目录

• 1.产品概述       2.产品特点     H1G嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）H1G嘉泰姆

• 5.产品封装       6.电路原理图  H1G嘉泰姆

• 7.相关产品H1G嘉泰姆

   产品概述 返回TOPH1G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 canH1G嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andH1G嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.H1G嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)H1G嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atH1G嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.H1G嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingH1G嘉泰姆

control, which allows a high efficiency overthe wider range of the load.H1G嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is H1G嘉泰姆

available in an adjustable version.H1G嘉泰姆

   产品特点 返回TOPH1G嘉泰姆

CXSD61038A  1.2A output currentH1G嘉泰姆

CXSD61038B 1.5A output current  H1G嘉泰姆

· High Efficiency: Up to 96%H1G嘉泰姆

· 1.5MHz Constant Frequency OperationH1G嘉泰姆

· No Schottky Diode RequiredH1G嘉泰姆

· 2.3V to 5.5V Input Voltage RangeH1G嘉泰姆

· Output Voltage as Low as 0.6VH1G嘉泰姆

· 100% Duty Cycle in DropoutH1G嘉泰姆

· Low Quiescent Current: 35μAH1G嘉泰姆

· Slope Compensated Current ModeH1G嘉泰姆

   Control for Excellent Line and LoadH1G嘉泰姆

   Transient ResponseH1G嘉泰姆

· Short Circuit ProtectionH1G嘉泰姆

· Thermal Fault ProtectionH1G嘉泰姆

· Inrush Current Limit and Soft StartH1G嘉泰姆

· <1μA Shutdown CurrentH1G嘉泰姆

· Tiny SOT23-5 PackageH1G嘉泰姆

   应用范围 返回TOPH1G嘉泰姆

· Cellular and Smart PhonesH1G嘉泰姆

· Wireless and DSL ModemsH1G嘉泰姆

· PDAH1G嘉泰姆

· Digital Still and Video CamerasH1G嘉泰姆

· MP3 PlayersH1G嘉泰姆

   技术规格书（产品PDF) 返回TOP H1G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！H1G嘉泰姆

 H1G嘉泰姆

产品封装图 返回TOPH1G嘉泰姆

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电路原理图 返回TOPH1G嘉泰姆

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