产品概述 返回TOPI0g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.I0g嘉泰姆

Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency.I0g嘉泰姆

CXSD62493 CXSD62493A CXSD62493B integrates short circuit and over-voltage latch off protection.I0g嘉泰姆

   产品特点 返回TOPI0g嘉泰姆

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·       Low R_DS(ON) for Internal SwitchesI0g嘉泰姆

   (top/bottom):110mΩ/80mΩI0g嘉泰姆

·       2.7-5.5V Input Voltage RangeI0g嘉泰姆

·      2AContinuous,3APeakLoad Current CapabilityI0g嘉泰姆

·       1MHz Switching Frequency Minimizes the External ComponentsI0g嘉泰姆

·        Internal Softstart Limits the Inrush CurrentI0g嘉泰姆

·        Reliable Short Circuit Protection:I0g嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionI0g嘉泰姆

·        Reliable Over-voltage Protection:I0g嘉泰姆

   CXSD62493 CXSD62493A CXSD62493B: Latch off ProtectionI0g嘉泰姆

·        100% Dropout OperationI0g嘉泰姆

·        RoHS Compliant and Halogen FreeI0g嘉泰姆

·       Compact Package: SOT23-5I0g嘉泰姆

   应用范围 返回TOPI0g嘉泰姆

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   技术规格书（产品PDF) 返回TOP I0g嘉泰姆

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