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• 1.产品概述       2.产品特点     IFF嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）IFF嘉泰姆

• 5.产品封装       6.电路原理图  IFF嘉泰姆

• 7.相关产品IFF嘉泰姆

   产品概述 返回TOPIFF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 canIFF嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.IFF嘉泰姆

   产品特点 返回TOPIFF嘉泰姆

CXSD61038A  1.2A output currentIFF嘉泰姆

CXSD61038B 1.5A output current  IFF嘉泰姆

· High Efficiency: Up to 96%IFF嘉泰姆

· 1.5MHz Constant Frequency OperationIFF嘉泰姆

· No Schottky Diode RequiredIFF嘉泰姆

· 2.3V to 5.5V Input Voltage RangeIFF嘉泰姆

· Output Voltage as Low as 0.6VIFF嘉泰姆

· 100% Duty Cycle in DropoutIFF嘉泰姆

· Low Quiescent Current: 35μAIFF嘉泰姆

· Slope Compensated Current ModeIFF嘉泰姆

   Control for Excellent Line and LoadIFF嘉泰姆

   Transient ResponseIFF嘉泰姆

· Short Circuit ProtectionIFF嘉泰姆

· Thermal Fault ProtectionIFF嘉泰姆

· Inrush Current Limit and Soft StartIFF嘉泰姆

· <1μA Shutdown CurrentIFF嘉泰姆

· Tiny SOT23-5 PackageIFF嘉泰姆

   应用范围 返回TOPIFF嘉泰姆

· Cellular and Smart PhonesIFF嘉泰姆

· Wireless and DSL ModemsIFF嘉泰姆

· PDAIFF嘉泰姆

· Digital Still and Video CamerasIFF嘉泰姆

· MP3 PlayersIFF嘉泰姆

   技术规格书（产品PDF) 返回TOP IFF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！IFF嘉泰姆

 IFF嘉泰姆

产品封装图 返回TOPIFF嘉泰姆

IFF嘉泰姆
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电路原理图 返回TOPIFF嘉泰姆

IFF嘉泰姆

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