CXSD61038B This device offers two operation modes,PWM control and PFM Mode switching control, which

目录

• 1.产品概述       2.产品特点     Goo嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）Goo嘉泰姆

• 5.产品封装       6.电路原理图  Goo嘉泰姆

• 7.相关产品Goo嘉泰姆

   产品概述 返回TOPGoo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 canGoo嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.Goo嘉泰姆

   产品特点 返回TOPGoo嘉泰姆

CXSD61038A  1.2A output currentGoo嘉泰姆

CXSD61038B 1.5A output current  Goo嘉泰姆

· High Efficiency: Up to 96%Goo嘉泰姆

· 1.5MHz Constant Frequency OperationGoo嘉泰姆

· No Schottky Diode RequiredGoo嘉泰姆

· 2.3V to 5.5V Input Voltage RangeGoo嘉泰姆

· Output Voltage as Low as 0.6VGoo嘉泰姆

· 100% Duty Cycle in DropoutGoo嘉泰姆

· Low Quiescent Current: 35μAGoo嘉泰姆

· Slope Compensated Current ModeGoo嘉泰姆

   Control for Excellent Line and LoadGoo嘉泰姆

   Transient ResponseGoo嘉泰姆

· Short Circuit ProtectionGoo嘉泰姆

· Thermal Fault ProtectionGoo嘉泰姆

· Inrush Current Limit and Soft StartGoo嘉泰姆

· <1μA Shutdown CurrentGoo嘉泰姆

· Tiny SOT23-5 PackageGoo嘉泰姆

   应用范围 返回TOPGoo嘉泰姆

· Cellular and Smart PhonesGoo嘉泰姆

· Wireless and DSL ModemsGoo嘉泰姆

· PDAGoo嘉泰姆

· Digital Still and Video CamerasGoo嘉泰姆

· MP3 PlayersGoo嘉泰姆

   技术规格书（产品PDF) 返回TOP Goo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！Goo嘉泰姆

 Goo嘉泰姆

产品封装图 返回TOPGoo嘉泰姆

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电路原理图 返回TOPGoo嘉泰姆

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