XDPL8218 - Infineon

XDPL8218 Digital Flyback Controller

XDPL8218 Digital Flyback Controller IC XDP™ Digital Power Data Sheet Revision 1.0 Features • Single stage flyback controller with Power Factor Correction (PFC) • Secondary Side Regulated (SSR) Constant Voltage (CV) output • Supports universal AC input (90 Vrms to 305 Vrms) and DC input • High power quality from 33% to 100% load, with AC input up to 277 Vrms .

Features

• Single stage flyback controller with Power Factor Correction (PFC)
• Secondary Side Regulated (SSR) Constant Voltage (CV) output
• Supports universal AC input (90 Vrms to 305 Vrms) and DC input
• High power quality from 33% to 100% load, with AC input up to 277 Vrms
• Typical Power Factor (PF) > 0.98 and Total Harmonic Distortion (THD) < 10%
• High efficiency with Quasi-Resonant Mode, switching in valley 1 (QRM1) at high output power and frequency controlled Discontinuous Conduction Mode (DCM) at medium output power
• Typical efficiency > 90%
• Low standby power with Active Burst Mode (ABM) .