罗姆LED驱动器BD81A34EFV-M数据手册

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上传日期: 2014-02-27

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标签:BD81A34EFV-M(2)罗姆(3)LED驱动(2)

  BD81A34MUV-M/EFV-M is a white LED driver with the capability of withstanding high input voltage (35V Max)。 This driver has 4ch constant-current drivers integrated in 1-chip, where each channel can draw up to 120mA (Max), which is also suitable for high illumination LED drive. Furthermore, a buck-boost current mode DC/DC controller is also integrated to achieve stable operation during power voltage fluctuation. Light modulation (dimming function) is possible by PWM input.

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