55xx55xx11..55mmmm IInntteelllliiggeenntt CCoonnttrrooll RRGGBB LLEEDD OSTW5050C1A Ver.a.1 Features Outline Dimension Intelligent reverse connect protection, the power supply reverse connection does not damage the IC. 4.2 2 1 The control circuit and the LED share the only power source. 4 Control circuit and RGB chip are integrated in a package 4 . . 5 3 of 5050 components, form a complete control of pixel point. 0.9 3 4 Built-in signal reshaping circuit, after wave reshaping to Side View Top View Back View the next driver, ensure wave-form distortion not N O. Sy m bo l Fu nc tio n d es cri pti on accumulate. 1 VDD Power supply LED Unite:mm Built-in electric reset circuit and power lost reset circuit. 2 DOUT Control data signal output Tolerance:0.20mm 3 VSS Ground Each pixel of the three primary color can achieve 256 4 DIN Control data signal input brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s. Cascading port transmission signal by single line. Any two point the distance more than 5m transmission Applications signal without any increase circuit. When the refresh rate is 30fps, cascade number are not LED decorative lighting, Indoor/outdoor LED video irregular less than1024 points. screen Send data at speeds of 800Kbps. Full-color module, Full color soft lights a lamp strip. The color of the light were highly consistent, cost-effective.. Absolute Maximum Rating (Ta=25) Directivity Item Symbol Value Unit 0 Power Supply Voltage V +3.5~+5.3 V DD Input Voltage V -0.5~VDD+0.5 V I Operation Junction Temperature Topt -25~+80 Storage Temperature Tstg -40 ~ +105 Lead Soldering Temperature Tsol - 260/5sec 0 Electrical Characteristics (Ta-20~+70, VDD=4.5~5.5V, Vss=0V unless otherwise specified Item Symbol Condition Min. Typ. Max. Unit Input current II VI=VDD/V - - 1 A VIH DINSET 0.7VDD - - Input voltage level V VIL - - DINSET 0.3 VDD Hysteresis voltage DINSET - 0.35 - V H LED & Application Technologies 55xx55xx11..55mmmm IInntteelllliiggeenntt CCoonnttrrooll RRGGBB LLEEDD OSTW5050C1A Ver.a.1 Switching CharacteristicsTA=-20+70VDD=4.55.5V,VSS=0V,unless otherwise specified LED Characteristic Parameter Emitting Color Wavelength (nm) Luminous Intensity Voltage (V) (mcd) Red 620-625 390-420 2.0-2.2 Green 520-525 660-720 3.0-3.4 Blue 465-470 180-200 3.0-3.4 Data Transfer Time (TH+TL=1.25s150ns ) Sequence Chart: Cascade Method: LED & Application Technologies