CXSD61048B Programmable current limit Output Cable Compensation internally Thermal Shutdown 2.1A continuous output current

CXSD61048B Programmable current limit Output Cable Compensation internally Thermal Shutdown 2.1A continuous output current

产品型号:CXSD61048B
产品类型:DC-DC转换器
产品系列: 大电流高压降压型
产品状态:量产
浏览次数:41 次
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产品简介

CXSD61048B

技术参数

输入电压范围 (VIN) V ~ 8V-35VV
输出电压 (VOUT)可调输出/带线损补偿V
输出电流 (IOUT)2.8A/带可调限流保护A
工作频率100-500K可调Hz
转换效率93%%
封装类型SOP-8
Topology高压同步DC降压
Control methodPWM/PFM
Switching frequency100-500K可调
Protection过流/过压/过温
Features静态工作电流:15mA
Operating temp-40℃~125℃
Reference design反馈电压:1.21V

产品详细介绍

目录

   产品概述 返回TOP


The CXSD61048B is a synchronous step down regulator from a high voltage input supply. Operating with an input voltage range from 8V to 30V, the CXSD61048B achieves 2.1A continuous output current with excellent load and line regulation. The switching frequency is programmable from 130 kHz to 500 kHz and the synchronous architecture provides for highly efficient designs. Current mode operation provides fast transient response and eases loop stabilization. 

The CXSD61048B requires a minimum number of readily available standard external components. Other features include cable compensation, programmable current limit and thermal shutdown. The CXSD61048B converters are available in the industry standard SOP-8L packages

   产品特点 返回TOP


● Wide Input Voltage Range: 8V to 30V 

● Up to 93% Efficiency 

● Programmable Switching Frequency up to up to 500kHz 

● Programmable current limit 

● Output Cable Compensation internally 

● Thermal Shutdown 

● Available in SOP-8L Package

   应用范围 返回TOP


● Car Charger / Adaptor 

● Pre-Regulator for Linear Regulators 

● Distributed Power Systems 

● Battery Charger

   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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高压同步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

待机电流

封装

CXSD61049

8V-35V

可调输出

带线损补偿

2A/带可调恒流设置

1.21V

130K

95%

1.3mA

112uA

SOP-8

CXSD61050

8V-35V

可调输出/带线损

补偿带使能端

2A/带可调恒流设置

1.21V

130K

93%

1.3mA

 

SOP-8

CXSD61046

4.5-20V

可调输出

2.0A

0.923V

340K

95%

1mA

6uA

SOP-8

CXSD61046A/B

4.5-27V

可调输出

2.0A/2.5A

0.925V

340K

96%

1.3mA

0.3uA

SOP-8

CXSD61048

8V--35V

可调输出

带线损补偿

2.0A/带可调限流保护

1.2V

100-500K

93%

750uA

110uA

ESOP-8

CXSD61048A

10V--35V

可调输出

带线损补偿

2.5A/带可调限流保护

1.2V

100-500K可调

93%

15mA

110uA

SOP-8

CXSD61048B

8V-35V

可调输出

带线损补偿

2.8A/带可调限流保护

1.21V

100-500K可调

93%

15mA

110uA

SOP-8

CXSD61048C

8V-35V

可调输出

带线损补偿

3.2A/带可调限流保护

1.21V

100-500K可调

93%

15mA

110uA

SOP-8

CXSD61047

4.6-22V

可调输出

3.0A

0.923V

340K

95%

55uA

1uA

ESOP8

CXSD61047A

4.5-27V

可调输出

3.0A

0.925V

340K

93%

1.3mA

0.3uA

ESOP8

CXSD61047B

4.5V-23V

可调输出

3.5A

0.925V

340K

96%

2.5mA

 

ESOP-8

CXSD61051

8V-35V

可调输出

带线损补偿

扩流4.5A带

可调限流保护

1.21V

100-500K可调

95%

14mA

100uA

ESOP8

CXSD61052

3.6-40V

可调输出

2.0A

0.8V

440K

94%

74uA

0.07uA

ESOP-8

CXSD61053

4.5-20V

可调输出

4.0A

0.923V

340K

95%

1.6mA

6uA

ESOP8

CXSD61054

3.5-23V

可调输出

2.0A

0.6V

600K

96%

400uA

1uA

SOT-26

CXSD61055

4.5-17V

可调输出

2.0A

0.6V

600K

96%

400uA

1uA

SOT-26

CXSD61055A

4.5V-23V

可调输出

2.0A

0.8V

600K

92%

800uA

 

SOT-26

CXSD61055B

3.3-17V

可调输出

2.0A

0.6V

600K

96%

400uA

4uA

SOT-26

CXSD61056

4.5-26V

可调输出

1.2A

0.8V

1.4M

94%

600uA

1uA

SOT-26

CXSD61057

4.0-42V

可调输出

1.5A

0.8V

650K

91%

600uA

6uA

SOT-26

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