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.W3f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.W3f嘉泰姆

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·         Input Voltage Range: 2.5V to 5.5VW3f嘉泰姆

·         1.25MHz Switching FrequencyW3f嘉泰姆

·         Max Output Current: 3.0AW3f嘉泰姆

·         Peak Current Mode Control for the Fast Transient SpeedW3f嘉泰姆

·         100% Drop Out FunctionW3f嘉泰姆

·         Typical 18μA Quiescent CurrentW3f嘉泰姆

·         Low R_DS(ON) for Internal Switches (PFET/NFET):75mΩ/55mΩW3f嘉泰姆

·         Hic-cup Mode Protection for Hard Short ConditionW3f嘉泰姆

·         RoHS Compliant and Halogen FreeW3f嘉泰姆

·         Compact Package: QFN3x3-16W3f嘉泰姆

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·       Set Top BoxW3f嘉泰姆

·       Net PCW3f嘉泰姆

·       Mini-Notebook PCW3f嘉泰姆

·       Access Point RouterW3f嘉泰姆

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