Specifications
| Type | Description |
|---|---|
| Part Number | XL-1615RGBC-WS2812B |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 1615 SMD, 1.6 x 1.5 x 0.6 mm |
| Outline Dimensions | 1.6 x 1.5 x 0.6 mm, L/W/H |
| Luminous Color | RGB, transparent colloid |
| Moisture Sensitivity Level | MSL 5 |
| Integrated Controller | WS2812B-compatible single-line cascade constant-current IC integrated inside 1615 LED |
| Data Transmission Frequency | 800 Kbps, single-line data transmission |
| Refresh Capability | >=1024 pixels at 30 frames/s at 800 Kbps |
| Grayscale Resolution | 256 levels, PWM output control |
| Port Scan Frequency | 1.5 kHz, PWM output control |
| Preset Constant Current | 5 mA/channel, optimized preset constant-current mode |
| Constant Current Accuracy | Intra-slice error <1.5%, inter-slice error <3% |
| Supply Voltage Absolute Maximum | 3.5-5.5 V at Ta=25°C |
| Logic Input Voltage | -0.5 to VDD+5.5 V, absolute maximum rating at Ta=25°C |
| Output Port Withstand Voltage | 10 V, absolute maximum rating at Ta=25°C |
| Operating Temperature | -40 to +85°C, absolute maximum rating |
| Storage Temperature | -40 to +85°C, absolute maximum rating |
| Reflow Soldering Temperature | 260°C for 6 s, absolute maximum rating |
| ESD Sensitivity | 3000 V HBM, absolute maximum rating |
| Luminous Intensity Red | Typ 110 mcd at Ta=25°C |
| Luminous Intensity Green | Typ 330 mcd at Ta=25°C |
| Luminous Intensity Blue | Typ 90 mcd at Ta=25°C |
| Dominant Wavelength Red | 620-630 nm at IF=5 mA, Ta=25°C |
| Dominant Wavelength Green | 520-530 nm at IF=5 mA, Ta=25°C |
| Dominant Wavelength Blue | 460-475 nm at IF=5 mA, Ta=25°C |
| Peak Wavelength Red | Typ 625 nm at Ta=25°C |
| Peak Wavelength Green | Typ 525 nm at Ta=25°C |
| Peak Wavelength Blue | Typ 470 nm at Ta=25°C |
| Half Intensity Viewing Angle | Typ 120 deg, 2θ1/2 at Ta=25°C |
| Chip Power Supply Voltage | Min 3.5 V, max 5.5 V at Ta=25°C |
| Static Current | Typ 0.35 mA at VDD=5 V, IOUT off |
| DIN Input High Threshold | Min 0.55 x VDD |
| DIN Input Low Threshold | Max 0.3 x VDD |
| DOUT Output High Current | Typ -35 mA, DOUT output high with 10 ohm resistor to GND |
| DOUT Sink Current | Typ 35 mA, DOUT output low |
| OUT RGB Output Current | Typ 5 mA at VDD=5 V, VDS=1 V |
| Output Current Variation vs VDS | Typ 0.5% at IOUT=5 mA, VDS=1.0-3.0 V |
| Output Current Variation vs VDD | Typ 5.0% at IOUT=5 mA, VDD=4.5-5.5 V |
| Output Current Variation vs Temperature | Typ 5.0% at IOUT=5 mA, Ta=-40°C to +85°C |
| OUT RGB Output PWM Frequency | Typ 4.5 kHz at IOUT=5 mA with 200 ohm series resistor to VDD |
| Signal Propagation Delay Low-to-High | Typ 80 ns, DIN to DOUT with 30 pF DOUT load capacitance |
| Signal Propagation Delay High-to-Low | Typ 80 ns, DIN to DOUT with 30 pF DOUT load capacitance |
| DOUT Rise Conversion Time | Typ 12 ns with 30 pF DOUT load capacitance |
| DOUT Fall Conversion Time | Typ 10 ns with 30 pF DOUT load capacitance |
| OUT RGB Rise Time | Typ 500 ns at IOUTR/G/B=5 mA with 200 ohm series resistor to VDD and 30 pF load capacitance to GND |
| OUT RGB Fall Time | Typ 500 ns at IOUTR/G/B=5 mA with 200 ohm series resistor to VDD and 30 pF load capacitance to GND |
| Data Structure | 24 bit, high-order bit first, GRB order |
| Input 0 Code High Time | Min 0.3 us, signal transmission definition |
| Input 1 Code High Time | Min 0.9 us, signal transmission definition |
| Input 0 Code Low Time | Min 0.9 us, signal transmission definition |
| Input 1 Code Low Time | Min 0.3 us, signal transmission definition |
| 0/1 Code Cycle | Min 1.2 us, signal transmission definition |
| Reset Code Low Time | >200 us, signal transmission definition |
| Bit Low-Level Time Limit | <20 us for 0 code and 1 code low-level time when programming |
| Room Temperature Life Test | 1000 hours, 22 samples, 0 failures at Ta=25°C ±5°C, IF=5 mA, JIS7021:B4 |
| High Temperature Storage Test | 1000 hours, 22 samples, 0 failures at Ta=85°C ±5°C, JIS7021:B10 / MIL-STD-202:210A / MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 hours, 22 samples, 0 failures at Ta=-35°C ±5°C, JIS7021:B12 |
| High Temperature Humidity Test | 1000 hours, 22 samples, 0 failures at Ta=85°C ±5°C, RH=85%, JIS7021:B11 / MIL-STD-202:103D |
| Cold Heat Shock Test | 100 cycles, 22 samples, 0 failures from -10°C ±5°C to 100°C ±5°C, 30 min / 5 min / 5 min, MIL-STD-202:107D / MIL-STD-750:1026 |
| Cold Heat Cycle Test | 100 cycles, 22 samples, 0 failures from -35°C to 25°C to 85°C to -35°C, 30 min / 5 min / 30 min / 5 min, JIS7021:A3 / MIL-STD-202:107D / MIL-STD-705:105E |
