CXSD61038B This device offers two operation modes,PWM control and PFM Mode switching control, which

目录

• 1.产品概述       2.产品特点     bnw嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）bnw嘉泰姆

• 5.产品封装       6.电路原理图  bnw嘉泰姆

• 7.相关产品bnw嘉泰姆

   产品概述 返回TOPbnw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 canbnw嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.bnw嘉泰姆

   产品特点 返回TOPbnw嘉泰姆

CXSD61038A  1.2A output currentbnw嘉泰姆

CXSD61038B 1.5A output current  bnw嘉泰姆

· High Efficiency: Up to 96%bnw嘉泰姆

· 1.5MHz Constant Frequency Operationbnw嘉泰姆

· No Schottky Diode Requiredbnw嘉泰姆

· 2.3V to 5.5V Input Voltage Rangebnw嘉泰姆

· Output Voltage as Low as 0.6Vbnw嘉泰姆

· 100% Duty Cycle in Dropoutbnw嘉泰姆

· Low Quiescent Current: 35μAbnw嘉泰姆

· Slope Compensated Current Modebnw嘉泰姆

   Control for Excellent Line and Loadbnw嘉泰姆

   Transient Responsebnw嘉泰姆

· Short Circuit Protectionbnw嘉泰姆

· Thermal Fault Protectionbnw嘉泰姆

· Inrush Current Limit and Soft Startbnw嘉泰姆

· <1μA Shutdown Currentbnw嘉泰姆

· Tiny SOT23-5 Packagebnw嘉泰姆

   应用范围 返回TOPbnw嘉泰姆

· Cellular and Smart Phonesbnw嘉泰姆

· Wireless and DSL Modemsbnw嘉泰姆

· PDAbnw嘉泰姆

· Digital Still and Video Camerasbnw嘉泰姆

· MP3 Playersbnw嘉泰姆

   技术规格书（产品PDF) 返回TOP bnw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！bnw嘉泰姆

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产品封装图 返回TOPbnw嘉泰姆

bnw嘉泰姆
bnw嘉泰姆

电路原理图 返回TOPbnw嘉泰姆

bnw嘉泰姆

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