Key facts
- Brand
- Xlsemi
- Model
- XL8002
- Industry
- Electronics
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2026-10-06
Start here
XLSEMI XL8002 Demo Board User Manual
The XL8002 demo board demonstrates the XL8002 switching buck DC‑DC converter, supporting a DC input of 12 V to 80 V and driving 1‑18 LED strings with a 300 mA output current. The board achieves conversion efficiencies above 95 % and uses a TO263‑5L package with an integrated high‑voltage MOSFET.
The manual includes a schematic diagram, pin descriptions, a bill of materials, performance graphs, photos of the assembled board, and detailed PCB layout and routing recommendations to ensure proper operation and optimal efficiency.
XLSEMI XL8002 specifications
| Input voltage range | 12 V–80 V |
|---|---|
| Maximum input voltage | 100 V |
| Supported LED strings | 1–18 |
| Output current | 300 mA |
| Conversion efficiency | >95 % |
| Package | TO263‑5L |
| Integrated MOSFET | High‑voltage MOSFET |
| Protection features | Over‑current, over‑temperature, short‑circuit |
| VREG voltage | ≈8 V |
All XLSEMI XL8002 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What input voltage range does the XL8002 demo board support?
The demo board operates with a DC input voltage from 12 V up to 80 V.
How many LED strings can the board drive and what is the maximum output current?
It can drive 1 to 18 LED strings with a maximum output current of 300 mA.
What is the maximum input voltage for the XL8002?
The device can tolerate up to 100 V on its input.
What efficiency can be expected from the XL8002?
Typical efficiency reaches as high as 98 %.