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LED驱动和LD驱动求指教



基本功能的LED的驱动芯片不是恒流源嘛

然后LD的CW模式驱动芯片不也是一个恒流源嘛

所以可以拿LED的驱动芯片直接驱动LD嘛。。。。。。。

比如我打算用ELM185XB芯片驱动一个LD,电流大概是50mA的样子,经验来说,可以吗?