Infineon Technologies BCR405U
The BCR405U is a cost efficient LED driver to drive low power LED’s. The advantages towards resistor biasing are: • homogenous ligFEATURES
● LED drive current of 50mA● Output current adjustable up to 65mA with external resistor
● Supply voltage up to 40V
● Easy paralleling of drivers to increase current 4 5 6 3 2 1
● Low voltage overhead of 1.4V
● High current accuracy at supply voltage variation
● No EMI
● High power dissipation of 750mW
● Reduced output current at higher temperatures - Negative thermal coefficient of -0.2% / K
● RoHS compliant (pb-free) small and robust SC-74 package
● Qualified according to AEC Q101
APPLICATIONS
● Channel letters for advertising, LED strips for decorative lighting● Aircraft, train, ship illumination
● Retrofits for general lighting, white goods like refrigerator lighting
● Medical lighting
● Automotive applications like CHMSL and rear combination lights
GENERAL DESCRIPTION