BCR402R Overview
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.
Key Features
- LED drive current of 20mA
- Output current adjustable up to 60mA with external resistor
- Easy paralleling of drivers to increase current
- Low voltage overhead of 1.2V
- High current accuracy at supply voltage variation
- Reduced output current at higher temperatures
- negative thermal coefficient of -0.3% / K
- RoHS compliant (pb-free) SOT143R package
- Qualified according AEC Q101
