目录

• 1.产品概述       2.产品特点     mWs嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）mWs嘉泰姆

• 5.产品封装       6.电路原理图  mWs嘉泰姆

• 7.相关产品mWs嘉泰姆

   产品概述 返回TOPmWs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 canmWs嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.mWs嘉泰姆

   产品特点 返回TOPmWs嘉泰姆

CXSD61038A  1.2A output currentmWs嘉泰姆

CXSD61038B 1.5A output current  mWs嘉泰姆

· High Efficiency: Up to 96%mWs嘉泰姆

· 1.5MHz Constant Frequency OperationmWs嘉泰姆

· No Schottky Diode RequiredmWs嘉泰姆

· 2.3V to 5.5V Input Voltage RangemWs嘉泰姆

· Output Voltage as Low as 0.6VmWs嘉泰姆

· 100% Duty Cycle in DropoutmWs嘉泰姆

· Low Quiescent Current: 35μAmWs嘉泰姆

· Slope Compensated Current ModemWs嘉泰姆

   Control for Excellent Line and LoadmWs嘉泰姆

   Transient ResponsemWs嘉泰姆

· Short Circuit ProtectionmWs嘉泰姆

· Thermal Fault ProtectionmWs嘉泰姆

· Inrush Current Limit and Soft StartmWs嘉泰姆

· <1μA Shutdown CurrentmWs嘉泰姆

· Tiny SOT23-5 PackagemWs嘉泰姆

   应用范围 返回TOPmWs嘉泰姆

· Cellular and Smart PhonesmWs嘉泰姆

· Wireless and DSL ModemsmWs嘉泰姆

· PDAmWs嘉泰姆

· Digital Still and Video CamerasmWs嘉泰姆

· MP3 PlayersmWs嘉泰姆

   技术规格书（产品PDF) 返回TOP mWs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！mWs嘉泰姆

 mWs嘉泰姆

产品封装图 返回TOPmWs嘉泰姆

mWs嘉泰姆
mWs嘉泰姆

电路原理图 返回TOPmWs嘉泰姆

mWs嘉泰姆

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