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.TLX嘉泰姆

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

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

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·       Low R_DS(ON) for Internal SwitchesTLX嘉泰姆

   (top/bottom):110mΩ/80mΩTLX嘉泰姆

·       2.7-5.5V Input Voltage RangeTLX嘉泰姆

·      2AContinuous,3APeakLoad Current CapabilityTLX嘉泰姆

·       1MHz Switching Frequency Minimizes the External ComponentsTLX嘉泰姆

·        Internal Softstart Limits the Inrush CurrentTLX嘉泰姆

·        Reliable Short Circuit Protection:TLX嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionTLX嘉泰姆

·        Reliable Over-voltage Protection:TLX嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionTLX嘉泰姆

·        100% Dropout OperationTLX嘉泰姆

·        RoHS Compliant and Halogen FreeTLX嘉泰姆

·       Compact Package: SOT23-5TLX嘉泰姆

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