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• 1.产品概述       2.产品特点     tsz嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）tsz嘉泰姆

• 5.产品封装       6.电路原理图  tsz嘉泰姆

• 7.相关产品tsz嘉泰姆

   产品概述 返回TOPtsz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 cantsz嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.tsz嘉泰姆

   产品特点 返回TOPtsz嘉泰姆

CXSD61038A  1.2A output currenttsz嘉泰姆

CXSD61038B 1.5A output current  tsz嘉泰姆

· High Efficiency: Up to 96%tsz嘉泰姆

· 1.5MHz Constant Frequency Operationtsz嘉泰姆

· No Schottky Diode Requiredtsz嘉泰姆

· 2.3V to 5.5V Input Voltage Rangetsz嘉泰姆

· Output Voltage as Low as 0.6Vtsz嘉泰姆

· 100% Duty Cycle in Dropouttsz嘉泰姆

· Low Quiescent Current: 35μAtsz嘉泰姆

· Slope Compensated Current Modetsz嘉泰姆

   Control for Excellent Line and Loadtsz嘉泰姆

   Transient Responsetsz嘉泰姆

· Short Circuit Protectiontsz嘉泰姆

· Thermal Fault Protectiontsz嘉泰姆

· Inrush Current Limit and Soft Starttsz嘉泰姆

· <1μA Shutdown Currenttsz嘉泰姆

· Tiny SOT23-5 Packagetsz嘉泰姆

   应用范围 返回TOPtsz嘉泰姆

· Cellular and Smart Phonestsz嘉泰姆

· Wireless and DSL Modemstsz嘉泰姆

· PDAtsz嘉泰姆

· Digital Still and Video Camerastsz嘉泰姆

· MP3 Playerstsz嘉泰姆

   技术规格书（产品PDF) 返回TOP tsz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！tsz嘉泰姆

 tsz嘉泰姆

产品封装图 返回TOPtsz嘉泰姆

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电路原理图 返回TOPtsz嘉泰姆

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