XDPS2221E数据手册Infineon中文资料规格书

描述 Description

XDP™ XDPS2221E is a digital combo controller with configurable parameters for protection modes and maximized system performance. The novel ZVS hybrid-flyback (HFB, known also as asymmetrical half-bridge) topology enables ultra-high system efficiency. The integration of PFC and hybrid-flyback into a single package optimizes the system performance by harmonized operation of the two stages and reduces the external bill of material components. 

特性 Features

• High voltage start-up cell
• Integrated gate drivers for Si/GaN FETs
• Supports wide AC input voltage range
• Harmonized control of PFC and HFB (AHB)
• PFC QRM multimode operation
• Enhanced PFC dynamics
• Lowest standby power via burst mode
• ZVS operation at high/low-side switch
• HFB peak current for robust control

优势:
• Efficiency of >95% and low standby power
• Complies with DoE-7 and CoC-2 standards
• Ultra-high power for compact designs
• Bulk capacitance reduction
• Improved load transient response
• High stability and low audible noise
• Simplified design with tools and guide