DataSheet39.com

What is SM16726?

This electronic component, produced by the manufacturer "Sunmoon", performs the same function as "Decorative lighting driver IC".


SM16726 Datasheet PDF - Sunmoon

Part Number SM16726
Description Decorative lighting driver IC
Manufacturers Sunmoon 
Logo Sunmoon Logo 


There is a preview and SM16726 download ( pdf file ) link at the bottom of this page.





Total 11 Pages



Preview 1 page

No Preview Available ! SM16726 datasheet, circuit

SM16726 装饰照明驱动 ICIGQZ-IZV1.0
SM16726
概述
SM16726是为LED灯光系统设计的专用驱动芯片,提
供三路高精度恒流、灰度调制输出,特别适合离散的多
灰度全彩灯光系统。
SM16726内置5V稳压电路,可通过外接电阻,提高外
部电源电压到9V~24V。内部集成电流增益控制模块,当
SET端口接地时,可通过系统控制器调节OUTR/G/B端口电
流值。
OUTR/G/B端口耐压+26V以上,芯片端口HBM ESD达到
8KV,可靠性高。
特性说明
内置 5V 稳压电路,外部电源范围 5V~24V
OUT R/G/B 端口耐压 26V 以上
双线自整形数据传输,速率达 30MHz
级联 1024 点时,刷新率可达 30Hz
高精度恒流输出,电流误差<±5%
可在线调节 R/G/B LED 电流(白平衡)
aSET 脚悬空时,OUTR=18.4mAOUTR/G=17.5mA
bSET 脚接地时,支持在线电流大小调节
灰度等级为 256
防反接功能,避免电源、地反接后芯片烧毁
封装兼容 SM16716
封装形式:SOP16ESOP8
HBM ESD 8KV
封装图
管脚定义
SOP16
ESOP8
SOP16
应用领域
室内 LED 装饰照明
建筑 LED 外观/情景照明
洗墙灯、窗帘屏
穿孔字、护栏管
ESOP8*
* ESOP8 GND 在芯片底盘
-1-
Free Datasheet http://www.Datasheet4U.com

line_dark_gray
SM16726 equivalent
基本时序
SET = 1(默认态),与 SM16716 相同的双线数据协议。
如下所示:
SM16726 装饰照明驱动 ICIGQZ-IZV1.0
1. 先移入至少50bits ‘0’作为起始帧,再移入各数据帧,起始帧和数据帧均是高位先移入,DCLK上升沿存储数据;
2. 每组灰度数据均由1bit起始码+24bits灰度数据组成;
3. 1个数据帧是对应距离移入端最近LED驱动芯片;
4. 灰度数据传输完成后,需要增发对应芯片数的附加脉冲(即级联512个芯片,需要额外发送512DCLK),新
数据即开始生效;
每颗芯片的灰度数据如下图所示:
-5-
Free Datasheet http://www.Datasheet4U.com


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SM16726 electronic component.


Information Total 11 Pages
Link URL [ Copy URL to Clipboard ]
Download [ SM16726.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
SM16726The function is Decorative lighting driver IC. SunmoonSunmoon

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

SM16     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search