CXSD6124 CXSD6125 ideal for low voltage power conversions.Running at a fixed frequency of 1.5MHz al

目录2rn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） 2rn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2rn嘉泰姆

一,产品概述(General Description)      

   The CXSD6124 CXSD6125 is a high-efficiency, DC-to-DC step-down2rn嘉泰姆

 switching regulators, capable of delivering up to 1A of output current. 2rn嘉泰姆

The device operates from an input voltage range of 2.6V to 6.0V and 2rn嘉泰姆

provides an output voltage from 0.6V to VIN, making the CXSD6124 2rn嘉泰姆

CXSD6125 ideal for low voltage power conversions.Running at a fixed2rn嘉泰姆

 frequency of 1.5MHz allows the use of small external components, 2rn嘉泰姆

such as ceramic input and output caps, as well as small inductors,2rn嘉泰姆

while still providing low output ripples. This low noise output along 2rn嘉泰姆

with its excellent efficiency achieved by the internal synchronous rectifier,2rn嘉泰姆

making CXSD6124 an ideal green replacement for large power consuming2rn嘉泰姆

 linear regulators.Internal soft-start control circuitry reduces inrush 2rn嘉泰姆

current.Short-circuit and thermal-overload improves design reliability.2rn嘉泰姆

CXSD6124 is housed in a SOT23-5 Package2rn嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 96%2rn嘉泰姆

Capable of Delivering 1A (Vin 3 3.3V)2rn嘉泰姆

1.5MHz Switching Frequency2rn嘉泰姆

No External Schottky Diode Needed2rn嘉泰姆

Low dropout 100% Duty operation2rn嘉泰姆

Internal Compensation and Soft-Start2rn嘉泰姆

Current Mode control2rn嘉泰姆

0.6V Reference for Low Output voltages2rn嘉泰姆

Logic Control Shutdown (Iq<1uA)2rn嘉泰姆

Thermal shutdown and UVLO2rn嘉泰姆

Available in SOT23-52rn嘉泰姆

三,应用范围 (Applications)
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Cellular phones2rn嘉泰姆

Digital Cameras2rn嘉泰姆

MP3 and MP4 players2rn嘉泰姆

Set top boxes2rn嘉泰姆

Wireless and DSL Modems2rn嘉泰姆

USB supplied Devices in Notebooks2rn嘉泰姆

Portable Devices2rn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！2rn嘉泰姆

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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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