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📋 Product Overview
The XL-1010RGBC-WS2812B is a miniature 1010 package SMD LED that integrates a high-quality external single-line cascade IC with RGB LED chips. Its compact 1.0x1.0x0.8mm footprint and simple peripheral requirements make it ideal for space-constrained designs. The device is engineered for applications demanding precise color control, such as full-color luminous signs, decorative lighting, and electronic displays, where consistent brightness and reliable data transmission are critical.
🔧 Typical Applications
- LED full-color luminous word lamp strings
- LED full-color modules
- Magic color soft and hard light strips, LED guardrail tubes
- Architectural and scene lighting
- Heterogeneous LED screens
- Running lights for electronic products and equipment
⚙️ Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Light Intensity | IV | - | 200/800/300 | - | mcd | IF=20mA (R/G/B) |
| Main Wavelength | λD | 620/520/465 | - | 630/530/475 | nm | IF=20mA |
| Peak Wavelength | λP | - | 625/525/470 | - | nm | IF=20mA |
| Half Light Angle | 2θ1/2 | - | 120 | - | Deg | - |
| PWM Grayscale | - | - | 256 | - | levels | - |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Min | Max | Unit | Test Condition |
|---|---|---|---|---|---|
| Supply Voltage | VDD | 3.5 | 5.5 | V | Ta=25°C |
| Logic Input Voltage | VDI | -0.4 | VDD+0.4 | V | - |
| Output Port Voltage | VOUT | - | 16 | V | - |
| Operating Temperature | Toper | -40 | +85 | °C | - |
| Reflow Soldering | Tsol | - | 260°C | - | 6 seconds |
| ESD Sensitivity | ESD | - | 2000V | HBM | - |
📦 Package, Dimensions & Assembly Notes
The XL-1010RGBC-WS2812B uses a compact 1010 SMD package (1.0x1.0x0.8mm) with a transparent colloid. It is suitable for SMT automated production and infrared reflow soldering processes. The device has a Moisture Sensitivity Level (MSL) of 5 and complies with ROHS environmental standards. Key assembly considerations include ensuring proper reflow profiles to avoid thermal damage and maintaining ESD protection during handling.
🚀 Sourcing & Supply Considerations
- Sample Support: Available for evaluation and design validation.
- Mass Production: EIA standard packaging ensures consistent supply chain reliability.
- Cross-Reference: Verify compatibility with existing WS2812B-based designs.
- Channel Verification: Source only from authorized distributors to avoid counterfeit risks.
❓ FAQ
Q: What is the maximum number of LEDs that can be cascaded?
A: Up to 1024 LEDs at 30fps refresh rate with 800Kbps data transmission.
Q: What is the constant current accuracy?
A: Intra-slice error <1.5%, inter-slice error <3% at 5mA/channel.
Q: Is this LED suitable for high-temperature environments?
A: Yes, operating temperature range is -40°C to +85°C.
Q: Can it be used with standard SMT processes?
A: Yes, it is designed for SMT automation and infrared reflow soldering (260°C for 6 seconds).
Q: What is the grayscale resolution?
A: 256-level PWM control for smooth color transitions.
Q: Does it comply with environmental regulations?
A: Yes, it is ROHS compliant and manufactured with environmentally friendly processes.
