产品概述 返回TOPfSO嘉泰姆

The CXSD62507 is a high-efficiency 1 MHz synchronous step-down DC/DC regulator, current mode control IC capable of delivering up to 5A output current. The CXSD62507 operates over a wide input voltage range from 3V to 5.5V. It integrates main switch and synchronous switch with very low R_DS(ON)  to minimize the conduction loss. High integrated solution and DFN2x2-8 package perform the optimized BOM cost and reduce external component part count. Low input and output voltage ripple, small external inductor and capacitor sizes, small PCB layout space are achieved with 1MHz switching frequency.

   产品特点 返回TOPfSO嘉泰姆

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·       Low R_DS(ON) for Internal Switches (Top/Bottom): 35/15 mΩfSO嘉泰姆

·       3-5.5V Input Voltage RangefSO嘉泰姆

·       1 MHz Switching Frequency Minimizes the External ComponentsfSO嘉泰姆

·       Internal Soft-start Limits the Inrush CurrentfSO嘉泰姆

·       Up to 98% EfficiencyfSO嘉泰姆

·       0.6V Reference VoltagefSO嘉泰姆

·       Shutdown Mode Draws<0.1μA Supply CurrentfSO嘉泰姆

·       100% Dropout OperationfSO嘉泰姆

·       Power Good IndicatorfSO嘉泰姆

·       OVP/OCP/UVLO/OTP ProtectionsfSO嘉泰姆

·       RoHS Compliant and Halogen FreefSO嘉泰姆

·       Compact Package: DFN2x2-8fSO嘉泰姆

   应用范围 返回TOPfSO嘉泰姆

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·       High definition Set Top BoxfSO嘉泰姆

·       LCD TVfSO嘉泰姆

·       Access Point RouterfSO嘉泰姆

·       Mini-notebook PCfSO嘉泰姆

·       Net PCfSO嘉泰姆

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