目录u1l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） u1l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u1l嘉泰姆

 u1l嘉泰姆

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 outputu1l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,u1l嘉泰姆

making the CXSD6129 ideal for low voltage power conversions.Running at a frequency of 1.4MHz allows the use of u1l嘉泰姆

small external components, such as ceramic input and output caps,as well as small inductors, while still providing lowu1l嘉泰姆

 output ripples. The light-load mode enhances the light loading efficiency. The low noise output along with its excellent u1l嘉泰姆

efficiency achieved by the internal synchronous rectifier, making CXSD6129 an ideal green replacement for large power u1l嘉泰姆

consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overloadu1l嘉泰姆

 protection improves design reliability.u1l嘉泰姆

The CXSD6129 is available in ESOP8 package.u1l嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 97%u1l嘉泰姆

Capable of Delivering 3Au1l嘉泰姆

Input Voltage: 2.5~5.5Vu1l嘉泰姆

1.4MHz Switching Frequencyu1l嘉泰姆

No External Schottky Diode Neededu1l嘉泰姆

Light-load Modeu1l嘉泰姆

Internal Compensation and Soft-Startu1l嘉泰姆

Current Mode controlu1l嘉泰姆

0.6V Reference for Low Output voltagesu1l嘉泰姆

Logic Control Shutdown (IQ<1uA)u1l嘉泰姆

Thermal shutdown and UVLOu1l嘉泰姆

Available in ESOP8u1l嘉泰姆

三,应用范围 (Applications)
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Digital Camerasu1l嘉泰姆

MP3 and MP4 playersu1l嘉泰姆

Set top boxesu1l嘉泰姆

Wireless and DSL Modemsu1l嘉泰姆

USB supplied Devices in Notebooksu1l嘉泰姆

Portable Devicesu1l嘉泰姆

四.技术规格书下载（产品PDF）
u1l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！u1l嘉泰姆

 u1l嘉泰姆

五,产品封装图 (Package)

u1l嘉泰姆

 u1l嘉泰姆

六.电路原理图


七,功能概述
u1l嘉泰姆

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