目录

• 1.产品概述       2.产品特点     gCK嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）gCK嘉泰姆

• 5.产品封装       6.电路原理图  gCK嘉泰姆

• 7.相关产品gCK嘉泰姆

   产品概述 返回TOPgCK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 cangCK嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.gCK嘉泰姆

   产品特点 返回TOPgCK嘉泰姆

CXSD61038A  1.2A output currentgCK嘉泰姆

CXSD61038B 1.5A output current  gCK嘉泰姆

· High Efficiency: Up to 96%gCK嘉泰姆

· 1.5MHz Constant Frequency OperationgCK嘉泰姆

· No Schottky Diode RequiredgCK嘉泰姆

· 2.3V to 5.5V Input Voltage RangegCK嘉泰姆

· Output Voltage as Low as 0.6VgCK嘉泰姆

· 100% Duty Cycle in DropoutgCK嘉泰姆

· Low Quiescent Current: 35μAgCK嘉泰姆

· Slope Compensated Current ModegCK嘉泰姆

   Control for Excellent Line and LoadgCK嘉泰姆

   Transient ResponsegCK嘉泰姆

· Short Circuit ProtectiongCK嘉泰姆

· Thermal Fault ProtectiongCK嘉泰姆

· Inrush Current Limit and Soft StartgCK嘉泰姆

· <1μA Shutdown CurrentgCK嘉泰姆

· Tiny SOT23-5 PackagegCK嘉泰姆

   应用范围 返回TOPgCK嘉泰姆

· Cellular and Smart PhonesgCK嘉泰姆

· Wireless and DSL ModemsgCK嘉泰姆

· PDAgCK嘉泰姆

· Digital Still and Video CamerasgCK嘉泰姆

· MP3 PlayersgCK嘉泰姆

   技术规格书（产品PDF) 返回TOP gCK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！gCK嘉泰姆

 gCK嘉泰姆

产品封装图 返回TOPgCK嘉泰姆

gCK嘉泰姆
gCK嘉泰姆

电路原理图 返回TOPgCK嘉泰姆

gCK嘉泰姆

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