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• 1.产品概述       2.产品特点     Jmv嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）Jmv嘉泰姆

• 5.产品封装       6.电路原理图  Jmv嘉泰姆

• 7.相关产品Jmv嘉泰姆

   产品概述 返回TOPJmv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 canJmv嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.Jmv嘉泰姆

   产品特点 返回TOPJmv嘉泰姆

CXSD61038A  1.2A output currentJmv嘉泰姆

CXSD61038B 1.5A output current  Jmv嘉泰姆

· High Efficiency: Up to 96%Jmv嘉泰姆

· 1.5MHz Constant Frequency OperationJmv嘉泰姆

· No Schottky Diode RequiredJmv嘉泰姆

· 2.3V to 5.5V Input Voltage RangeJmv嘉泰姆

· Output Voltage as Low as 0.6VJmv嘉泰姆

· 100% Duty Cycle in DropoutJmv嘉泰姆

· Low Quiescent Current: 35μAJmv嘉泰姆

· Slope Compensated Current ModeJmv嘉泰姆

   Control for Excellent Line and LoadJmv嘉泰姆

   Transient ResponseJmv嘉泰姆

· Short Circuit ProtectionJmv嘉泰姆

· Thermal Fault ProtectionJmv嘉泰姆

· Inrush Current Limit and Soft StartJmv嘉泰姆

· <1μA Shutdown CurrentJmv嘉泰姆

· Tiny SOT23-5 PackageJmv嘉泰姆

   应用范围 返回TOPJmv嘉泰姆

· Cellular and Smart PhonesJmv嘉泰姆

· Wireless and DSL ModemsJmv嘉泰姆

· PDAJmv嘉泰姆

· Digital Still and Video CamerasJmv嘉泰姆

· MP3 PlayersJmv嘉泰姆

   技术规格书（产品PDF) 返回TOP Jmv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！Jmv嘉泰姆

 Jmv嘉泰姆

产品封装图 返回TOPJmv嘉泰姆

Jmv嘉泰姆
Jmv嘉泰姆

电路原理图 返回TOPJmv嘉泰姆

Jmv嘉泰姆

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