BCR402R Description
The BCR402R is a cost efficient LED driver to drive low power LED’s. The advantages towards resistor biasing are: homogenous light output despite varying forward voltages in different LED strings homogenous light output of LED’s despite voltage drop.
BCR402R Key Features
- LED drive current of 20mA
- Supply voltage up to 18V
- Easy paralleling of drivers to increase current
- Low voltage overhead of 1.2V
- High current accuracy at supply voltage variation
- No EMI
- Reduced output current at higher temperatures
- negative thermal coefficient of -0.3% / K
- RoHS pliant (pb-free) SOT143R package
- Qualified according AEC Q101
BCR402R Applications
- Channel letters for advertising, LED strips for decorative lighting