2A 0.25V Feedback Voltage Step Down Switching Regulators for LED Driver
AX2002/A consists of step-down switching regulator with PWM control. Thesedevise include a refer...
AX2002/A consists of step-down switching regulator with PWM control. Thesedevise include a refer...
ADS的I/O口控制LED灯的例子...
New-尚未归类-412册-8.64G LED產業長期發展仍看好.pdf...
专辑类-数字处理及显示技术专辑-106册-9138M LED的逆向应用:触摸感应-11.9M.zip...
LED肯定是需要恒流方式点亮,还是有些使用恒压方式设计,主要原因:一是,恒流方式限制达不到某些客户要求,迫于无赖!二是,电源IC厂家为了自己利益,会有些偏离实际的宣传。恒压方式是暂时的过度,很快会被成熟的恒流技术取代...