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     eaD嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）eaD嘉泰姆

• 5.产品封装       6.电路原理图  eaD嘉泰姆

• 7.相关产品eaD嘉泰姆

   产品概述 返回TOPeaD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 caneaD嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.eaD嘉泰姆

   产品特点 返回TOPeaD嘉泰姆

CXSD61038A  1.2A output currenteaD嘉泰姆

CXSD61038B 1.5A output current  eaD嘉泰姆

· High Efficiency: Up to 96%eaD嘉泰姆

· 1.5MHz Constant Frequency OperationeaD嘉泰姆

· No Schottky Diode RequiredeaD嘉泰姆

· 2.3V to 5.5V Input Voltage RangeeaD嘉泰姆

· Output Voltage as Low as 0.6VeaD嘉泰姆

· 100% Duty Cycle in DropouteaD嘉泰姆

· Low Quiescent Current: 35μAeaD嘉泰姆

· Slope Compensated Current ModeeaD嘉泰姆

   Control for Excellent Line and LoadeaD嘉泰姆

   Transient ResponseeaD嘉泰姆

· Short Circuit ProtectioneaD嘉泰姆

· Thermal Fault ProtectioneaD嘉泰姆

· Inrush Current Limit and Soft StarteaD嘉泰姆

· <1μA Shutdown CurrenteaD嘉泰姆

· Tiny SOT23-5 PackageeaD嘉泰姆

   应用范围 返回TOPeaD嘉泰姆

· Cellular and Smart PhoneseaD嘉泰姆

· Wireless and DSL ModemseaD嘉泰姆

· PDAeaD嘉泰姆

· Digital Still and Video CameraseaD嘉泰姆

· MP3 PlayerseaD嘉泰姆

   技术规格书（产品PDF) 返回TOP eaD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！eaD嘉泰姆

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产品封装图 返回TOPeaD嘉泰姆

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电路原理图 返回TOPeaD嘉泰姆

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