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10~1000pcs 4-Pin WS2812B WS2812 LED Chip & Heatsink 5V 5050 RGB WS2811 IC Built-in

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10~1000pcs 4-Pin WS2812B WS2812 LED Chip & Heatsink 5V 5050 RGB WS2811 IC Built-in
Item Detail———————————————————————————————————————————————————
Note: There is no welding between each pixel lamp beads, if you want them work togehter, you need welding by yourself
PIN function

NO.

Symbol

Function description

1

VDD

Power supply LED

2

DOUT

Control data signal output

3

VSS

Ground

4

DIN

Control data signal input

Absolute Maximum Ratings

Prameter

Symbol

Ratings

Unit

Power supply voltage

VDD

+3.5~+5.3

V

Input voltage

VI

-0.5~VDD+0.5

V

Operation junction temperature

Topt

-25~+80

Storage temperature range

Tstg

-40~+105

Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)

Prameter

Smybol

conditions

Min

Tpy

Max

Unit

Input current

II

VI=VDD/VSS

1

µA

Input voltage level

VIH

DIN,SET

0.7VDD

V

VIL

DIN,SET

0.3 VDD

V

Hysteresis voltage

VH

DIN,SET

0.35

V

Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)

Prameter

Symbol

Condition

Min

Tpy

Max

Unit

Transmission delay time

tPLZ

CL=15pF,DIN

DOUT,RL=10K

300

ns

Fall time

tTHZ

CL=300pF,OUTR/OUTG/OUTB

120

µs

Input capcity

CI

15

pF

RGB IC characteristic parameter

Emitting color

Model

Wavelength(nm)

Luminous intensity(mcd)

Voltage(V)

Red

13CBAUP

620-625

390-420

2.0-2.2

Green

13CGAUP

522-525

660-720

3.0-3.4

Blue

10R1MUX

465-467

180-200

3.0-3.4

Data transfer time( TH+TL=1.25µs600ns)

T0H

0 code ,high voltage time

0.4us

150ns

T1H

1 code ,high voltage time

0.8us

150ns

T0L

0 code , low voltage time

0.85us

150ns

T1L

1 code ,low voltage time

0.45us

150ns

RES

low voltage time

Above 50µs

I.Features and Benefits

l Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.

l The control circuit and the LED share the only power source.

l Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.

l Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.

l Built-in electric reset circuit and power lost reset circuit.

l Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.

l Cascading port transmission signal by single line.

l Any two point the distance more than 5m transmission signal without any increase circuit.

l When the refresh rate is 30fps, cascade number are not less than1024 points.

l Send data at speeds of 800Kbps.

l The color of the light were highly consistent, cost-effective..

II.Applications

l Full-color module, Full color soft lights a lamp strip.

l LED decorative lighting, Indoor/outdoor LED video irregular screen.

III.General description

WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.

The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.

LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, convenient installation.

Package Included:

10-1000Pcs WS2812B CHIP Built-in Heatsink Board

Product Photo————————————————————————————————————————————————–

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How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

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We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

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For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

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*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

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If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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