Specifications
| Type | Description |
|---|---|
| Part Number | XL-1615RGBC-WS2812B-S |
| 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/package resin |
| Moisture Sensitivity Level | MSL 5 |
| Integrated Control IC | WS2812B-compatible single-line cascade constant-current IC; internal to 1615 LED package |
| Data Transmission Frequency | 800 Kbps; single-line data transmission |
| Refresh Capability | Not less than 1024 pixels at 30 fps; 800 Kbps data transmission |
| Grayscale Resolution | 256 levels; PWM output control |
| Port Scan Frequency | 1.5 kHz; output port scan frequency |
| Preset Constant Current | 5 mA/channel; optimized preset constant-current mode |
| Constant Current Intra-chip Error | <1.5%; 5 mA/channel constant-current mode |
| Constant Current Inter-chip Error | <3%; 5 mA/channel constant-current mode |
| Operating VDD Range | 4.5-5.5 V; 100% normal operation stated for built-in low-voltage reinforcement module |
| Supply Voltage Absolute Rating | 3.5-5.5 V; Ta=25°C |
| Logic Input Voltage Absolute Rating | -0.5 to VDD+5.5 V; Ta=25°C |
| Output Port Withstand Voltage | 10 V; Ta=25°C |
| Operating Temperature | -40 to +85 °C; Topr |
| Storage Temperature | -40 to +85 °C; Tstg |
| Reflow Soldering Temperature Absolute Rating | 260 °C for 6 s; Tsol |
| ESD Sensitivity | 3000 V HBM; Ta=25°C |
| Luminous Intensity Red | Typ 80 mcd; IF=5 mA, Ta=25°C |
| Luminous Intensity Green | Typ 280 mcd; IF=5 mA, Ta=25°C |
| Luminous Intensity Blue | Typ 60 mcd; IF=5 mA, Ta=25°C |
| Dominant Wavelength Red | 620-630 nm; IF=5 mA, Ta=25°C |
| Dominant Wavelength Green | 520-530 nm; IF=5 mA, Ta=25°C |
| Dominant Wavelength Blue | 460-475 nm; IF=5 mA, Ta=25°C |
| Peak Wavelength Red | Typ 625 nm; Ta=25°C |
| Peak Wavelength Green | Typ 525 nm; Ta=25°C |
| Peak Wavelength Blue | Typ 470 nm; Ta=25°C |
| Half Intensity Viewing Angle | Typ 120 deg; 2θ1/2, Ta=25°C |
| Chip Power Supply Voltage | Min 3.5 V, Max 5.5 V; Ta=25°C |
| Static Current | Typ 0.35 mA; VDD=5 V, IOUT off |
| Input High Threshold Voltage | Min 0.55*VDD V; DIN input high level |
| Input Low Threshold Voltage | Max 0.3*VDD V; DIN input low level |
| DOUT Output High Current | Typ 15 mA; DOUT high, 10 ohm resistor to GND |
| DOUT Output Low Sink Current | Typ 17 mA; DOUT low, current sunk from supply to DOUT |
| OUTRGB Output Current | Typ 5 mA; VDD=5 V, VDS=1 V |
| Output Current Variation vs VDS | Typ 0.5%; IOUT=5 mA, VDS=1.0-3.0 V |
| Output Current Variation vs VDD | Typ 5.0%; IOUT=5 mA, VDD=4.5-5.5 V |
| Output Current Variation vs Temperature | Typ 5.0%; IOUT=5 mA, TA=-40°C to +85°C |
| OUT/RGB Output PWM Frequency | Typ 4.5 kHz; IOUT=5 mA, OUT port through 200 ohm resistor to VDD |
| Signal Transmission Delay tPLH | Typ 80 ns; DOUT load capacitance 30 pF, DIN to DOUT |
| Signal Transmission Delay tPHL | Typ 80 ns; DOUT load capacitance 30 pF, DIN to DOUT |
| DOUT Conversion Time tTLH | Typ 12 ns; DOUT load capacitance 30 pF |
| DOUT Conversion Time tTHL | Typ 10 ns; DOUT load capacitance 30 pF |
| OUTR/G/B Rise Time | Typ 500 ns; IOUTR/G/B=5 mA, 200 ohm resistor to VDD, 30 pF load |
| OUTR/G/B Fall Time | Typ 500 ns; IOUTR/G/B=5 mA, 200 ohm resistor to VDD, 30 pF load |
| Data Structure | 24 bit; high-order bit first, GRB order |
| Color Data Order | GRB; 24-bit data transmission |
| 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 Period | Min 1.2 us; signal transmission definition |
| Reset Code Low Time | >200 us; signal transmission definition |
| Data Low Time Constraint | <20 us; low-level time of code 0 and code 1 when programming |
| Room Temperature Life Test | 1000 hrs, qty 22, fail qty 0; Ta=25°C ±5°C, IF=5 mA, JIS7021:B4 |
| High Temperature Storage Test | 1000 hrs, qty 22, fail qty 0; Ta=85°C ±5°C, JIS7021:B10 / MIL-STD-202:210A / MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 hrs, qty 22, fail qty 0; Ta=-35°C ±5°C, JIS7021:B12 |
| High Temperature Humidity Test | 1000 hrs, qty 22, fail qty 0; Ta=85°C ±5°C, RH=85%, JIS7021:B11 / MIL-STD-202:103D |
| Cold/Heat Strike Test | 100 cycles, qty 22, fail qty 0; -10°C ±15°C to 100°C ±15°C, 30 min / 5 min / 5 min profile |
| Cold and Heat Cycle Test | 100 cycles, qty 22, fail qty 0; -35°C to 25°C to 85°C to -35°C profile |
| Reliability Criterion Forward Voltage | Max initial data x1.1; IF=5 mA |
