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     saw嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）saw嘉泰姆

• 5.产品封装       6.电路原理图  saw嘉泰姆

• 7.相关产品saw嘉泰姆

   产品概述 返回TOPsaw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 cansaw嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.saw嘉泰姆

   产品特点 返回TOPsaw嘉泰姆

CXSD61038A  1.2A output currentsaw嘉泰姆

CXSD61038B 1.5A output current  saw嘉泰姆

· High Efficiency: Up to 96%saw嘉泰姆

· 1.5MHz Constant Frequency Operationsaw嘉泰姆

· No Schottky Diode Requiredsaw嘉泰姆

· 2.3V to 5.5V Input Voltage Rangesaw嘉泰姆

· Output Voltage as Low as 0.6Vsaw嘉泰姆

· 100% Duty Cycle in Dropoutsaw嘉泰姆

· Low Quiescent Current: 35μAsaw嘉泰姆

· Slope Compensated Current Modesaw嘉泰姆

   Control for Excellent Line and Loadsaw嘉泰姆

   Transient Responsesaw嘉泰姆

· Short Circuit Protectionsaw嘉泰姆

· Thermal Fault Protectionsaw嘉泰姆

· Inrush Current Limit and Soft Startsaw嘉泰姆

· <1μA Shutdown Currentsaw嘉泰姆

· Tiny SOT23-5 Packagesaw嘉泰姆

   应用范围 返回TOPsaw嘉泰姆

· Cellular and Smart Phonessaw嘉泰姆

· Wireless and DSL Modemssaw嘉泰姆

· PDAsaw嘉泰姆

· Digital Still and Video Camerassaw嘉泰姆

· MP3 Playerssaw嘉泰姆

   技术规格书（产品PDF) 返回TOP saw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！saw嘉泰姆

 saw嘉泰姆

产品封装图 返回TOPsaw嘉泰姆

saw嘉泰姆
saw嘉泰姆

电路原理图 返回TOPsaw嘉泰姆

saw嘉泰姆

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