| Reliability Judging Criterion Forward Voltage | Max initial data x1.1 at IF=5 mA |
| Reliability Judging Criterion Reverse Current | Max 1 uA at VR=5 V |
| Reliability Judging Criterion Luminous Intensity | Min initial data x0.7 at IF=5 mA |
| Pin 1 Function | GND, signal ground and power ground |
| Pin 2 Function | DIN, display data input |
| Pin 3 Function | VDD, internal IC power positive and RGB positive |
| Pin 4 Function | DOUT, display data cascade output |
| Dimension Tolerance | ±0.25 mm unless otherwise noted |
| Hand Soldering Iron Power | <30 W, manual repair/rework soldering recommendation |
| Hand Soldering Temperature | <300°C, each terminal once only |
| Hand Soldering Time | <3 s per terminal, each terminal once only |
| Maximum Reflow Count | 2 times, secondary reflow interval completed within 8 h |
| Recommended Maximum Soldering Temperature | 240 ±5°C for 6 s |
| Alcohol Cleaning Condition | Under 30°C for 3 min or under 50°C for 30 s after soldering |
| Ultrasonic Cleaning Power | <=300 W, pretest recommended before cleaning |
| Unopened Package Shelf Life | 3 months in sealed moisture-proof anti-static bag with desiccant |
| Storage Before Opening | <=30°C, <=60% RH |
| Storage After Opening | <=30°C, <=40% RH, solder within 24 h |
| Recommended Workshop Condition | <=30°C, <=60% RH after opening package |
| Baking Condition | 60 ±5°C for 24 h if moisture absorbent fades or storage time exceeded |
| Signal Protection Resistor Recommendation | 20 ohm to 2 kohm, typically around 500 ohm, on signal input/output depending on cascade count and distance |
| Datasheet Status | request_only |
Product Overview
Control is based on single-line 800 Kbps data transmission with a 24-bit high-order-bit-first GRB data structure. The device provides 256 grayscale levels, 5 mA/channel preset constant-current output, and specified timing for 0, 1, and reset codes. The datasheet states refresh capability of at least 1024 pixels at 30 frames/s at the stated data rate.
Electrical and optical parameters include 3.5 to 5.5 V supply operation, typical RGB output current of 5 mA, typical static current of 0.35 mA with outputs off, and typical red, green, and blue luminous intensities of 110 mcd, 330 mcd, and 90 mcd. Assembly guidance includes MSL 5 handling, up to two reflow cycles, 240 ±5°C for 6 s recommended maximum soldering temperature, and defined storage, cleaning, and baking conditions.
Key Features
- 1615 SMD package, 1.6 x 1.5 x 0.6 mm
- RGB luminous color with transparent colloid construction
- Integrated WS2812B-compatible single-line cascade controller
- 800 Kbps single-line data transmission frequency
- 24-bit high-order-bit-first GRB data structure
- 256-level PWM grayscale output control
- 5 mA/channel preset constant-current output
- Typical 4.5 kHz OUT RGB PWM frequency
- DIN high threshold minimum 0.55 x VDD
- DOUT cascade output for display data chaining
- Operating temperature range of -40 to +85°C
- MSL 5 moisture sensitivity classification
Typical Applications
- Addressable RGB pixel displays
- Cascaded LED indicator arrays
- Compact RGB lighting modules
- GRB data-chain LED designs
- Animated color status lighting
- Small-format SMD display boards
- Single-line RGB control circuits
Procurement Notes
When requesting a quote for XL-1615RGBC-WS2812B, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
FAQ
What controller is integrated in XL-1615RGBC-WS2812B?
The device integrates a WS2812B-compatible single-line cascade constant-current IC inside the 1615 LED package. The datasheet specifies 800 Kbps single-line data transmission and a 24-bit, high-order-bit-first GRB data structure.
What package size does XL-1615RGBC-WS2812B use?
XL-1615RGBC-WS2812B uses a 1615 SMD package with outline dimensions of 1.6 x 1.5 x 0.6 mm. The dimension tolerance is stated as ±0.25 mm unless otherwise noted.
What are the RGB optical values at 25°C?
At Ta=25°C, typical luminous intensity is 110 mcd red, 330 mcd green, and 90 mcd blue. Dominant wavelength ranges are 620-630 nm red, 520-530 nm green, and 460-475 nm blue at IF=5 mA.
What soldering and storage limits are specified?
The datasheet lists a recommended maximum soldering temperature of 240 ±5°C for 6 s and a maximum of two reflow cycles. After opening, storage is <=30°C and <=40% RH, with soldering within 24 hours.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.