| Reliability Criterion Reverse Current | Max 1 uA; VR=5 V |
| Reliability Criterion Luminous Intensity | Min initial data x0.7; 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 |
| General Dimension Tolerance | ±0.25 mm unless otherwise noted |
| Hand Soldering Iron Power | <30 W; manual soldering recommended only for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once only, less than 3 s |
| Recommended Maximum Reflow Temperature | 240 ±5°C for 6 s |
| Maximum Reflow Count | 2 times; interval between secondary reflow soldering within 8 h |
| Cleaning With Alcohol | 30°C for 3 min or 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | Max 300 W; pretest required before cleaning |
| Unopened Shelf Life | 3 months; 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 |
| Baking Condition | 60 ±5°C for 24 h; if moisture absorbent faded or storage time exceeded |
| Signal Protection Resistor Range | 20 ohm to 2 kohm; series resistor at signal input/output terminals |
| Recommended Signal Protection Resistor | Approximately 500 ohm; typical R1/R2 value |
| Decoupling Capacitor Requirement | Required / generally not recommended to omit; connected at both ends of product |
| Datasheet Status | request_only |
Product Overview
XL-1615RGBC-WS2812B-S is a XINGLIGHT addressable RGB LED built in a compact 1615 SMD package with 1.6 x 1.5 x 0.6 mm outline dimensions. The package uses transparent colloid/package resin and provides RGB luminous color output with a typical 120° half-intensity viewing angle.
The LED integrates a WS2812B-compatible single-line cascade constant-current IC. Its data interface operates at 800 Kbps using 24-bit high-order-first GRB data, with reset low time greater than 200 us and code timing defined by 1.2 us minimum code periods. The device provides 256 grayscale levels, a 1.5 kHz output port scan frequency, and typical 4.5 kHz OUT/RGB PWM frequency.
Electrical operation is centered on a 5 mA/channel constant-current mode, with typical red, green, and blue luminous intensities of 80 mcd, 280 mcd, and 60 mcd at IF=5 mA. Handling requirements include MSL 5 storage control, decoupling capacitors at both product ends, and signal protection resistors typically around 500 ohm within a 20 ohm to 2 kohm range.
Key Features
- 1615 SMD package, 1.6 x 1.5 x 0.6 mm
- Integrated WS2812B-compatible single-line cascade control IC
- 800 Kbps data transmission with GRB color order
- 24-bit data structure, high-order bit first
- 256-level PWM grayscale output control
- Preset 5 mA/channel constant-current drive
- Typical 4.5 kHz OUT/RGB PWM frequency
- Not less than 1024 pixels at 30 fps
- -40 to +85 °C operating temperature range
- RGB wavelengths: 620-630, 520-530, 460-475 nm
Typical Applications
- Cascaded RGB pixel displays
- Addressable LED indicator arrays
- Compact RGB lighting modules
- Single-line controlled color effects
- GRB data LED chains
- Low-current RGB visual signaling
- Small-format illuminated panels
Procurement Notes
When requesting a quote for XL-1615RGBC-WS2812B-S, 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 type of LED is XL-1615RGBC-WS2812B-S?
XL-1615RGBC-WS2812B-S is an addressable RGB LED from XINGLIGHT. It uses a 1615 SMD package and integrates a WS2812B-compatible single-line cascade constant-current IC inside the LED package.
What data format does this LED use?
The device uses 24-bit data transmission with high-order bit first and GRB color data order. The listed single-line data transmission frequency is 800 Kbps.
What are the typical RGB luminous intensity values?
At IF=5 mA and Ta=25°C, typical luminous intensity is 80 mcd for red, 280 mcd for green, and 60 mcd for blue.
What storage controls apply after opening the package?
After opening, the datasheet specifies storage at ≤30°C and ≤40% RH, with soldering within 24 hours. Baking is specified at 60 ±5°C for 24 hours if storage time is exceeded or the moisture indicator fades.
What external circuit precautions are specified?
The datasheet specifies signal protection resistors from 20 ohm to 2 kohm, with approximately 500 ohm as a typical R1/R2 value. Decoupling capacitors are required and generally not recommended to omit.
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.