Product information query
Products News
首页 > Products > Led Driver > Streetlight Spotlight Loghting Desk-lamp Lawn-lamp > Series LED Landscape Lighting Drive >Cxle8777p is a single line transmission 12 channel LED driver control chip It adopts unipolar zero return code communication protocol The chip contains voltage stabilizing circuit
Cxle8777p is a single line transmission 12 channel LED driver control chip It adopts unipolar zero return code communication protocol The chip contains voltage stabilizing circuit

Cxle8777p is a single line transmission 12 channel LED driver control chip. It adopts unipolar zero return code communication protocol. The chip contains voltage stabilizing circuit, signal decoding module, data buffer and built-in constant current circuit. The output driver adopts patented SPWM technology and built-in oscillator

Cxle8777p is a single line transmission 12 channel LED driver control chip It adopts unipolar zero return code communication protocol The chip contains voltage stabilizing circuit
Manual
Ordering

Ordering

Product introduction

                          目录gJI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(PDF文档)gJI嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品gJI嘉泰姆

一.产品概述gJI嘉泰姆


  CXLE8777P是单线传输12通道LED驱动控制专用芯片。采用单极性归零码通信协议,gJI嘉泰姆

  芯片内含稳压电路、信号解码模块、数据缓存器、内置恒流电路,输出驱动采用专利SPWM技术,以及内置振荡器。gJI嘉泰姆

二.产品特点gJI嘉泰姆


 同步刷新gJI嘉泰姆

  采用高压 CMOS 工艺gJI嘉泰姆

  芯片输入电压 5~24V@内置稳压电路gJI嘉泰姆

  OUT 输出端口耐压26VgJI嘉泰姆

  辉度调节电路(256级辉度可调)gJI嘉泰姆

 上电亮白灯(50%)gJI嘉泰姆

  默认输出恒流值17mA,gJI嘉泰姆

  单线串行级联接口(DIN、DOUT)gJI嘉泰姆

  内置高精度及高稳定性振荡器gJI嘉泰姆

  数据整形:接受完本单元数据自动将后续数据整形输出gJI嘉泰姆

  数据发送速率 800KbpsgJI嘉泰姆

  封装形式:SOP14gJI嘉泰姆

三.应用范围gJI嘉泰姆


 室内LED装饰照明gJI嘉泰姆

 建筑LED外观/情景照明gJI嘉泰姆

 洗墙灯、窗帘屏gJI嘉泰姆

 穿孔字gJI嘉泰姆

  护栏管  gJI嘉泰姆

四.技术规格书(产品PDF)gJI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!gJI嘉泰姆

 QQ截图20160419174301.jpggJI嘉泰姆

五.产品封装图gJI嘉泰姆


  gJI嘉泰姆

六.电路原理图gJI嘉泰姆


 blob.png  gJI嘉泰姆

七.相关芯片选择指南       更多同类产品.......gJI嘉泰姆


》串联方式LED景观照明驱动系列
IC Name Singal Lines Singal Protocol CHs Current Setting IACC Cascade Number Package
CXLE8773PF 1 DMX512 3 Default 19mA <±5% 1024 SOP8  SOP14
CXLE8773PF-B 1 DMX512 3 Default 19mA <±5% 1024 SOP8
CXLE8774P 1 Return-Zero 3 Default 17mA <±5% 1024 SOP8
CXLE8775P 1 Return-Zero 4 R/G/B-8mA,W-17mA <±5% 1024 SOP85050
CXLE8776P 1 Return-Zero 9\6 Default 17mA <±5% 1024 SOP14
CXLE8777P 1 Return-Zero 12 Default 17mA <±5% 1024 SOP16
CXLE8778P 1 Return-Zero 3 Default 12mA <±5% 1024 SOP8 5050
CXLE8779B 2 Clock-Data 3 Default 19mA <±5% 1024 SOP14 ESOP8