目录

• 1.产品概述       2.产品特点     klB嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）klB嘉泰姆

• 5.产品封装       6.电路原理图  klB嘉泰姆

• 7.相关产品klB嘉泰姆

   产品概述 返回TOPklB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 canklB嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.klB嘉泰姆

   产品特点 返回TOPklB嘉泰姆

CXSD61038A  1.2A output currentklB嘉泰姆

CXSD61038B 1.5A output current  klB嘉泰姆

· High Efficiency: Up to 96%klB嘉泰姆

· 1.5MHz Constant Frequency OperationklB嘉泰姆

· No Schottky Diode RequiredklB嘉泰姆

· 2.3V to 5.5V Input Voltage RangeklB嘉泰姆

· Output Voltage as Low as 0.6VklB嘉泰姆

· 100% Duty Cycle in DropoutklB嘉泰姆

· Low Quiescent Current: 35μAklB嘉泰姆

· Slope Compensated Current ModeklB嘉泰姆

   Control for Excellent Line and LoadklB嘉泰姆

   Transient ResponseklB嘉泰姆

· Short Circuit ProtectionklB嘉泰姆

· Thermal Fault ProtectionklB嘉泰姆

· Inrush Current Limit and Soft StartklB嘉泰姆

· <1μA Shutdown CurrentklB嘉泰姆

· Tiny SOT23-5 PackageklB嘉泰姆

   应用范围 返回TOPklB嘉泰姆

· Cellular and Smart PhonesklB嘉泰姆

· Wireless and DSL ModemsklB嘉泰姆

· PDAklB嘉泰姆

· Digital Still and Video CamerasklB嘉泰姆

· MP3 PlayersklB嘉泰姆

   技术规格书（产品PDF) 返回TOP klB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！klB嘉泰姆

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产品封装图 返回TOPklB嘉泰姆

klB嘉泰姆
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电路原理图 返回TOPklB嘉泰姆

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