目录

• 1.产品概述       2.产品特点     w60嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）w60嘉泰姆

• 5.产品封装       6.电路原理图  w60嘉泰姆

• 7.相关产品w60嘉泰姆

   产品概述 返回TOPw60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 canw60嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andw60嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.w60嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)w60嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atw60嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.w60嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingw60嘉泰姆

control, which allows a high efficiency overthe wider range of the load.w60嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is w60嘉泰姆

available in an adjustable version.w60嘉泰姆

   产品特点 返回TOPw60嘉泰姆

CXSD61038A  1.2A output currentw60嘉泰姆

CXSD61038B 1.5A output current  w60嘉泰姆

· High Efficiency: Up to 96%w60嘉泰姆

· 1.5MHz Constant Frequency Operationw60嘉泰姆

· No Schottky Diode Requiredw60嘉泰姆

· 2.3V to 5.5V Input Voltage Rangew60嘉泰姆

· Output Voltage as Low as 0.6Vw60嘉泰姆

· 100% Duty Cycle in Dropoutw60嘉泰姆

· Low Quiescent Current: 35μAw60嘉泰姆

· Slope Compensated Current Modew60嘉泰姆

   Control for Excellent Line and Loadw60嘉泰姆

   Transient Responsew60嘉泰姆

· Short Circuit Protectionw60嘉泰姆

· Thermal Fault Protectionw60嘉泰姆

· Inrush Current Limit and Soft Startw60嘉泰姆

· <1μA Shutdown Currentw60嘉泰姆

· Tiny SOT23-5 Packagew60嘉泰姆

   应用范围 返回TOPw60嘉泰姆

· Cellular and Smart Phonesw60嘉泰姆

· Wireless and DSL Modemsw60嘉泰姆

· PDAw60嘉泰姆

· Digital Still and Video Camerasw60嘉泰姆

· MP3 Playersw60嘉泰姆

   技术规格书（产品PDF) 返回TOP w60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！w60嘉泰姆

 w60嘉泰姆

产品封装图 返回TOPw60嘉泰姆

w60嘉泰姆
w60嘉泰姆

电路原理图 返回TOPw60嘉泰姆

w60嘉泰姆

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