Datasheet Texas Instruments TLC5941RHBR — 数据表

制造商Texas Instruments
系列TLC5941
零件号TLC5941RHBR
Datasheet Texas Instruments TLC5941RHBR

具有点校正和灰度PWM控制的16通道LED驱动器32-VQFN

数据表

16 Channel LED Driver w/DOT Correction and Grayscale PWM Control datasheet
PDF, 1.3 Mb, 修订版: D, 档案已发布: Jan 3, 2008
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin3232
Package TypeRHBRHB
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingTLC5941
Width (mm)55
Length (mm)55
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical Data下载下载

参数化

Analog Dimming Steps64
Ch to Ch Accuracy(Typ)1 +/- %
Data Transfer Rate(Typ)30 MHz
Operating Temperature Range-40 to 85 C
Package GroupVQFN
Package Size: mm2:W x L32VQFN: 25 mm2: 5 x 5(VQFN) PKG
RatingCatalog
Special FeaturesError Flag,Fault Detection,LED Open Detection,Power Good

生态计划

RoHSCompliant

应用须知

  • Using the TLC5940 with Higher LED Supply Voltages and Series LEDs
    PDF, 353 Kb, 档案已发布: Aug 20, 2007
    This application report describes how to accommodate higher LED supply voltages and increase the number of series LEDs that the TLC5940 can drive.
  • Grayscale and Dot-Corrected LED Display Using TLC5941 (Rev. A)
    PDF, 198 Kb, 修订版: A, 档案已发布: Mar 5, 2008
    The TLC5941 LED driver uses a serial data interface to receive grayscale and dot correction data. This application report discusses the hardware and firmware to drive the TLC5941 with a MSP430F427 microcontroller.
  • LED Driver--Paralleled Outputs Provide High Current Outputs
    PDF, 957 Kb, 档案已发布: Sep 25, 2006
    This application report describes how to use the TLC5922, TLC5923, and TLC5924 to drive high-current LEDs. These ICs are designed to provide 16 individually controllable constant-current sinks. However, the 16 outputs can be connected in parallel to increase the current drive capability. Paralleling the outputs of these ICs allows the TLC5922, TLC5923, and TLC5924 to drive high-power LEDs such as

模型线

制造商分类

  • Semiconductors > Power Management > LED Driver > Signage & Large Display LED Driver