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NU402 LED恒流驱动芯片 (完全兼容 BCR402)

 Features

 LED drive current of 20mA
 Output current adjustable up to 65mA with
external resistor
 Supply voltage up to 40V
 Easy paralleling of drivers to increase current
 Low voltage overhead of 1.4V
 High current accuracy at supply voltage variation
 High power dissipation of 400mW
 Reduced output current at higher temperatures -
Negative thermal coefficient of -0.5% / K