目录

• 1.产品概述       2.产品特点     nj7嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）nj7嘉泰姆

• 5.产品封装       6.电路原理图  nj7嘉泰姆

• 7.相关产品nj7嘉泰姆

   产品概述 返回TOPnj7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 cannj7嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andnj7嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.nj7嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)nj7嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atnj7嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.nj7嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingnj7嘉泰姆

control, which allows a high efficiency overthe wider range of the load.nj7嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is nj7嘉泰姆

available in an adjustable version.nj7嘉泰姆

   产品特点 返回TOPnj7嘉泰姆

CXSD61038A  1.2A output currentnj7嘉泰姆

CXSD61038B 1.5A output current  nj7嘉泰姆

· High Efficiency: Up to 96%nj7嘉泰姆

· 1.5MHz Constant Frequency Operationnj7嘉泰姆

· No Schottky Diode Requirednj7嘉泰姆

· 2.3V to 5.5V Input Voltage Rangenj7嘉泰姆

· Output Voltage as Low as 0.6Vnj7嘉泰姆

· 100% Duty Cycle in Dropoutnj7嘉泰姆

· Low Quiescent Current: 35μAnj7嘉泰姆

· Slope Compensated Current Modenj7嘉泰姆

   Control for Excellent Line and Loadnj7嘉泰姆

   Transient Responsenj7嘉泰姆

· Short Circuit Protectionnj7嘉泰姆

· Thermal Fault Protectionnj7嘉泰姆

· Inrush Current Limit and Soft Startnj7嘉泰姆

· <1μA Shutdown Currentnj7嘉泰姆

· Tiny SOT23-5 Packagenj7嘉泰姆

   应用范围 返回TOPnj7嘉泰姆

· Cellular and Smart Phonesnj7嘉泰姆

· Wireless and DSL Modemsnj7嘉泰姆

· PDAnj7嘉泰姆

· Digital Still and Video Camerasnj7嘉泰姆

· MP3 Playersnj7嘉泰姆

   技术规格书（产品PDF) 返回TOP nj7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！nj7嘉泰姆

 nj7嘉泰姆

产品封装图 返回TOPnj7嘉泰姆

nj7嘉泰姆
nj7嘉泰姆

电路原理图 返回TOPnj7嘉泰姆

nj7嘉泰姆

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