目录

• 1.产品概述       2.产品特点     gZV嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）gZV嘉泰姆

• 5.产品封装       6.电路原理图  gZV嘉泰姆

• 7.相关产品gZV嘉泰姆

   产品概述 返回TOPgZV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 cangZV嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.gZV嘉泰姆

   产品特点 返回TOPgZV嘉泰姆

CXSD61038A  1.2A output currentgZV嘉泰姆

CXSD61038B 1.5A output current  gZV嘉泰姆

· High Efficiency: Up to 96%gZV嘉泰姆

· 1.5MHz Constant Frequency OperationgZV嘉泰姆

· No Schottky Diode RequiredgZV嘉泰姆

· 2.3V to 5.5V Input Voltage RangegZV嘉泰姆

· Output Voltage as Low as 0.6VgZV嘉泰姆

· 100% Duty Cycle in DropoutgZV嘉泰姆

· Low Quiescent Current: 35μAgZV嘉泰姆

· Slope Compensated Current ModegZV嘉泰姆

   Control for Excellent Line and LoadgZV嘉泰姆

   Transient ResponsegZV嘉泰姆

· Short Circuit ProtectiongZV嘉泰姆

· Thermal Fault ProtectiongZV嘉泰姆

· Inrush Current Limit and Soft StartgZV嘉泰姆

· <1μA Shutdown CurrentgZV嘉泰姆

· Tiny SOT23-5 PackagegZV嘉泰姆

   应用范围 返回TOPgZV嘉泰姆

· Cellular and Smart PhonesgZV嘉泰姆

· Wireless and DSL ModemsgZV嘉泰姆

· PDAgZV嘉泰姆

· Digital Still and Video CamerasgZV嘉泰姆

· MP3 PlayersgZV嘉泰姆

   技术规格书（产品PDF) 返回TOP gZV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！gZV嘉泰姆

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产品封装图 返回TOPgZV嘉泰姆

gZV嘉泰姆
gZV嘉泰姆

电路原理图 返回TOPgZV嘉泰姆

gZV嘉泰姆

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