The CXSD61004 is a monolithic step-down switch mode converter with a built in internal power MOSFET

The CXSD61004 is a monolithic step-down switch mode converter with a built in internal power MOSFET

产品型号:CXSD61004
产品类型:DC-DC转换器
产品系列: Buck降压型芯片
产品状态:量产
浏览次数:40 次
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产品简介

The CXSD61004 is a monolithic step-down switch mode converter with a built in internal power MOSFET. It achieves 2A continuous output cur-rent over a wide input supply range with excel- lent load and

技术参数

输入电压范围 (VIN) V ~ 27VV
输出电压 (VOUT)可调输出V
输出电流 (IOUT)2AA
工作频率420KHz
转换效率95%%
封装类型TO-263-5L
TopologyBuck降压型芯片
Control methodPWM/PFM
Switching frequency420K
Protection过流/过压/过温
Features静态工作电流:1mA
Operating temp-40℃~125℃
Reference design反馈电压:1.22V

产品详细介绍

目录

   产品概述 返回TOP


 

        The CXSD61004 is a monolithic step-down switch mode converter with a built in internal power

MOSFET. It achieves 2A continuous output cur-rent over a wide input supply range with excel-

lent load and line regulation.

The CXSD61004 requires a minimum number ofreadily available standard external components.

Current mode operation provides fast transient response and eases loop stabilization.

Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In

shutdown mode the regulator draws 25μA of

supply current.

   产品特点 返回TOP


· 2A Output Current

· 0.22Ω Internal Power MOSFET Switch

· Stable with Low ESR Output Ceramic Ca-

pacitors

· Up to 95% Efficiency

· 25μA Shutdown Mode

· Fixed 420KHz Frequency

· Thermal Shutdown

· Cycle-by-Cycle Over Current Protection

· Wide 4.75 to 25V Operating Input Range

· Output Adjustable from 1.22V to 21V

· Programmable Under Voltage Lockout

   应用范围 返回TOP


Distributed Power Systems

Battery Chargers

Pre-Regulator for Linear Regulators

PC Monitors

   技术规格书(产品PDF) 返回TOP 


     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

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产品封装图 返回TOP


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电路原理图 返回TOP

 


 

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DC-DC降压IC

型号

输入耐压

输出电压

输出电流

反馈电压

工作频率

效率

静态工作电流

CXSD61023A

42V

可调输出/带CC/cv模式 恒流模式保护

3.5A

0.8V

125K

94%

3mA

CXSD61021A

42V

可调输出/带CC/cv模式 恒流模式保护

3A

0.8V

125K

94%

3mA

CXSD61022A

42V

可调输出/带CC/cv模式 恒流模式保护

2.5A

0.8V

125K

94%

3mA

CXSD61020

40V

可调输出/带CC/cv模式

3A

0.8V

225K

92%

2.84mA

CXSD61027

50V

5V固定输出

3.2A

 

150K

87%

4.7mA

CXSD61026

50V

5V固定输出

2.4A

 

150K

89%

4.7mA

CXSD61025

50V

5V固定输出

2.1A

 

150K

90%

4.7mA

CXSD61024

50V

5V固定输出

1.8A

 

150K

90%

4.7mA

CXSD61015

40V

可调输出/带CC/CV模式带线损补偿

3A

0.8V

125K

94%

4mA

CXSD61014A

40V

5V固定输出

3.5A

 

150K

93%

2mA

CXSD61013B

45V

可调输出/

2A

1.23V

150K

93%

2mA

CXSD61012

40V

可调输出/带CC/CV模式

2A

1.18V

110K

93%

10mA

CXSD61011

42V

可调输出

3A

0.8V

50-500K

91%

3mA

CXSD61018

40V

可调输出/带CC/cv模式

3A

1.25V

180K

89%

2.1mA

CXSD61019

40V

可调输出/带CC/cv模式

 3.5A

1.25V

180K

87%

2.1mA

CXSD61017

45V

可调输出/带CC模式

3A

1.25V

150K

89%

2.0mA

CXSD61016

45V

可调输出/带CC模式

2A

1.235V

150K

83%

2.0mA

CXSD61006B

4.75V-40V

可调输出

0.8A

0.8V

550K

90%

10uA

CXSD61006

4.0-42V

可调输出

1.5A

0.8V

650K

91%

600uA

CXSD61005

4.5-25V

可调输出

1.8A

0.8V

1.4M

92%

1.8mA

CXSD61010A

20V

可调输出

3.5A

1.2V

400K

89%

700uA

CXSD61010

28V

可调输出

3A

1.22V

380K

89%

3mA

CXSD61009

20V

可调输出

3A

0.8V

380K

88%

3mA

CXSD61008

20V

可调输出

2A

0.8V

380K

89%

2mA

CXSD61007

45V

5.0V/可调输出/3.3/12V

2A

1.23V

150K

82%

2mA

CXSD61003

45V

5.0V/可调输出

3A

1.23V

380K

73%

2mA

CXSD61004

27V

可调输出

2A

1.22V

420K

95%

1mA

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