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TLC5930 12 通道 LED 驱动器

TLC5930 描述

The TLC5930 is a constant-current sink driver with an adjustable current value, and 1024 gray scale display that uses pulse width control. The output current is 0.2 mA to 40 mA with 12 bits of RGBx4. The maximum current value of the constant-current output can be set by one external resistor. The TLC5930 includes three kinds of brightness adjustment functions: one adjusts the plane brightness between devices, changing the current values of all outputs uniformly. The second adjusts the frequency division to controls overall panel brightness, and the third adjusts the dot correction per LED, changing the current values of independent output. The TLC5930 also includes color–tone correction function for correcting color per dot (pixel) and OVM function for constant-current output terminals used for LED failure detection

TLC5930
Output Channels 12
PWM Dimming Steps 1024
Analog Dimming Steps 64
Per Channel Drive(mA) 40
Ch to Ch Accuracy(Typ)(+/- %) 1
Data Input Serial
Data Transfer Rate(Typ)(MHz) 20
Data Vin(Min)(V) 3
Data Vin(Max)(V) 3.6
LED Voltage(Max)(V) 17
Pin/Package 24HTSSOP
Approx. Price (US$) 3.00 | 1ku
TLC5930 特性
TLC5930 芯片订购指南
器件 状态 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
TLC5930PWP ACTIVE 3.60 | 1ku HTSSOP (PWP) | 24 60 | TUBE  
TLC5930PWPG4 ACTIVE 3.60 | 1ku HTSSOP (PWP) | 24 60 | TUBE  
TLC5930PWPR ACTIVE 3.00 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R  
TLC5930PWPRG4 ACTIVE 3.00 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R  
TLC5930 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TLC5930PWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5930PWP TLC5930PWP
TLC5930PWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5930PWPG4 TLC5930PWPG4
TLC5930PWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5930PWPR TLC5930PWPR
TLC5930PWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5930PWPRG4 TLC5930PWPRG4
TLC5930 应用技术支持与电子电路设计开发资源下载
  1. TLC5930 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器照明解决方案产品选型与价格 . xls
  3. 照明和显示屏电源选择指南 (PDF 1427 KB)
  4. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
  5. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  6. PowerPADTM Made Easy (PDF 57 KB)
  7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
TLC5930 相关工具
名称 型号 公司 工具/软件类型
TLC5930 评估模块 TLC5930EVM Texas Instruments 开发电路板/EVM