OverviewAll product unitsProduct unitOptoelectronic ComponentsProduct groupIC LEDsProduct seriesWL-ICLED Integrated Controller within LED

WL-ICLED Integrated Controller within LED NEW

 Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
NEW Chip LED 2020 2 2 0.9
NEW Side View 3210 3.2 1.5 1
NEW PLCC 6 2121 2.2 2.2 1.1
NEW PLCC 4 5050 5.4 5 1.58

Characteristics

  • Compatible with open source libraries such as FastLED
  • Ready to use with pre-programmed IC
  • 0% to 100% digital dimming via command
  • Individual pixel colour and brightness control
  • Full RGB spectrum
  • Signal control system

Applications

  • Signal control system
  • Full-color matrix display
  • Audio and gaming systems
  • Indoor illumination
  • E-mobility

Products

All
Chip LED 2020
Side View 3210
PLCC 6 2121
PLCC 4 5050
Order Code Data­sheet DownloadsEmitting ColorλPeak B typ.
(nm)
λPeak G typ.
(nm)
λPeak R typ.
(nm)
λDom B typ.
(nm)
λDom G typ.
(nm)
λDom R typ.
(nm)
IV B typ.
(mcd)
IV G typ.
(mcd)
IV R typ.
(mcd)
50% typ.
(°)
IF,IC
(mA)
fPWM
(kHz)
Samples
1315050930002SPEC
5 files Green & Red & Blue 465 520 630 470 525 625 260 1300 450 120 13 2.5
1313210530000SPEC
6 files Green & Red & Blue 465 520 630 470 525 625 50 120 80 120 5.5 5
1312020030000SPEC
5 files Green & Red & Blue 465 520 630 470 525 625 50 120 80 120 5.5 5
1312121320437SPEC
5 files Red & Green & Blue 465 520 630 470 525 625 240 1000 600 110 20 0.6
Order Code Data­sheet
1315050930002SPEC
1313210530000SPEC
1312020030000SPEC
1312121320437SPEC
Samples
Order Code Data­sheet DownloadsEmitting ColorλPeak B typ.
(nm)
λPeak G typ.
(nm)
λPeak R typ.
(nm)
λDom B typ.
(nm)
λDom G typ.
(nm)
λDom R typ.
(nm)
IV B typ.
(mcd)
IV G typ.
(mcd)
IV R typ.
(mcd)
50% typ.
(°)
IF,IC
(mA)
fPWM
(kHz)
Samples

WL-ICLED

The ICLEDs from Würth Elektronik are qualified RGB LEDs with an integrated controller that can be dimmed via PWM signal. The IC ensures a constant current to the three different color chips and it is perfect for color mixing solutions allowing both static and dynamic lighting effects to be realized for a wide range of applications.

Thanks to the integrated controller in each ICLED, complex circuits with challenging PCB layouts are a thing of the past. A MCU sends the information of an entire chain of ICLEDs only to the first ICLED in the circuit. This information is retransmitted via daisy-chain connection to the following ICLEDs, so that all subsequent components do not require an additional connection to the microcontroller.

The ICLEDs content high premium materials, which enable better solderability and high reliability.

In addition, ICLEDs offer compatibility with open-source libraries such as FastLED for fast Design-In.

Programming Characteristics

ICLEDs are designed to be controlled through a single-wire communication protocol. The control signal with the desired color and brightness is sent from an MCU over the DIN (Data In) pin of the first LED. The ICLEDs read out the incoming information and display the corresponding colors by means of PWM signals to the single RGB chips. In addition, the ICLEDs must be connected to a voltage source on the VDD (+) and VSS (-) pins accordingly.