用于汽车LED矩阵前照灯的电流电压同步调节Buck-Boost变换器

Automotive light-emitting diode (LED) matrix headlights require both high-power efficiency and stable control of individual LEDs. The proposed power converter uses a buck–boost converter and a concurrent current and voltage regulation circuit to increase the overall efficiency. Additionally, the proposed system requires only one small inductor instead of two large inductors in other designs. The r...