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目录

• 1.产品概述       2.产品特点     iJe嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）iJe嘉泰姆

• 5.产品封装       6.电路原理图  iJe嘉泰姆

• 7.相关产品iJe嘉泰姆

   产品概述 返回TOPiJe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 caniJe嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.iJe嘉泰姆

   产品特点 返回TOPiJe嘉泰姆

CXSD61038A  1.2A output currentiJe嘉泰姆

CXSD61038B 1.5A output current  iJe嘉泰姆

· High Efficiency: Up to 96%iJe嘉泰姆

· 1.5MHz Constant Frequency OperationiJe嘉泰姆

· No Schottky Diode RequirediJe嘉泰姆

· 2.3V to 5.5V Input Voltage RangeiJe嘉泰姆

· Output Voltage as Low as 0.6ViJe嘉泰姆

· 100% Duty Cycle in DropoutiJe嘉泰姆

· Low Quiescent Current: 35μAiJe嘉泰姆

· Slope Compensated Current ModeiJe嘉泰姆

   Control for Excellent Line and LoadiJe嘉泰姆

   Transient ResponseiJe嘉泰姆

· Short Circuit ProtectioniJe嘉泰姆

· Thermal Fault ProtectioniJe嘉泰姆

· Inrush Current Limit and Soft StartiJe嘉泰姆

· <1μA Shutdown CurrentiJe嘉泰姆

· Tiny SOT23-5 PackageiJe嘉泰姆

   应用范围 返回TOPiJe嘉泰姆

· Cellular and Smart PhonesiJe嘉泰姆

· Wireless and DSL ModemsiJe嘉泰姆

· PDAiJe嘉泰姆

· Digital Still and Video CamerasiJe嘉泰姆

· MP3 PlayersiJe嘉泰姆

   技术规格书（产品PDF) 返回TOP iJe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！iJe嘉泰姆

 iJe嘉泰姆

产品封装图 返回TOPiJe嘉泰姆

iJe嘉泰姆
iJe嘉泰姆

电路原理图 返回TOPiJe嘉泰姆

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