目录

• 1.产品概述       2.产品特点     JTc嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）JTc嘉泰姆

• 5.产品封装       6.电路原理图  JTc嘉泰姆

• 7.相关产品JTc嘉泰姆

   产品概述 返回TOPJTc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 canJTc嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.JTc嘉泰姆

   产品特点 返回TOPJTc嘉泰姆

CXSD61038A  1.2A output currentJTc嘉泰姆

CXSD61038B 1.5A output current  JTc嘉泰姆

· High Efficiency: Up to 96%JTc嘉泰姆

· 1.5MHz Constant Frequency OperationJTc嘉泰姆

· No Schottky Diode RequiredJTc嘉泰姆

· 2.3V to 5.5V Input Voltage RangeJTc嘉泰姆

· Output Voltage as Low as 0.6VJTc嘉泰姆

· 100% Duty Cycle in DropoutJTc嘉泰姆

· Low Quiescent Current: 35μAJTc嘉泰姆

· Slope Compensated Current ModeJTc嘉泰姆

   Control for Excellent Line and LoadJTc嘉泰姆

   Transient ResponseJTc嘉泰姆

· Short Circuit ProtectionJTc嘉泰姆

· Thermal Fault ProtectionJTc嘉泰姆

· Inrush Current Limit and Soft StartJTc嘉泰姆

· <1μA Shutdown CurrentJTc嘉泰姆

· Tiny SOT23-5 PackageJTc嘉泰姆

   应用范围 返回TOPJTc嘉泰姆

· Cellular and Smart PhonesJTc嘉泰姆

· Wireless and DSL ModemsJTc嘉泰姆

· PDAJTc嘉泰姆

· Digital Still and Video CamerasJTc嘉泰姆

· MP3 PlayersJTc嘉泰姆

   技术规格书（产品PDF) 返回TOP JTc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！JTc嘉泰姆

 JTc嘉泰姆

产品封装图 返回TOPJTc嘉泰姆

JTc嘉泰姆
JTc嘉泰姆

电路原理图 返回TOPJTc嘉泰姆

JTc嘉泰姆

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