The CXSD6131 fully integrated, high– efficiency 2A synchronous rectified step-down converter. opera

发布时间:2020-04-15 09:32:30 浏览次数:368 作者:oumao18 来源:嘉泰姆
摘要:The CXSD6131 fully integrated, high– efficiency 2A synchronous rectified step-down converter. operates at high efficiency over a wide output current load range
The CXSD6131 fully integrated, high– efficiency 2A synchronous rectified  step-down converter. opera

目录9ht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) 9ht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9ht嘉泰姆

 9ht嘉泰姆

一,产品概述(General Description)      
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   The CXSD6131 is a fully integrated, high– efficiency 2A synchronous rectified 9ht嘉泰姆

step-down converter. The CXSD6131 operates at high efficiency over a wide output 9ht嘉泰姆

current load range.This device offers two operation modes, PWM 9ht嘉泰姆

control and PFM Mode switching control, which allows a high efficiency over9ht嘉泰姆

 the wider range of the load.9ht嘉泰姆

     The CXSD6131 requires a minimum number of readily available9ht嘉泰姆

 standard external components and is available in a 6-pin SOT23 ROHS compliant package.9ht嘉泰姆

二.产品特点(Features)
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High Efficiency: Up to 96%9ht嘉泰姆

450KHz Frequency Operation9ht嘉泰姆

2A Output Current9ht嘉泰姆

No Schottky Diode Required9ht嘉泰姆

3.5V to 16V Input Voltage Range9ht嘉泰姆

0.6V Reference9ht嘉泰姆

Slope Compensated Current Mode Control for9ht嘉泰姆

Excellent Line and Load Transient Response9ht嘉泰姆

Integrated internal compensation9ht嘉泰姆

Stable with Low ESR Ceramic Output Capacitors9ht嘉泰姆

Over Current Protection with Hiccup-Mode9ht嘉泰姆

Thermal Shutdown9ht嘉泰姆

Inrush Current Limit and Soft Start9ht嘉泰姆

Available in SOT23-69ht嘉泰姆

-40°C to +85°C Temperature Range9ht嘉泰姆

三,应用范围 (Applications)
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Distributed Power Systems9ht嘉泰姆

Digital Set Top Boxes9ht嘉泰姆

Flat Panel Television and Monitors9ht嘉泰姆

Wireless and DSL Modems9ht嘉泰姆

Notebook Computer9ht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9ht嘉泰姆

 QQ截图20160419174301.jpg9ht嘉泰姆

五,产品封装图 (Package)
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QQ截图20160415120932.jpg
六.电路原理图
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QQ截图20160415120918.jpg
七,功能概述
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Parameter9ht嘉泰姆

Value9ht嘉泰姆

Supply Voltage VIN9ht嘉泰姆

-0.3V to 25V9ht嘉泰姆

Switch Node Voltage VSW9ht嘉泰姆

-0.3V to (VIN+0.5V)9ht嘉泰姆

Boost Voltage VBS9ht嘉泰姆

VSW-0.3V   to VSW+5V9ht嘉泰姆

All Other Pins9ht嘉泰姆

-0.3V to 6V9ht嘉泰姆

Operating Temperature Range9ht嘉泰姆

-40°C to 85°C9ht嘉泰姆

Storage Temperature Range9ht嘉泰姆

-65°C to 150°C9ht嘉泰姆

Lead Temperature (Soldering, 10s)9ht嘉泰姆

300°C9ht嘉泰姆

八,相关芯片选择指南
直线9ht嘉泰姆

降压型DC/DC转换器(DC/DC Step-down Converter)9ht嘉泰姆

Part No.9ht嘉泰姆

Power switching9ht嘉泰姆

MODE9ht嘉泰姆

VIN9ht嘉泰姆

VOUT9ht嘉泰姆

IQ9ht嘉泰姆

FOSC9ht嘉泰姆

Eff.9ht嘉泰姆

CXSD61239ht嘉泰姆

Built-in MOSFETSynchronous9ht嘉泰姆

PWM/PFM9ht嘉泰姆

Max 7V9ht嘉泰姆

ADJ9ht嘉泰姆

35μA9ht嘉泰姆

1.5MHz9ht嘉泰姆

96%9ht嘉泰姆

CXSD61249ht嘉泰姆

Built-in MOSFETSynchronous9ht嘉泰姆

PWM/PFM9ht嘉泰姆

2.6~6V9ht嘉泰姆

ADJ9ht嘉泰姆

40μA9ht嘉泰姆

1.5MHz9ht嘉泰姆

96%9ht嘉泰姆

CXSD61259ht嘉泰姆

Built-in MOSFET Synchronous9ht嘉泰姆

PWM/PFM9ht嘉泰姆

2.6~7V9ht嘉泰姆

ADJ9ht嘉泰姆

50μA9ht嘉泰姆

 

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