INK1003 is an 8-bit LED Driver IC for RGB Pixels, possibly from Greeled Electronic. The IC is integrated into the 5050 LED. While INK1003 is more often found in 12V strips with built-in DC-DC converters, the IC is only 5V. INK1003 != 12V. It is similar to WS2812B from WorldSemi, but from a different manufacturer.
INK1003
- Manufacturer
- Greeled Electronic? (site)
Details
- Typical voltage
- 5V
- Bit depth
- 8-bit
- Clock wire
- Backup data wire
Pinout
- # Wires
- 3
| Typical Pixel Pinout | |
|---|---|
| V+ |  |
| DATA | |
| GND | |
| Manufacturing changes may result in a different pinout order. Check PCB markings before applying power. | |
Resolution
One IC controls one LED.
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Notable Variation: 12V
INK1003 is offered through multiple vendors in a 12V configuration, with built-in dc-dc converters installed for every 30 LEDs. These DC-DC converters down-convert 12V power sources to the 5V that the INK1003 IC requires.
| Typical Pixel Pinout | |
|---|---|
| V+ (12v) | |
| V+ (5v) | |
| BACKUP | |
| DATA | |
| Manufacturing changes may result in a different pinout order. Check PCB markings before applying power. | |
Categories:
Pixel IC pages
RGB pages
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