目录

• 1.产品概述       2.产品特点     K67嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）K67嘉泰姆

• 5.产品封装       6.电路原理图  K67嘉泰姆

• 7.相关产品K67嘉泰姆

   产品概述 返回TOPK67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 canK67嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andK67嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.K67嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)K67嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atK67嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.K67嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingK67嘉泰姆

control, which allows a high efficiency overthe wider range of the load.K67嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is K67嘉泰姆

available in an adjustable version.K67嘉泰姆

   产品特点 返回TOPK67嘉泰姆

CXSD61038A  1.2A output currentK67嘉泰姆

CXSD61038B 1.5A output current  K67嘉泰姆

· High Efficiency: Up to 96%K67嘉泰姆

· 1.5MHz Constant Frequency OperationK67嘉泰姆

· No Schottky Diode RequiredK67嘉泰姆

· 2.3V to 5.5V Input Voltage RangeK67嘉泰姆

· Output Voltage as Low as 0.6VK67嘉泰姆

· 100% Duty Cycle in DropoutK67嘉泰姆

· Low Quiescent Current: 35μAK67嘉泰姆

· Slope Compensated Current ModeK67嘉泰姆

   Control for Excellent Line and LoadK67嘉泰姆

   Transient ResponseK67嘉泰姆

· Short Circuit ProtectionK67嘉泰姆

· Thermal Fault ProtectionK67嘉泰姆

· Inrush Current Limit and Soft StartK67嘉泰姆

· <1μA Shutdown CurrentK67嘉泰姆

· Tiny SOT23-5 PackageK67嘉泰姆

   应用范围 返回TOPK67嘉泰姆

· Cellular and Smart PhonesK67嘉泰姆

· Wireless and DSL ModemsK67嘉泰姆

· PDAK67嘉泰姆

· Digital Still and Video CamerasK67嘉泰姆

· MP3 PlayersK67嘉泰姆

   技术规格书（产品PDF) 返回TOP K67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！K67嘉泰姆

 K67嘉泰姆

产品封装图 返回TOPK67嘉泰姆

K67嘉泰姆
K67嘉泰姆

电路原理图 返回TOPK67嘉泰姆

K67嘉泰姆

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