目录qHp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（产品PDF文档） qHp嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品qHp嘉泰姆

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一,产品概述(General Description)      

The CXSD6129 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 3A of outputqHp嘉泰姆

current. The device operates from an input voltage range of 2.5V to 5.5V and provides an output voltage greater than 0.6V,qHp嘉泰姆

making the CXSD6129 ideal for low voltage power conversions.Running at a frequency of 1.4MHz allows the use of qHp嘉泰姆

small external components, such as ceramic input and output caps,as well as small inductors, while still providing lowqHp嘉泰姆

 output ripples. The light-load mode enhances the light loading efficiency. The low noise output along with its excellent qHp嘉泰姆

efficiency achieved by the internal synchronous rectifier, making CXSD6129 an ideal green replacement for large power qHp嘉泰姆

consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overloadqHp嘉泰姆

 protection improves design reliability.qHp嘉泰姆

The CXSD6129 is available in ESOP8 package.qHp嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 97%qHp嘉泰姆

Capable of Delivering 3AqHp嘉泰姆

Input Voltage: 2.5~5.5VqHp嘉泰姆

1.4MHz Switching FrequencyqHp嘉泰姆

No External Schottky Diode NeededqHp嘉泰姆

Light-load ModeqHp嘉泰姆

Internal Compensation and Soft-StartqHp嘉泰姆

Current Mode controlqHp嘉泰姆

0.6V Reference for Low Output voltagesqHp嘉泰姆

Logic Control Shutdown (IQ<1uA)qHp嘉泰姆

Thermal shutdown and UVLOqHp嘉泰姆

Available in ESOP8qHp嘉泰姆

三,应用范围 (Applications)
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Digital CamerasqHp嘉泰姆

MP3 and MP4 playersqHp嘉泰姆

Set top boxesqHp嘉泰姆

Wireless and DSL ModemsqHp嘉泰姆

USB supplied Devices in NotebooksqHp嘉泰姆

Portable DevicesqHp嘉泰姆

四.技术规格书下载（产品PDF）
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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！qHp嘉泰姆

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五,产品封装图 (Package)

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 qHp嘉泰姆

六.电路原理图


七,功能概述
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