Low Cost Linear Discrete LED Drivers
LED driver family, BCR401, BCR402, BCR405 and New BCR450
Infineon Technologies' linear-mode LED driver family, BCR401, BCR402, and BCR405, and newly introduced BCR450 provide efficient, low-cost constant-current solutions for LED strings from 10 mA to 65 mA (up to 700 mA with an external "boost" transistor). Our constant-current drivers keep light emission consistent over power supply and temperature variations, eliminate the effect of Vf variation, and help prevent thermal runaway in applications. We also offer low forward-voltage schottky diodes, including single-package reverse polarity protection diode arrays (RPP).
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