目录

• 1.产品概述       2.产品特点     iQC嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）iQC嘉泰姆

• 5.产品封装       6.电路原理图  iQC嘉泰姆

• 7.相关产品iQC嘉泰姆

   产品概述 返回TOPiQC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 caniQC嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.iQC嘉泰姆

   产品特点 返回TOPiQC嘉泰姆

CXSD61038A  1.2A output currentiQC嘉泰姆

CXSD61038B 1.5A output current  iQC嘉泰姆

· High Efficiency: Up to 96%iQC嘉泰姆

· 1.5MHz Constant Frequency OperationiQC嘉泰姆

· No Schottky Diode RequirediQC嘉泰姆

· 2.3V to 5.5V Input Voltage RangeiQC嘉泰姆

· Output Voltage as Low as 0.6ViQC嘉泰姆

· 100% Duty Cycle in DropoutiQC嘉泰姆

· Low Quiescent Current: 35μAiQC嘉泰姆

· Slope Compensated Current ModeiQC嘉泰姆

   Control for Excellent Line and LoadiQC嘉泰姆

   Transient ResponseiQC嘉泰姆

· Short Circuit ProtectioniQC嘉泰姆

· Thermal Fault ProtectioniQC嘉泰姆

· Inrush Current Limit and Soft StartiQC嘉泰姆

· <1μA Shutdown CurrentiQC嘉泰姆

· Tiny SOT23-5 PackageiQC嘉泰姆

   应用范围 返回TOPiQC嘉泰姆

· Cellular and Smart PhonesiQC嘉泰姆

· Wireless and DSL ModemsiQC嘉泰姆

· PDAiQC嘉泰姆

· Digital Still and Video CamerasiQC嘉泰姆

· MP3 PlayersiQC嘉泰姆

   技术规格书（产品PDF) 返回TOP iQC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！iQC嘉泰姆

 iQC嘉泰姆

产品封装图 返回TOPiQC嘉泰姆

iQC嘉泰姆
iQC嘉泰姆

电路原理图 返回TOPiQC嘉泰姆

iQC嘉泰姆

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