1.5MHz, 1.2A/1.5A Synchronous Step-Down The CXSD61038A CXSD61038B are high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.5A output currents

   产品概述 返回TOPSGO嘉泰姆

    The CXSD61038A CXSD61038B are high-efficiency, high frequency synchronous step-down DC-DC 

regulator ICs capable of delivering up to 1.5A output currents. The CXSD61038A CXSD61038B canSGO嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andSGO嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.SGO嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)SGO嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atSGO嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.SGO嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingSGO嘉泰姆

control, which allows a high efficiency overthe wider range of the load.SGO嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is SGO嘉泰姆

available in an adjustable version.SGO嘉泰姆

   产品特点 返回TOPSGO嘉泰姆

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CXSD61038A  1.2A output currentSGO嘉泰姆

CXSD61038B 1.5A output current  SGO嘉泰姆

· High Efficiency: Up to 96%SGO嘉泰姆

· 1.5MHz Constant Frequency OperationSGO嘉泰姆

· No Schottky Diode RequiredSGO嘉泰姆

· 2.3V to 5.5V Input Voltage RangeSGO嘉泰姆

· Output Voltage as Low as 0.6VSGO嘉泰姆

· 100% Duty Cycle in DropoutSGO嘉泰姆

· Low Quiescent Current: 35μASGO嘉泰姆

· Slope Compensated Current ModeSGO嘉泰姆

   Control for Excellent Line and LoadSGO嘉泰姆

   Transient ResponseSGO嘉泰姆

· Short Circuit ProtectionSGO嘉泰姆

· Thermal Fault ProtectionSGO嘉泰姆

· Inrush Current Limit and Soft StartSGO嘉泰姆

· <1μA Shutdown CurrentSGO嘉泰姆

· Tiny SOT23-5 PackageSGO嘉泰姆

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   应用范围 返回TOPSGO嘉泰姆

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· Cellular and Smart PhonesSGO嘉泰姆

· Wireless and DSL ModemsSGO嘉泰姆

· PDASGO嘉泰姆

· Digital Still and Video CamerasSGO嘉泰姆

· MP3 PlayersSGO嘉泰姆

   技术规格书（产品PDF) 返回TOP SGO嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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