Top BoxUN3嘉泰姆

·       Net PCUN3嘉泰姆

·       Mini-Notebook PCUN3嘉泰姆

·       Access Point RouterUN3嘉泰姆

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