REFD6124, PoE-Powered LED Lighting Reference Design

REFD6124, Reference design powers an LED light bulb using power-over-ethernet (PoE) and control through a Bluetooth module. The bulb can be wirelessly turned on/off and dimmed with 9 levels of brightness using Bluetooth. The circuit comprises a MAX5969A powered device (PD) controller, a MAX16832 LED driver with an integrated MOSFET, a MAX15062 synchronous step-down DC-DC converter, an 8-bit MCU and a Bluetooth module