目录

• 1.产品概述       2.产品特点     qVq嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）qVq嘉泰姆

• 5.产品封装       6.电路原理图  qVq嘉泰姆

• 7.相关产品qVq嘉泰姆

   产品概述 返回TOPqVq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 canqVq嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.qVq嘉泰姆

   产品特点 返回TOPqVq嘉泰姆

CXSD61038A  1.2A output currentqVq嘉泰姆

CXSD61038B 1.5A output current  qVq嘉泰姆

· High Efficiency: Up to 96%qVq嘉泰姆

· 1.5MHz Constant Frequency OperationqVq嘉泰姆

· No Schottky Diode RequiredqVq嘉泰姆

· 2.3V to 5.5V Input Voltage RangeqVq嘉泰姆

· Output Voltage as Low as 0.6VqVq嘉泰姆

· 100% Duty Cycle in DropoutqVq嘉泰姆

· Low Quiescent Current: 35μAqVq嘉泰姆

· Slope Compensated Current ModeqVq嘉泰姆

   Control for Excellent Line and LoadqVq嘉泰姆

   Transient ResponseqVq嘉泰姆

· Short Circuit ProtectionqVq嘉泰姆

· Thermal Fault ProtectionqVq嘉泰姆

· Inrush Current Limit and Soft StartqVq嘉泰姆

· <1μA Shutdown CurrentqVq嘉泰姆

· Tiny SOT23-5 PackageqVq嘉泰姆

   应用范围 返回TOPqVq嘉泰姆

· Cellular and Smart PhonesqVq嘉泰姆

· Wireless and DSL ModemsqVq嘉泰姆

· PDAqVq嘉泰姆

· Digital Still and Video CamerasqVq嘉泰姆

· MP3 PlayersqVq嘉泰姆

   技术规格书（产品PDF) 返回TOP qVq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！qVq嘉泰姆

 qVq嘉泰姆

产品封装图 返回TOPqVq嘉泰姆

qVq嘉泰姆
qVq嘉泰姆

电路原理图 返回TOPqVq嘉泰姆

qVq嘉泰姆

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

共有条评论 用户名: 密码: 验证码: 匿名发表