BP5711EJ is a highly integrated high-precision linear dimmable LED constant current driver chip, mainly used to drive various dimmable light sources and lamps with mains input. Based on linear constant current technology, BP5711EJ can eliminate magnetic elements, helping LED drivers achieve small size and low cost and comply with EMI standards. BP5711EJ supports PWM and analog dimming signals and can be used with common dimming modules to achieve dimming functions. BP5711EJ has an over-temperature regulation function. When the input voltage is too high or the LED current is too large and causes the chip temperature to be too high, the output current will be reduced.