目录

• 1.产品概述       2.产品特点     vvt嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）vvt嘉泰姆

• 5.产品封装       6.电路原理图  vvt嘉泰姆

• 7.相关产品vvt嘉泰姆

   产品概述 返回TOPvvt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 canvvt嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.vvt嘉泰姆

   产品特点 返回TOPvvt嘉泰姆

CXSD61038A  1.2A output currentvvt嘉泰姆

CXSD61038B 1.5A output current  vvt嘉泰姆

· High Efficiency: Up to 96%vvt嘉泰姆

· 1.5MHz Constant Frequency Operationvvt嘉泰姆

· No Schottky Diode Requiredvvt嘉泰姆

· 2.3V to 5.5V Input Voltage Rangevvt嘉泰姆

· Output Voltage as Low as 0.6Vvvt嘉泰姆

· 100% Duty Cycle in Dropoutvvt嘉泰姆

· Low Quiescent Current: 35μAvvt嘉泰姆

· Slope Compensated Current Modevvt嘉泰姆

   Control for Excellent Line and Loadvvt嘉泰姆

   Transient Responsevvt嘉泰姆

· Short Circuit Protectionvvt嘉泰姆

· Thermal Fault Protectionvvt嘉泰姆

· Inrush Current Limit and Soft Startvvt嘉泰姆

· <1μA Shutdown Currentvvt嘉泰姆

· Tiny SOT23-5 Packagevvt嘉泰姆

   应用范围 返回TOPvvt嘉泰姆

· Cellular and Smart Phonesvvt嘉泰姆

· Wireless and DSL Modemsvvt嘉泰姆

· PDAvvt嘉泰姆

· Digital Still and Video Camerasvvt嘉泰姆

· MP3 Playersvvt嘉泰姆

   技术规格书（产品PDF) 返回TOP vvt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！vvt嘉泰姆

 vvt嘉泰姆

产品封装图 返回TOPvvt嘉泰姆

vvt嘉泰姆
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电路原理图 返回TOPvvt嘉泰姆

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