目录

• 1.产品概述       2.产品特点     eS0嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）eS0嘉泰姆

• 5.产品封装       6.电路原理图  eS0嘉泰姆

• 7.相关产品eS0嘉泰姆

   产品概述 返回TOPeS0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 caneS0嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andeS0嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.eS0嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)eS0嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run ateS0嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.eS0嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingeS0嘉泰姆

control, which allows a high efficiency overthe wider range of the load.eS0嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is eS0嘉泰姆

available in an adjustable version.eS0嘉泰姆

   产品特点 返回TOPeS0嘉泰姆

CXSD61038A  1.2A output currenteS0嘉泰姆

CXSD61038B 1.5A output current  eS0嘉泰姆

· High Efficiency: Up to 96%eS0嘉泰姆

· 1.5MHz Constant Frequency OperationeS0嘉泰姆

· No Schottky Diode RequiredeS0嘉泰姆

· 2.3V to 5.5V Input Voltage RangeeS0嘉泰姆

· Output Voltage as Low as 0.6VeS0嘉泰姆

· 100% Duty Cycle in DropouteS0嘉泰姆

· Low Quiescent Current: 35μAeS0嘉泰姆

· Slope Compensated Current ModeeS0嘉泰姆

   Control for Excellent Line and LoadeS0嘉泰姆

   Transient ResponseeS0嘉泰姆

· Short Circuit ProtectioneS0嘉泰姆

· Thermal Fault ProtectioneS0嘉泰姆

· Inrush Current Limit and Soft StarteS0嘉泰姆

· <1μA Shutdown CurrenteS0嘉泰姆

· Tiny SOT23-5 PackageeS0嘉泰姆

   应用范围 返回TOPeS0嘉泰姆

· Cellular and Smart PhoneseS0嘉泰姆

· Wireless and DSL ModemseS0嘉泰姆

· PDAeS0嘉泰姆

· Digital Still and Video CameraseS0嘉泰姆

· MP3 PlayerseS0嘉泰姆

   技术规格书（产品PDF) 返回TOP eS0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！eS0嘉泰姆

 eS0嘉泰姆

产品封装图 返回TOPeS0嘉泰姆

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eS0嘉泰姆

电路原理图 返回TOPeS0嘉泰姆

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