目录

• 1.产品概述       2.产品特点     vh3嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）vh3嘉泰姆

• 5.产品封装       6.电路原理图  vh3嘉泰姆

• 7.相关产品vh3嘉泰姆

   产品概述 返回TOPvh3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 canvh3嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andvh3嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.vh3嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)vh3嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atvh3嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.vh3嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingvh3嘉泰姆

control, which allows a high efficiency overthe wider range of the load.vh3嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is vh3嘉泰姆

available in an adjustable version.vh3嘉泰姆

   产品特点 返回TOPvh3嘉泰姆

CXSD61038A  1.2A output currentvh3嘉泰姆

CXSD61038B 1.5A output current  vh3嘉泰姆

· High Efficiency: Up to 96%vh3嘉泰姆

· 1.5MHz Constant Frequency Operationvh3嘉泰姆

· No Schottky Diode Requiredvh3嘉泰姆

· 2.3V to 5.5V Input Voltage Rangevh3嘉泰姆

· Output Voltage as Low as 0.6Vvh3嘉泰姆

· 100% Duty Cycle in Dropoutvh3嘉泰姆

· Low Quiescent Current: 35μAvh3嘉泰姆

· Slope Compensated Current Modevh3嘉泰姆

   Control for Excellent Line and Loadvh3嘉泰姆

   Transient Responsevh3嘉泰姆

· Short Circuit Protectionvh3嘉泰姆

· Thermal Fault Protectionvh3嘉泰姆

· Inrush Current Limit and Soft Startvh3嘉泰姆

· <1μA Shutdown Currentvh3嘉泰姆

· Tiny SOT23-5 Packagevh3嘉泰姆

   应用范围 返回TOPvh3嘉泰姆

· Cellular and Smart Phonesvh3嘉泰姆

· Wireless and DSL Modemsvh3嘉泰姆

· PDAvh3嘉泰姆

· Digital Still and Video Camerasvh3嘉泰姆

· MP3 Playersvh3嘉泰姆

   技术规格书（产品PDF) 返回TOP vh3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！vh3嘉泰姆

 vh3嘉泰姆

产品封装图 返回TOPvh3嘉泰姆

vh3嘉泰姆
vh3嘉泰姆

电路原理图 返回TOPvh3嘉泰姆

vh3嘉泰姆

相关芯片选择指南 返回TOP             更多同类产品......