component
XL6102
Public Made by Adomby adom
XLSEMI LED Drivers, SOP-8-EP. 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
markdownXL6102
XLSEMI · LED Drivers · SOP-8-EP
XL6102 from XLSEMI, in a SOP-8-EP. 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 | VIN | power_in | Power supply input for 2.5V to 25V DC; a ceramic capacitor must be connected in parallel between VIN and GND to suppress noise. |
| 2 | NC | unconnected | No connection. |
| 3 | OUTN | power_out | Output pin connected to the cathode of the internal Schottky diode. |
| 4 | EN | input | Enable pin: high enables operation, low shuts down (VEN high threshold 2.0V, low threshold 0.5V), floating is high; supports PWM dimming. |
| 5 | CS | input | Output current sense pin with a 200mV CS reference voltage. |
| 6 | GND | power_in | Ground pin. |
| 7 | OUTP | passive | Anode pin of the internal Schottky diode. |
| 8 | SW | output | Power switch pin; this is the power switch node of the internal high-frequency power transistor, with a maximum rating of 40V per the absolute maximum table. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XLSEMI |
| Package | SOP-8-EP |
| Category | LED Drivers |
| Pins | 9 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| CS voltage | VCS | 194 | 200 | 206 | mV | TA=25°C; VIN=5V, VOUT=9.9V, ILED=20mA | 4 |
| Operating voltage | VIN | 2.5 | 25 | V | 4 | ||
| Shutdown current | IS | 3 | uA | TA=25°C, VIN=3V; VEN=0V, OUTN open | 4 | ||
| Quiescent supply current | IQ | 2.3 | mA | TA=25°C, VIN=3V; VCS=2V | 4 | ||
| Oscillation frequency | FOSC | 0.96 | 1.2 | 1.44 | MHz | TA=25°C, VIN=3V | 4 |
| Switch current limit | IL | 1 | A | TA=25°C, VIN=3V; VCS=0V | 4 | ||
| Power switch saturation voltage | VSAT | 0.3 | V | TA=25°C, VIN=3V; ISW=300mA | 4 | ||
| SBD forward voltage | VF | 0.8 | V | TA=25°C, VIN=3V; IF=300mA | 4 | ||
| EN pin threshold voltage, high (on) | VEN | 2 | V | TA=25°C, VIN=3V; 高电平（开启） | 4 | ||
| EN pin threshold voltage, low (off) | VEN | 0.5 | V | TA=25°C, VIN=3V; 低电平（关断） | 4 | ||
| Maximum duty cycle | DMAX | 90 | % | TA=25°C, VIN=3V; VCS=0V | 4 | ||
| Output open-circuit protection voltage | VOUT | 30 | V | TA=25°C, VIN=3V; VCS=0V; OUTN open | 4 | ||
| Thermal shutdown temperature | TSD | 150 | ℃ | TA=25°C, VIN=3V | 4 | ||
| Input voltage VIN | VIN | -0.3 | 32 | V | 3 | ||
| Current sense pin voltage | VCS | -0.3 | V | upper limit printed as VIN | 3 | ||
| Enable pin voltage | VEN | -0.3 | V | upper limit printed as VIN | 3 | ||
| Power switch input pin voltage | VSW | -0.3 | 40 | V | 3 | ||
| Output pin voltage | VOUTN | -0.3 | 40 | V | 3 | ||
| Power dissipation | PD | 250 | mW | 3 | |||
| Thermal resistance junction to ambient (SOP8-EP) | RJA | 60 | oC/W | junction to ambient, no external heatsink | 3 | ||
| Maximum junction temperature | TJ | -40 | 150 | oC | 3 | ||
| Operating junction temperature | TJ | -40 | 125 | oC | 操作结温 | 3 | |
| Storage temperature | TSTG | -65 | 150 | oC | 3 | ||
| Lead temperature (soldering) | TLEAD | 260 | oC | soldering 10 s | 3 | ||
| ESD HBM | ESD | 4000 | V | HBM; printed as >4000 | 3 |
CAD (KiCad official)
- Symbol:
XL6102 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm - 3D model: SOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
xl6102-etched.step/xl6102-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xl6102.step/xl6102.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XLSEMI datasheet (10 pp, sha256
be284b0f0f8c8e73, retrieved 2026-10-20, tier: manufacturer) - 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).