component
WS2808
Public Made by Adomby adom
Worldsemi LED Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownWS2808
Worldsemi · LED Drivers · SOP-8
WS2808 from Worldsemi, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT1 | output | PWM constant-current LED drive output for channel 1, with duty cycle set by the 24-bit data latched from the input stream; the datasheet gives a typical 12 mA low-level output current at DC=12 V with FFH data. |
| 2 | OUT2 | output | PWM constant-current LED drive output for channel 2, with duty cycle set by the 24-bit data latched from the input stream; the datasheet gives a typical 12 mA low-level output current at DC=12 V with FFH data. |
| 3 | OUT3 | output | PWM constant-current LED drive output for channel 3, with duty cycle set by the 24-bit data latched from the input stream; the datasheet gives a typical 12 mA low-level output current at DC=12 V with FFH data. |
| 4 | DOUT | output | Cascade data output that retransmits the reshaped serial data to the next chip, with a minimum low-level output current of 10 mA at Vo=0.4 V. |
| 5 | DIN1 | input | Main serial data input receiving the single-wire data stream from the controller, with VIH minimum 2.7 V and VIL maximum 0.7 V. |
| 6 | GND | power_in | Signal and power ground, the common reference for VDD. |
| 7 | DIN2 | input | Secondary (auxiliary) data input, listed in the datasheet with the same DIN electrical limits of VIH minimum 2.7 V and VIL maximum 0.7 V. |
| 8 | VDD | power_in | Logic supply for the IC, specified at 11.5 V to 12.5 V in the electrical test conditions and rated at +9.5 V to +14.5 V as a maximum rating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Worldsemi |
| Package | SOP-8 |
| Category | LED Drivers |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
WS2808 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
ws2808-etched.step/ws2808-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ws2808.step/ws2808.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Worldsemi datasheet (7 pp, sha256
0a16aa2ce8b525a5, retrieved 2026-10-09, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).