What the 60V and 10mA ratings mean for a string design
The BCR602XTSA1 is a linear LED driver IC from Infineon, part of the BCR family designed for constant-current LED lighting. It delivers a regulated 10 mA output per channel from a supply rail up to 60 V, making it suited for driving a single LED or a series string where the total forward voltage stays below the 60 V ceiling. The linear topology means no switching noise on the output — handy for sensitive lighting or where EMI must stay low. The 60 V maximum supply covers common 48 V or 54 V lighting buses with headroom for transients. At 10 mA, the driver is sized for indicator LEDs, backlight strings, or low-current signage where each channel pulls a fixed current regardless of supply variation.
Package and board-fit — SOT-23-6
Housed in a PG-SOT23-6 package (the Infineon designation for a standard SOT-23-6), the BCR602XTSA1 occupies minimal board area. Surface-mount assembly with a 0.95 mm pin pitch; the small footprint suits compact LED modules or multichannel designs where board space is tight.