目录

• 1.产品概述       2.产品特点     TLf嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）TLf嘉泰姆

• 5.产品封装       6.电路原理图  TLf嘉泰姆

• 7.相关产品TLf嘉泰姆

   产品概述 返回TOPTLf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 canTLf嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.TLf嘉泰姆

   产品特点 返回TOPTLf嘉泰姆

CXSD61038A  1.2A output currentTLf嘉泰姆

CXSD61038B 1.5A output current  TLf嘉泰姆

· High Efficiency: Up to 96%TLf嘉泰姆

· 1.5MHz Constant Frequency OperationTLf嘉泰姆

· No Schottky Diode RequiredTLf嘉泰姆

· 2.3V to 5.5V Input Voltage RangeTLf嘉泰姆

· Output Voltage as Low as 0.6VTLf嘉泰姆

· 100% Duty Cycle in DropoutTLf嘉泰姆

· Low Quiescent Current: 35μATLf嘉泰姆

· Slope Compensated Current ModeTLf嘉泰姆

   Control for Excellent Line and LoadTLf嘉泰姆

   Transient ResponseTLf嘉泰姆

· Short Circuit ProtectionTLf嘉泰姆

· Thermal Fault ProtectionTLf嘉泰姆

· Inrush Current Limit and Soft StartTLf嘉泰姆

· <1μA Shutdown CurrentTLf嘉泰姆

· Tiny SOT23-5 PackageTLf嘉泰姆

   应用范围 返回TOPTLf嘉泰姆

· Cellular and Smart PhonesTLf嘉泰姆

· Wireless and DSL ModemsTLf嘉泰姆

· PDATLf嘉泰姆

· Digital Still and Video CamerasTLf嘉泰姆

· MP3 PlayersTLf嘉泰姆

   技术规格书（产品PDF) 返回TOP TLf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！TLf嘉泰姆

 TLf嘉泰姆

产品封装图 返回TOPTLf嘉泰姆

TLf嘉泰姆
TLf嘉泰姆

电路原理图 返回TOPTLf嘉泰姆

TLf嘉泰姆

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