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• 1.产品概述       2.产品特点     hMg嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）hMg嘉泰姆

• 5.产品封装       6.电路原理图  hMg嘉泰姆

• 7.相关产品hMg嘉泰姆

   产品概述 返回TOPhMg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 canhMg嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.hMg嘉泰姆

   产品特点 返回TOPhMg嘉泰姆

CXSD61038A  1.2A output currenthMg嘉泰姆

CXSD61038B 1.5A output current  hMg嘉泰姆

· High Efficiency: Up to 96%hMg嘉泰姆

· 1.5MHz Constant Frequency OperationhMg嘉泰姆

· No Schottky Diode RequiredhMg嘉泰姆

· 2.3V to 5.5V Input Voltage RangehMg嘉泰姆

· Output Voltage as Low as 0.6VhMg嘉泰姆

· 100% Duty Cycle in DropouthMg嘉泰姆

· Low Quiescent Current: 35μAhMg嘉泰姆

· Slope Compensated Current ModehMg嘉泰姆

   Control for Excellent Line and LoadhMg嘉泰姆

   Transient ResponsehMg嘉泰姆

· Short Circuit ProtectionhMg嘉泰姆

· Thermal Fault ProtectionhMg嘉泰姆

· Inrush Current Limit and Soft StarthMg嘉泰姆

· <1μA Shutdown CurrenthMg嘉泰姆

· Tiny SOT23-5 PackagehMg嘉泰姆

   应用范围 返回TOPhMg嘉泰姆

· Cellular and Smart PhoneshMg嘉泰姆

· Wireless and DSL ModemshMg嘉泰姆

· PDAhMg嘉泰姆

· Digital Still and Video CamerashMg嘉泰姆

· MP3 PlayershMg嘉泰姆

   技术规格书（产品PDF) 返回TOP hMg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！hMg嘉泰姆

 hMg嘉泰姆

产品封装图 返回TOPhMg嘉泰姆

hMg嘉泰姆
hMg嘉泰姆

电路原理图 返回TOPhMg嘉泰姆

hMg嘉泰姆

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