CXSU63112

CXSU63112是一种双高效的PWM降压DC-DC转换器CXSU63112F能够在2.5V到5.5V的宽输入电压下为每个通道提供1A输出,非常适合由单芯锂离子电池或手机、PDA和其他手持设备等范围内的其他电源供电的便携式电子设备。

CXSU63112双高效的PWM降压DC-DC转换器2.5V到5.5V的宽输入电压2%精度过温保护和过电流保护

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产品简介

                          目录Abu嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)Abu嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品Abu嘉泰姆

一.产品概述Abu嘉泰姆


    The CXSU63112F is a dual highefficiency PWM step-down DC-DC converter. It is capable of delivering 1A output each channel over a wide input voltage from 2.5V to 5.5V, the CXSU63112F is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and other handheld devices.Abu嘉泰姆

    The switching ripple is easily smoothed-out by small package filtering elements due to a fixed operation frequency of 1.5MHz. This along with small DFN-12L 3X3 package provides small PCB area application. Other features include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection.  Abu嘉泰姆

二.产品特点Abu嘉泰姆


• 1A Output Current Abu嘉泰姆

• High Efficiency up to 95% Abu嘉泰姆

• 2.5V to 5.5V Input Range Abu嘉泰姆

• Low Quiescent Current CXSU63112 130uA CXSU63112F 20uA CXSU63112F support PFM mode Abu嘉泰姆

• Adjustable Output from 0.6V to VIN Abu嘉泰姆

• No Schottky Diode Required Abu嘉泰姆

• 1.5MHz Constant Frequency Operation Abu嘉泰姆

• Low Dropout Operation: 100% Duty Cycle Abu嘉泰姆

• Small 12-Lead DFN Package Abu嘉泰姆

• RoHS Compliant and 100% Lead(Pb)- FreeAbu嘉泰姆

三.应用范围Abu嘉泰姆


• Personal Information Appliances Abu嘉泰姆

• Mobile Phones Abu嘉泰姆

• Wireless and DSL Modems Abu嘉泰姆

• Portable Instruments    Abu嘉泰姆

四.技术规格书(产品PDF)Abu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Abu嘉泰姆

 QQ截图20160419174301.jpgAbu嘉泰姆

五.产品封装图Abu嘉泰姆


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六.电路原理图Abu嘉泰姆


blob.png   Abu嘉泰姆

七.相关芯片选择指南     更多同类产品......Abu嘉泰姆


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