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CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录 1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（产品PDF文档）
一,产品概述(General Description) current. The device operates from an input voltage range of 2.5V to 5.5V and provides an output voltage greater than 0.6V, making the CXSD6129 ideal for low voltage power conversions.Running at a frequency of 1.4MHz allows the use of small external components, such as ceramic input and output caps,as well as small inductors, while still providing low output ripples. The light-load mode enhances the light loading efficiency. The low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making CXSD6129 an ideal green replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improves design reliability. The CXSD6129 is available in ESOP8 package. 二.产品特点(Features) High Efficiency: Up to 97% Capable of Delivering 3A Input Voltage: 2.5~5.5V 1.4MHz Switching Frequency No External Schottky Diode Needed Light-load Mode Internal Compensation and Soft-Start Current Mode control 0.6V Reference for Low Output voltages Logic Control Shutdown (IQ<1uA) Thermal shutdown and UVLO Available in ESOP8 三,应用范围 (Applications) Digital Cameras MP3 and MP4 players Set top boxes Wireless and DSL Modems USB supplied Devices in Notebooks Portable Devices 四.技术规格书下载（产品PDF） 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！ 五,产品封装图 (Package)
六.电路原理图
八,相关芯片选择指南
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CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram
发表时间：2020-04-07浏览次数：239
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