BP5712E is a highly integrated single-channel PWM dimming LED constant current driver chip. It is mainly used to drive various dimming light sources and lamps with mains input. It can meet the latest European ERP and IEC61000-3-2:2018 current harmonic standards and has good linear regulation. Based on linear constant current technology, BP5712E can eliminate magnetic elements, helping LED drivers achieve small size, low cost, and comply with EMI standards. BP5712E supports PWM dimming signals and can be used with common intelligent control modules to achieve dimming functions. When dimming, a continuous current is output. BP5712E also has a line voltage compensation function. When the input voltage fluctuates within a certain range, the input power is basically unchanged.