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• 1.产品概述       2.产品特点     Y72嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）Y72嘉泰姆

• 5.产品封装       6.电路原理图  Y72嘉泰姆

• 7.相关产品Y72嘉泰姆

   产品概述 返回TOPY72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 canY72嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andY72嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.Y72嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)Y72嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atY72嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.Y72嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingY72嘉泰姆

control, which allows a high efficiency overthe wider range of the load.Y72嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is Y72嘉泰姆

available in an adjustable version.Y72嘉泰姆

   产品特点 返回TOPY72嘉泰姆

CXSD61038A  1.2A output currentY72嘉泰姆

CXSD61038B 1.5A output current  Y72嘉泰姆

· High Efficiency: Up to 96%Y72嘉泰姆

· 1.5MHz Constant Frequency OperationY72嘉泰姆

· No Schottky Diode RequiredY72嘉泰姆

· 2.3V to 5.5V Input Voltage RangeY72嘉泰姆

· Output Voltage as Low as 0.6VY72嘉泰姆

· 100% Duty Cycle in DropoutY72嘉泰姆

· Low Quiescent Current: 35μAY72嘉泰姆

· Slope Compensated Current ModeY72嘉泰姆

   Control for Excellent Line and LoadY72嘉泰姆

   Transient ResponseY72嘉泰姆

· Short Circuit ProtectionY72嘉泰姆

· Thermal Fault ProtectionY72嘉泰姆

· Inrush Current Limit and Soft StartY72嘉泰姆

· <1μA Shutdown CurrentY72嘉泰姆

· Tiny SOT23-5 PackageY72嘉泰姆

   应用范围 返回TOPY72嘉泰姆

· Cellular and Smart PhonesY72嘉泰姆

· Wireless and DSL ModemsY72嘉泰姆

· PDAY72嘉泰姆

· Digital Still and Video CamerasY72嘉泰姆

· MP3 PlayersY72嘉泰姆

   技术规格书（产品PDF) 返回TOP Y72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！Y72嘉泰姆

 Y72嘉泰姆

产品封装图 返回TOPY72嘉泰姆

Y72嘉泰姆
Y72嘉泰姆

电路原理图 返回TOPY72嘉泰姆

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