LED driver with a silicon controlled dimmer and control method thereof
An LED driver with a silicon-controlled dimmer, can include: a supplementary current generating circuit configured to generate a supplementary current to ensure that an input current of the LED driver meets conduction requirements of the silicon-controlled dimmer; and where the supplementary current is determined in accordance with a drive current flowing through an LED load and a holding current of the silicon-controlled dimmer.
Silergy Semiconductor Technology (Hangzhou) LTD
Y H H H
Y02B H05B H05B H05B
additional inventional inventional inventional
Huiqiang Jianxin Zhishuo
Chen Wang Wang