目录

• 1.产品概述       2.产品特点     YQP嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）YQP嘉泰姆

• 5.产品封装       6.电路原理图  YQP嘉泰姆

• 7.相关产品YQP嘉泰姆

   产品概述 返回TOPYQP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 canYQP嘉泰姆

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

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

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

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

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

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

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

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

available in an adjustable version.YQP嘉泰姆

   产品特点 返回TOPYQP嘉泰姆

CXSD61038A  1.2A output currentYQP嘉泰姆

CXSD61038B 1.5A output current  YQP嘉泰姆

· High Efficiency: Up to 96%YQP嘉泰姆

· 1.5MHz Constant Frequency OperationYQP嘉泰姆

· No Schottky Diode RequiredYQP嘉泰姆

· 2.3V to 5.5V Input Voltage RangeYQP嘉泰姆

· Output Voltage as Low as 0.6VYQP嘉泰姆

· 100% Duty Cycle in DropoutYQP嘉泰姆

· Low Quiescent Current: 35μAYQP嘉泰姆

· Slope Compensated Current ModeYQP嘉泰姆

   Control for Excellent Line and LoadYQP嘉泰姆

   Transient ResponseYQP嘉泰姆

· Short Circuit ProtectionYQP嘉泰姆

· Thermal Fault ProtectionYQP嘉泰姆

· Inrush Current Limit and Soft StartYQP嘉泰姆

· <1μA Shutdown CurrentYQP嘉泰姆

· Tiny SOT23-5 PackageYQP嘉泰姆

   应用范围 返回TOPYQP嘉泰姆

· Cellular and Smart PhonesYQP嘉泰姆

· Wireless and DSL ModemsYQP嘉泰姆

· PDAYQP嘉泰姆

· Digital Still and Video CamerasYQP嘉泰姆

· MP3 PlayersYQP嘉泰姆

   技术规格书（产品PDF) 返回TOP YQP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！YQP嘉泰姆

 YQP嘉泰姆

产品封装图 返回TOPYQP嘉泰姆

YQP嘉泰姆
YQP嘉泰姆

电路原理图 返回TOPYQP嘉泰姆

YQP嘉泰姆

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