目录

• 1.产品概述       2.产品特点     IIX嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）IIX嘉泰姆

• 5.产品封装       6.电路原理图  IIX嘉泰姆

• 7.相关产品IIX嘉泰姆

   产品概述 返回TOPIIX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 canIIX嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.IIX嘉泰姆

   产品特点 返回TOPIIX嘉泰姆

CXSD61038A  1.2A output currentIIX嘉泰姆

CXSD61038B 1.5A output current  IIX嘉泰姆

· High Efficiency: Up to 96%IIX嘉泰姆

· 1.5MHz Constant Frequency OperationIIX嘉泰姆

· No Schottky Diode RequiredIIX嘉泰姆

· 2.3V to 5.5V Input Voltage RangeIIX嘉泰姆

· Output Voltage as Low as 0.6VIIX嘉泰姆

· 100% Duty Cycle in DropoutIIX嘉泰姆

· Low Quiescent Current: 35μAIIX嘉泰姆

· Slope Compensated Current ModeIIX嘉泰姆

   Control for Excellent Line and LoadIIX嘉泰姆

   Transient ResponseIIX嘉泰姆

· Short Circuit ProtectionIIX嘉泰姆

· Thermal Fault ProtectionIIX嘉泰姆

· Inrush Current Limit and Soft StartIIX嘉泰姆

· <1μA Shutdown CurrentIIX嘉泰姆

· Tiny SOT23-5 PackageIIX嘉泰姆

   应用范围 返回TOPIIX嘉泰姆

· Cellular and Smart PhonesIIX嘉泰姆

· Wireless and DSL ModemsIIX嘉泰姆

· PDAIIX嘉泰姆

· Digital Still and Video CamerasIIX嘉泰姆

· MP3 PlayersIIX嘉泰姆

   技术规格书（产品PDF) 返回TOP IIX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！IIX嘉泰姆

 IIX嘉泰姆

产品封装图 返回TOPIIX嘉泰姆

IIX嘉泰姆
IIX嘉泰姆

电路原理图 返回TOPIIX嘉泰姆

IIX嘉泰姆

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