目录

• 1.产品概述       2.产品特点     xtz嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）xtz嘉泰姆

• 5.产品封装       6.电路原理图  xtz嘉泰姆

• 7.相关产品xtz嘉泰姆

   产品概述 返回TOPxtz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 canxtz嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.xtz嘉泰姆

   产品特点 返回TOPxtz嘉泰姆

CXSD61038A  1.2A output currentxtz嘉泰姆

CXSD61038B 1.5A output current  xtz嘉泰姆

· High Efficiency: Up to 96%xtz嘉泰姆

· 1.5MHz Constant Frequency Operationxtz嘉泰姆

· No Schottky Diode Requiredxtz嘉泰姆

· 2.3V to 5.5V Input Voltage Rangextz嘉泰姆

· Output Voltage as Low as 0.6Vxtz嘉泰姆

· 100% Duty Cycle in Dropoutxtz嘉泰姆

· Low Quiescent Current: 35μAxtz嘉泰姆

· Slope Compensated Current Modextz嘉泰姆

   Control for Excellent Line and Loadxtz嘉泰姆

   Transient Responsextz嘉泰姆

· Short Circuit Protectionxtz嘉泰姆

· Thermal Fault Protectionxtz嘉泰姆

· Inrush Current Limit and Soft Startxtz嘉泰姆

· <1μA Shutdown Currentxtz嘉泰姆

· Tiny SOT23-5 Packagextz嘉泰姆

   应用范围 返回TOPxtz嘉泰姆

· Cellular and Smart Phonesxtz嘉泰姆

· Wireless and DSL Modemsxtz嘉泰姆

· PDAxtz嘉泰姆

· Digital Still and Video Camerasxtz嘉泰姆

· MP3 Playersxtz嘉泰姆

   技术规格书（产品PDF) 返回TOP xtz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！xtz嘉泰姆

 xtz嘉泰姆

产品封装图 返回TOPxtz嘉泰姆

xtz嘉泰姆
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电路原理图 返回TOPxtz嘉泰姆

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