Key facts
- Brand
- STMicroelectronics
- Model
- STEVAL-ILL026V1
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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ST STEVAL-ILL026V1 3 W non-isolated offline LED driver demonstration board based on the VIPer22A-E handbook
Datasheet 4 pages · 141 KB · EN
The document details the STEVAL-ILLO26V1 demonstration board, which is designed to drive three 1 W LEDs in series with a high-precision constant current of 350 mA. The design utilizes the VIPer22A-E chip and supports an input voltage range from 90 to 265 Vac.
Read onlineSTMicroelectronics STEVAL-ILL026V1 specifications
| Line frequency | 50/60 Hz |
|---|---|
| Number of HB LEDs | 3 |
| Power / current | 3 W/350 mA |
All STMicroelectronics STEVAL-ILL026V1 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Application Note 1
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the input voltage range for this LED driver?
The device accepts an input voltage ranging from 90 to 265 V.
What constant current does the board provide for LEDs?
The driver provides a constant current of 350 mA for LEDs.
What is the output voltage of this driver?
The circuit generates about 10 V.
How many LEDs are in the load?
The load is composed of three high-brightness (HB) LEDs, connected in series.