产品概述 返回TOP8xa嘉泰姆

The CXSD62493 CXSD62493A CXSD62493B is a high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to2Aoutput current. The CXSD62493 CXSD62493A CXSD62493B operates over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low R_DS(ON) to minimize the conduction loss.8xa嘉泰姆

Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency.8xa嘉泰姆

CXSD62493 CXSD62493A CXSD62493B integrates short circuit and over-voltage latch off protection.8xa嘉泰姆

   产品特点 返回TOP8xa嘉泰姆

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·       Low R_DS(ON) for Internal Switches8xa嘉泰姆

   (top/bottom):110mΩ/80mΩ8xa嘉泰姆

·       2.7-5.5V Input Voltage Range8xa嘉泰姆

·      2AContinuous,3APeakLoad Current Capability8xa嘉泰姆

·       1MHz Switching Frequency Minimizes the External Components8xa嘉泰姆

·        Internal Softstart Limits the Inrush Current8xa嘉泰姆

·        Reliable Short Circuit Protection:8xa嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off Protection8xa嘉泰姆

·        Reliable Over-voltage Protection:8xa嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off Protection8xa嘉泰姆

·        100% Dropout Operation8xa嘉泰姆

·        RoHS Compliant and Halogen Free8xa嘉泰姆

·       Compact Package: SOT23-58xa嘉泰姆

   应用范围 返回TOP8xa嘉泰姆

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   技术规格书（产品PDF) 返回TOP 8xa嘉泰姆

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