A High-Efficiency Single-Inductor Multiple-Output Buck-Type LED Driver With Average Current Correction Technique
IEEE Transactions on Power Electronics(2018)
摘要
The state-of-the-art topology of a single-inductor multiple-output light emission diode (LED) driver employs time-multiplexing (TM) control multiple parallel LED strings. The TM control technology provides large output current but the inductor current is separated to several parts and unable to be used simultaneously. The limitation of TM control also results in low dimming frequency and low color...
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关键词
Light emitting diodes,Inductors,Color,Topology,Pulse width modulation,Switches
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