CXSD61038B This device offers two operation modes,PWM control and PFM Mode switching control, which

目录

• 1.产品概述       2.产品特点     8at嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）8at嘉泰姆

• 5.产品封装       6.电路原理图  8at嘉泰姆

• 7.相关产品8at嘉泰姆

   产品概述 返回TOP8at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 can8at嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch and8at嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.8at嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)8at嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run at8at嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.8at嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switching8at嘉泰姆

control, which allows a high efficiency overthe wider range of the load.8at嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is 8at嘉泰姆

available in an adjustable version.8at嘉泰姆

   产品特点 返回TOP8at嘉泰姆

CXSD61038A  1.2A output current8at嘉泰姆

CXSD61038B 1.5A output current  8at嘉泰姆

· High Efficiency: Up to 96%8at嘉泰姆

· 1.5MHz Constant Frequency Operation8at嘉泰姆

· No Schottky Diode Required8at嘉泰姆

· 2.3V to 5.5V Input Voltage Range8at嘉泰姆

· Output Voltage as Low as 0.6V8at嘉泰姆

· 100% Duty Cycle in Dropout8at嘉泰姆

· Low Quiescent Current: 35μA8at嘉泰姆

· Slope Compensated Current Mode8at嘉泰姆

   Control for Excellent Line and Load8at嘉泰姆

   Transient Response8at嘉泰姆

· Short Circuit Protection8at嘉泰姆

· Thermal Fault Protection8at嘉泰姆

· Inrush Current Limit and Soft Start8at嘉泰姆

· <1μA Shutdown Current8at嘉泰姆

· Tiny SOT23-5 Package8at嘉泰姆

   应用范围 返回TOP8at嘉泰姆

· Cellular and Smart Phones8at嘉泰姆

· Wireless and DSL Modems8at嘉泰姆

· PDA8at嘉泰姆

· Digital Still and Video Cameras8at嘉泰姆

· MP3 Players8at嘉泰姆

   技术规格书（产品PDF) 返回TOP 8at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！8at嘉泰姆

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产品封装图 返回TOP8at嘉泰姆

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电路原理图 返回TOP8at嘉泰姆

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