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目录qjv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） qjv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qjv嘉泰姆

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一,产品概述(General Description)      

    The CXSD6145B is a wide input range, high efficiency,DC-to-DC step-down qjv嘉泰姆

switching regulator, capable of delivering up to 3A of output current. Current qjv嘉泰姆

mode PWM control allows the use of small external components, such as ceramicqjv嘉泰姆

 input and output caps, as well as small inductors, while still providing low outputqjv嘉泰姆

 ripples.On top of the integrated internal synchronous rectifier that eliminates qjv嘉泰姆

external Schottky diode, Overall qjv嘉泰姆

  CXSD6145B is a highly efficient and robust solution for DC-DC step-down qjv嘉泰姆

applications that requires wide input ranges.qjv嘉泰姆

  CXSD6145B is available ESOP8 Packages.qjv嘉泰姆

二.产品特点(Features)
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Wide Input Operating Range from 4.5V to 20Vqjv嘉泰姆

Capable of Delivering 3Aqjv嘉泰姆

Up to 94% efficiencyqjv嘉泰姆

High efficiency (>85%) at light loadqjv嘉泰姆

No External Schottky Diode Neededqjv嘉泰姆

Current Mode controlqjv嘉泰姆

0.923V Reference for Low Output voltagesqjv嘉泰姆

Logic Control Shutdownqjv嘉泰姆

Thermal shutdown and UVLOqjv嘉泰姆

Start-up current run-away protectionqjv嘉泰姆

Short circuit protectionqjv嘉泰姆

Available in ESOP8 Packageqjv嘉泰姆

三,应用范围 (Applications)
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LCD TVsqjv嘉泰姆

Green Electronics/ Appliancesqjv嘉泰姆

Distributed Power Systemsqjv嘉泰姆

Notebook computersqjv嘉泰姆

FPGA power suppliesqjv嘉泰姆

LED driversqjv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！qjv嘉泰姆

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五,产品封装图 (Package)


六.电路原理图

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七,功能概述
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八,相关芯片选择指南
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