目录LnI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） LnI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LnI嘉泰姆

一,产品概述(General Description)      

   The CXSD6123B is a high-efficiency, DC-to-DC step-downLnI嘉泰姆

 switching regulators, capable of delivering up to 1.2A of LnI嘉泰姆

output current. The device operates from an input voltageLnI嘉泰姆

 range of 2.6V to 7.0V and provides an output  voltage fromLnI嘉泰姆

 0.6V to VIN, making the CXSD6123B ideal for low voltage LnI嘉泰姆

power conversions.Running at a fixed frequency of 1.5MHzLnI嘉泰姆

 allows the use of small external components, such as LnI嘉泰姆

ceramic input and output caps, as well as small inductors,LnI嘉泰姆

while still providing low output ripples. This low noise output LnI嘉泰姆

along with its excellent efficiency achieved by the internal LnI嘉泰姆

synchronous rectifier,making CXSD6123B an ideal green replacement for LnI嘉泰姆

large power consuming linear regulators. Internal soft-start LnI嘉泰姆

control circuitry reduces inrush current.Short-circuit  and LnI嘉泰姆

thermal-overload improves design reliability.CXSD6123B is LnI嘉泰姆

housed in a SOT23-5 PackageLnI嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 96%LnI嘉泰姆

Capable of Delivering 1.2ALnI嘉泰姆

1.5MHz Switching FrequencyLnI嘉泰姆

No External Schottky Diode NeededLnI嘉泰姆

Low dropout 100% Duty operationLnI嘉泰姆

Internal Compensation and Soft-StartLnI嘉泰姆

Current Mode controlLnI嘉泰姆

0.6V Reference for Low Output voltagesLnI嘉泰姆

Logic Control Shutdown (IQ<1uA)LnI嘉泰姆

Thermal shutdown and UVLOLnI嘉泰姆

Available in SOT23-5LnI嘉泰姆

三,应用范围 (Applications)
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Cellular phonesLnI嘉泰姆

Digital CamerasLnI嘉泰姆

MP3 and MP4 playersLnI嘉泰姆

Set top boxesLnI嘉泰姆

Wireless and DSL ModemsLnI嘉泰姆

USB supplied Devices in NotebooksLnI嘉泰姆

Portable DevicesLnI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！LnI嘉泰姆

 LnI嘉泰姆

五,产品封装图 (Package)

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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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