8V～30V输入降压型DC/DC转换器CXSD6114恒流恒压模式双通道CV/CC模式控制功能过流保护电流值由电流感应电阻设定

CXSD6114在8V～30V的输入电压范围内工作，实现2A连续输出电流具有良好的负载和线路调节。同步体系结构提供高效的设计。恒流恒压模式操作提供快速的瞬态响应，并简化回路稳定
恒定输出电流模式或恒定输出电压模式。过流保护电流值由电流感应电阻设定

目录

1.产品概述                       2.产品特点
3.应用范围                       4.下载产品资料PDF文档 
5.产品封装图                     6.电路原理图                   
7.功能概述                        8.相关产品

 

一,产品概述(General Description)      

   CXSD6114 is a wide input range step down DC/DC converter from a high voltage input supply. 

Operating with an input voltage range of 8V ～ 30V, the CXSD6114 achieves 2A continuous 

output current with excellent load and line regulation. The synchronous architecture 

provides for highly efficient designs. Constant current and constant voltage mode 

operation provide fast transient response and eases loop stabilization.

The CXSD6114 features a dual-channeling CV/CC mode control functions. It operates in 

the Constant output Current mode or Constant output Voltage mode. The over current

 protection current value is set by current sensing resisters.

The CXSD6114 requires a minimum number of readily available standard external 

components. Other features include cable drop compensation, and thermal shutdown.

The CXSD6114 converter is available in the industry standard SOP8L packages.

二.产品特点(Features)

Ø  Wide Input Voltage Range: 8V ～ 30V

Ø  Up to 93% Efficiency

Ø  No Loop Compensation Required

Ø  Dual-channeling CC/CV control

Ø  Cable drop Compensation from 0Ω to 0.3Ω

Ø  Programmable CC Current

Ø  Thermal Shutdown

Ø  Over current protection

Ø  ULVO protection

Ø  Available in SOP8-PP Package

三,应用范围 (Applications)

Ø  Car Charger / Adaptor

Ø  LED Driver

Ø  Pre-Regulator for Linear Regulators

Ø  Distributed Power Systems

Ø  Battery Charger

四.技术规格书下载（产品PDF）
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！

 

五,产品封装图 (Package)


六.电路原理图

八,相关芯片选择指南                    更多同类产品......

DC-DC降压
Model	VIN (V)	VOUT (V)	ISW	FOSC(MHz)	Package
CXSD6106	0.6V ～5V	0.6 ～ 5.5	1.3A	1~1.4	SOT-23-5L
CXSD6107A	5V~16V	1.2V~16V	2A	400kHz	SOP-8L
CXSD6108	2.5 ～ 5.5	0.6 ～ 5.5	1.3A	1~1.4	SOT-23-5L
CXSD6109	2.5 ～ 5.5	0.6V ～ 5.5V	700mA	1.4MHz	DFN3*3-10L
CXSD6110A	2.5V ～5.5V	0.6V ～ 5.5V	3A	950kHz	SOT-23-5L
CXSD6110	2.5V ～5.5V	0.6V ～ 5.5V	1.4A	950kHz	SOT-23-5L
CXSD6111F	10V ~ 30V	0.6V ～ 5.5V	2.5A	500k	SOP-8
CXSD6112	8V ～ 30V	0.6V ～ 5.5V	3.5A	500KHz	SOP8
CXSD6113	8V ～ 30V	0.6V ～ 5.5V	3.0A	500KHz	SOP8
CXSD6114	8V ～ 30V	0.6V ～ 5.5V	2A	500KHz	SOP8