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TLC5929PWPR

更新时间： 2024-09-15 08:45:15
品牌 Logo 应用领域
德州仪器 - TI 显示驱动器驱动程序和接口接口集成电路光电二极管PC
页数 文件大小 规格书
36页 650K
描述
16-Channel, Constant-Current LED Driver with 7-Bit Global Brightness Control, Power-Save Mode

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TLC5929PWPR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：HTSSOP-24针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.57Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：377608
Samacsys Pin Count：25Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：TSSOP-024
Samacsys Released Date：2020-04-13 06:30:30Is Samacsys：N
数据输入模式：SERIAL输入特性：STANDARD
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：R-PDSO-G24
JESD-609代码：e4长度：7.8 mm
湿度敏感等级：2复用显示功能：NO
功能数量：1区段数：16
端子数量：24最高工作温度：85 °C
最低工作温度：-40 °C输出特性：CONSTANT-CURRENT
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP24,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：3.3/5 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Display Drivers
最大压摆率：0.04 mA最大供电电压：5.5 V
最小供电电压：3 V标称供电电压：3.3 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
最小 fmax：33 MHzBase Number Matches：1

TLC5929PWPR 数据手册

 浏览型号TLC5929PWPR的Datasheet PDF文件第2页浏览型号TLC5929PWPR的Datasheet PDF文件第3页浏览型号TLC5929PWPR的Datasheet PDF文件第4页浏览型号TLC5929PWPR的Datasheet PDF文件第5页浏览型号TLC5929PWPR的Datasheet PDF文件第6页浏览型号TLC5929PWPR的Datasheet PDF文件第7页 
TLC5929  
www.ti.com  
SBVS159 –APRIL 2011  
16-Channel, Constant-Current LED Driver with 7-Bit Global Brightness Control,  
Power-Save Mode, and Full Self-Diagnosis for LED Lamp  
Check for Samples: TLC5929  
1
FEATURES  
•
•
2-ns Delayed Switching Between Each  
Channel Minimizes Inrush Current  
23  
•
16 Constant-Current Sink Output Channels  
with On/Off Control  
Operating Temperature: –40°C to +85°C  
•
Current Capability:  
APPLICATIONS  
–
–
40 mA (VCC ≤ 3.6 V)  
50 mA (VCC > 3.6 V)  
•
•
•
Variable Message Signs (VMS)  
Illumination  
•
•
•
•
Global Brightness Control: 7-Bit (128 Steps)  
Power-Supply Voltage Range: 3.0 V to 5.5 V  
LED Power-Supply Voltage: Up to 10 V  
Constant-Current Accuracy:  
LED Video Displays  
DESCRIPTION  
The TLC5929 is a 16-channel constant current sink  
LED driver. Each channel can be turned on or off by  
writing data to an internal register. The constant  
current value of all 16 channels is set by a single  
external resistor with 128 steps for the global  
brightness control (BC).  
–
–
Channel-to-Channel = ±1% (typ)  
Device-to-Device = ±2% (typ)  
•
•
•
Data Transfer Rate: 33 MHz  
BLANK Pulse Width: 40 ns (min)  
LED Open Detection (LOD)/LED Short  
Detection (LSD) with Invisible Detection Mode  
(IDM)  
The TLC5929 has six error flags: LED open detection  
(LOD), LED short detection (LSD), output leakage  
detection (OLD), reference current terminal short  
detection (ISF), pre-thermal warning (PTW) and  
thermal error flag (TEF). In addition, the LOD and  
LSD functions have invisible detection mode (IDM)  
that can detect those errors even when the output is  
off. The error detection results can be read via a  
serial interface port.  
•
Output Leakage Detection (OLD) Detects 3 µA  
Leak  
•
•
•
•
•
Pre-Thermal Warning (PTW)  
Thermal Shutdown (TSD)  
Current Reference Terminal Short Flag (ISF)  
Power-Save Mode with 10-µA Consumption  
Undervoltage Lockout Sets the Default Data  
The TLC5929 also has a power-save mode that sets  
the total current consumption to 10 µA (typ) when all  
outputs are off.  
Typical Application Circuit (Multiple Daisy-Chained TLC5929s)  
VLED  
¼
¼
¼
¼
¼
¼
¼
¼
OUT0  
SIN  
OUT15  
SOUT  
OUT0  
SIN  
OUT15  
SOUT  
DATA  
SCLK  
LAT  
VCC  
VCC  
SCLK  
LAT  
SCLK  
LAT  
TLC5929  
TLC5929  
ICn  
IC1  
VCC  
GND  
VCC  
GND  
BLANK  
BLANK  
IREF  
BLANK  
IREF  
Controller  
RIREF  
RIREF  
3
SID Read  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  
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TLC5929PWPR 替代型号

型号 品牌 替代类型 描述 数据表
TLC5929PWP TI

完全替代

 16-Channel, Constant-Current LED Driver with 7-Bit Global Brightness Control, Power-Save M

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