14W LED driver designed with LNK406EG, with circuit diagram, pcb layout, component list, data sheet

Single chip microcomputer STM32L151CCU6

1206RGB (single)

Summary:

This document is an engineering report describing a high efficiency (≥85%), high power factor (> 0.9), TRIAC dimming LED driver designed with the LinkSwitch-PH family of devices LNK406EG. This reference design contains a complete power specification for designing a power adapter, detailed circuit diagrams, bill of materials, and PCB layout.

14W LED driver PCB physical map

14W LED driver circuit diagram

14W LED Driver PCB Layout

See the PDF document for details (click to download)