Description

The main purpose of this reference design is to demonstrate a very high performance offline LED driver with PFC based on TPS92314. This LED driver is designed for converting an AC input to a regulated LED current. The operating conditions and performance of the reference design are as follows: ●198VAC to 264VAC: 50Hz Input Voltage ●110V to 130V LED Voltage ●160mA Regulated LED Current ●92% Typical System Efficiency ●High Power Factor > 0.9 ●Output Short-Circuit and Open-Circuit Protection