Product information query
Products News
首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > CC LED Landscape Lighting Drive >Cxle87143 is a nine channel led fixed constant current drive control special circuit which is internally integrated with MCU single line digital interface data latch led fixed constant current drive
Cxle87143 is a nine channel led fixed constant current drive control special circuit which is internally integrated with MCU single line digital interface data latch led fixed constant current drive

The chip can be cascaded through a single line digital interface (DI, do). The external controller only needs a single line to control the chip and the subsequent chips cascaded with it. The PWM brightness of the cxle87143 output port can be set independently through the external controller. The VDD pin is internally integrated with 5V regulator and few peripheral devices. This product has excellent performance and reliable quality.

Cxle87143 is a nine channel led fixed constant current drive control special circuit which is internally integrated with MCU single line digital interface data latch led fixed constant current drive
Manual
Ordering

Ordering

Product introduction

目录

1.产品概述       2.产品特点     dvG嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)dvG嘉泰姆

5.产品封装       6.电路原理图  dvG嘉泰姆

7.相关产品dvG嘉泰姆

   产品概述 返回TOPdvG嘉泰姆


      CXLE87143是九通道LED固定恒流驱动控制专用电路,内部集成有MCU单线数字接口、数据锁存器、LED固定恒流驱动,PWM辉度控制等电路。芯片可通过单线数字接口(DI、DO)级联,外部控制器只需单线就可控制该芯片和与其级联的后续芯片。CXLE87143输出端口的PWM辉度都可单独通过外部控制器设置。VDD引脚内部集成5V稳压管,外围器件少。本产品性能优良,质量可靠。

   产品特点 返回TOPdvG嘉泰姆


•  采用功率CMOS工艺 dvG嘉泰姆
•  OUT输出端口耐压24VdvG嘉泰姆
•   VDD内置5V稳压管,串接电阻后电压支持6~24VdvG嘉泰姆
•   辉度调节电路,256级辉度可调dvG嘉泰姆
•   单线串行级联接口dvG嘉泰姆
•   振荡方式:内置RC振荡并根据数据线上信号进行时钟同步,在接收完本单元的数据后能自动将后续数据再生并通过数据输出端发送至下级, 信号不随级联变远而出现失真或衰减dvG嘉泰姆
•   内置上电复位电路dvG嘉泰姆
•   内控模式(七彩闪烁)dvG嘉泰姆
•   PWM控制端能够实现256级调节,扫描频率7KHzdvG嘉泰姆
•   VDD内置5V稳压管,串接电阻后电压支持6~24VdvG嘉泰姆
•   能通过一根信号线完成数据的接收与解码dvG嘉泰姆
•   当刷新速率为30帧/s时,级联数不小于1024点,数据传输速率可达800KbpsdvG嘉泰姆
•   任意两点传输距离不少于30米dvG嘉泰姆
•   封装形式:SOP14、DIP14
dvG嘉泰姆

   应用范围 返回TOPdvG嘉泰姆


   advG嘉泰姆

   技术规格书(产品PDF) 返回TOP dvG嘉泰姆


     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!dvG嘉泰姆

 QQ截图20160419174301.jpgdvG嘉泰姆

产品封装图 返回TOPdvG嘉泰姆


image.pngdvG嘉泰姆

电路原理图 返回TOPdvG嘉泰姆


advG嘉泰姆

相关芯片选择指南 返回TOP               更多同类产品.....


显示驱动>恒流LED装饰驱动芯片dvG嘉泰姆

型号dvG嘉泰姆

输出驱动通道dvG嘉泰姆

控制方式dvG嘉泰姆

驱动电源dvG嘉泰姆

端口耐压dvG嘉泰姆

封装外形dvG嘉泰姆

CXLE87132dvG嘉泰姆

4dvG嘉泰姆

外控+内控(同步七彩跳变)dvG嘉泰姆

6.5~38mAdvG嘉泰姆

32VdvG嘉泰姆

SOP8/DIP8dvG嘉泰姆

CXLE87133AdvG嘉泰姆

1-4(RGBW)dvG嘉泰姆

DMX512(1990)外控dvG嘉泰姆

3~60mAdvG嘉泰姆

32VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87133BdvG嘉泰姆

1-4(RGBW)dvG嘉泰姆

DMX512(1990)外控dvG嘉泰姆

3~60mAdvG嘉泰姆

32VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87133CdvG嘉泰姆

1-3(RGB)dvG嘉泰姆

DMX512(1990)外控dvG嘉泰姆

3~60mAdvG嘉泰姆

32VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87133DdvG嘉泰姆

1-3(RGB)dvG嘉泰姆

DMX512(1990)外控dvG嘉泰姆

3~60mAdvG嘉泰姆

32VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87134dvG嘉泰姆

9dvG嘉泰姆

15种内控花样dvG嘉泰姆

50mAdvG嘉泰姆

24VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87135dvG嘉泰姆

1dvG嘉泰姆

dvG嘉泰姆

18mA/30mAdvG嘉泰姆

24VdvG嘉泰姆

SOT23/TO-92dvG嘉泰姆

CXLE87136dvG嘉泰姆

12dvG嘉泰姆

内控流星、水滴效果dvG嘉泰姆

16mAdvG嘉泰姆

24VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87137dvG嘉泰姆

12dvG嘉泰姆

内控流星、水滴效果dvG嘉泰姆

32mAdvG嘉泰姆

24VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆

CXLE87138dvG嘉泰姆

3dvG嘉泰姆

外控dvG嘉泰姆

10~41mAdvG嘉泰姆

24VdvG嘉泰姆

SOP8/DIP8dvG嘉泰姆

CXLE87139dvG嘉泰姆

5dvG嘉泰姆

内控流星、水滴效果dvG嘉泰姆

40mAdvG嘉泰姆

7VdvG嘉泰姆

SOP8/DIP8dvG嘉泰姆

CXLE87140dvG嘉泰姆

3dvG嘉泰姆

外控+内控(同步七彩跳变)dvG嘉泰姆

18mAdvG嘉泰姆

32VdvG嘉泰姆

SOP8/DIP8dvG嘉泰姆

CXLE87141dvG嘉泰姆

3dvG嘉泰姆

外控dvG嘉泰姆

18mAdvG嘉泰姆

32VdvG嘉泰姆

MSOP10dvG嘉泰姆

CXLE87142dvG嘉泰姆

3dvG嘉泰姆

外控dvG嘉泰姆

2~25mAdvG嘉泰姆

7VdvG嘉泰姆

MSOP10dvG嘉泰姆

CXLE87143dvG嘉泰姆

9dvG嘉泰姆

外控+内控(七彩跳变)dvG嘉泰姆

20mAdvG嘉泰姆

24VdvG嘉泰姆

SOP14/DIP14dvG嘉泰姆

CXLE87144dvG嘉泰姆

12dvG嘉泰姆

外控+内控(七彩跳变)dvG嘉泰姆

20mAdvG嘉泰姆

24VdvG嘉泰姆

SOP16/DIP16dvG嘉泰姆