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TLC5920 16 通道 LED 驱动器

TLC5920 描述

The TLC5920 is an LED driver incorporating a 16-channel shift register, data latch, and constant current circuitry with current value control and 8-channel common driver into a single chip. The constant output current is capable of 30 mA for 16 bits simultaneously, and the current value can be set by one external register. This device also includes a 16-bit segment driver and 8-bit common driver; therefore, the monocolor LED array with 16 × 8 dots can be driven by only one TLC5920, and a two-color LED array with 16 x 16 dots can be driven by two TLC5920s.

TLC5920
Output Channels 16
Per Channel Drive(mA) 30
Ch to Ch Accuracy(Typ)(+/- %) 6
Data Input Serial
Data Transfer Rate(Typ)(MHz) 10
Data Vin(Min)(V) 4.5
Data Vin(Max)(V) 5.5
LED Voltage(Max)(V) 17
Pin/Package 48SSOP
Approx. Price (US$) 1.10 | 1ku
TLC5920 特性
TLC5920 芯片订购指南
器件 状态 温度 (oC) 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
TLC5920DL ACTIVE -20 to 85 1.35 | 1ku SSOP (DL) | 48 25 | TUBE TLC5920
TLC5920DLG4 ACTIVE -20 to 85 1.35 | 1ku SSOP (DL) | 48 25 | TUBE TLC5920
TLC5920DLR ACTIVE -20 to 85 1.10 | 1ku SSOP (DL) | 48 1000 | LARGE T&R TLC5920
TLC5920DLRG4 ACTIVE -20 to 85 1.10 | 1ku SSOP (DL) | 48 1000 | LARGE T&R TLC5920
TLC5920 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
TLC5920DL Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5920DL TLC5920DL
TLC5920DLG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5920DLG4 TLC5920DLG4
TLC5920DLR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5920DLR TLC5920DLR
TLC5920DLRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLC5920DLRG4 TLC5920DLRG4
TLC5920 应用技术支持与电子电路设计开发资源下载
  1. TLC5920 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)
TLC5920 相关工具
名称 型号 公司 工具/软件类型
TLC5920 评估模块 TLC5920EVM Texas Instruments 开发电路板/EVM