Low output voltage ripple and small external CXSD62493 CXSD62493A CXSD62493B is a high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to2Aoutput current

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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.InO嘉泰姆

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

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

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·       Low R_DS(ON) for Internal SwitchesInO嘉泰姆

   (top/bottom):110mΩ/80mΩInO嘉泰姆

·       2.7-5.5V Input Voltage RangeInO嘉泰姆

·      2AContinuous,3APeakLoad Current CapabilityInO嘉泰姆

·       1MHz Switching Frequency Minimizes the External ComponentsInO嘉泰姆

·        Internal Softstart Limits the Inrush CurrentInO嘉泰姆

·        Reliable Short Circuit Protection:InO嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionInO嘉泰姆

·        Reliable Over-voltage Protection:InO嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionInO嘉泰姆

·        100% Dropout OperationInO嘉泰姆

·        RoHS Compliant and Halogen FreeInO嘉泰姆

·       Compact Package: SOT23-5InO嘉泰姆

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