CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram

目录pO0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） pO0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pO0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 outputpO0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,pO0嘉泰姆

making the CXSD6129 ideal for low voltage power conversions.Running at a frequency of 1.4MHz allows the use of pO0嘉泰姆

small external components, such as ceramic input and output caps,as well as small inductors, while still providing lowpO0嘉泰姆

 output ripples. The light-load mode enhances the light loading efficiency. The low noise output along with its excellent pO0嘉泰姆

efficiency achieved by the internal synchronous rectifier, making CXSD6129 an ideal green replacement for large power pO0嘉泰姆

consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overloadpO0嘉泰姆

 protection improves design reliability.pO0嘉泰姆

The CXSD6129 is available in ESOP8 package.pO0嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 97%pO0嘉泰姆

Capable of Delivering 3ApO0嘉泰姆

Input Voltage: 2.5~5.5VpO0嘉泰姆

1.4MHz Switching FrequencypO0嘉泰姆

No External Schottky Diode NeededpO0嘉泰姆

Light-load ModepO0嘉泰姆

Internal Compensation and Soft-StartpO0嘉泰姆

Current Mode controlpO0嘉泰姆

0.6V Reference for Low Output voltagespO0嘉泰姆

Logic Control Shutdown (IQ<1uA)pO0嘉泰姆

Thermal shutdown and UVLOpO0嘉泰姆

Available in ESOP8pO0嘉泰姆

三,应用范围 (Applications)
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Digital CameraspO0嘉泰姆

MP3 and MP4 playerspO0嘉泰姆

Set top boxespO0嘉泰姆

Wireless and DSL ModemspO0嘉泰姆

USB supplied Devices in NotebookspO0嘉泰姆

Portable DevicespO0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！pO0嘉泰姆

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五,产品封装图 (Package)

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六.电路原理图


七,功能概述
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