目录

• 1.产品概述       2.产品特点     ZSA嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）ZSA嘉泰姆

• 5.产品封装       6.电路原理图  ZSA嘉泰姆

• 7.相关产品ZSA嘉泰姆

   产品概述 返回TOPZSA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 canZSA嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.ZSA嘉泰姆

   产品特点 返回TOPZSA嘉泰姆

CXSD61038A  1.2A output currentZSA嘉泰姆

CXSD61038B 1.5A output current  ZSA嘉泰姆

· High Efficiency: Up to 96%ZSA嘉泰姆

· 1.5MHz Constant Frequency OperationZSA嘉泰姆

· No Schottky Diode RequiredZSA嘉泰姆

· 2.3V to 5.5V Input Voltage RangeZSA嘉泰姆

· Output Voltage as Low as 0.6VZSA嘉泰姆

· 100% Duty Cycle in DropoutZSA嘉泰姆

· Low Quiescent Current: 35μAZSA嘉泰姆

· Slope Compensated Current ModeZSA嘉泰姆

   Control for Excellent Line and LoadZSA嘉泰姆

   Transient ResponseZSA嘉泰姆

· Short Circuit ProtectionZSA嘉泰姆

· Thermal Fault ProtectionZSA嘉泰姆

· Inrush Current Limit and Soft StartZSA嘉泰姆

· <1μA Shutdown CurrentZSA嘉泰姆

· Tiny SOT23-5 PackageZSA嘉泰姆

   应用范围 返回TOPZSA嘉泰姆

· Cellular and Smart PhonesZSA嘉泰姆

· Wireless and DSL ModemsZSA嘉泰姆

· PDAZSA嘉泰姆

· Digital Still and Video CamerasZSA嘉泰姆

· MP3 PlayersZSA嘉泰姆

   技术规格书（产品PDF) 返回TOP ZSA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！ZSA嘉泰姆

 ZSA嘉泰姆

产品封装图 返回TOPZSA嘉泰姆

ZSA嘉泰姆
ZSA嘉泰姆

电路原理图 返回TOPZSA嘉泰姆

ZSA嘉泰姆

相关芯片选择指南 返回TOP             更多同类产品......