XDPS21081中文资料高性能反激式控制器 IC -多模式数字强制准谐振数据手册Infineon规格书

特性 Features

优势:
• High density with high switching frequency
• High efficiency with adaptive ZVS operation and frequency law for variable output design
• Safe and robust SR operation with DCM operation
• Ease of design with dual integrated gate drivers and start-up cell
• Ease of configurable design with GUI tools

应用 Application

• Adapter
• USB-PD
• Fast and small form factor charger with variable output voltage
• Adapter or fast chargers meeting regulatory efficiency standards (such as energy star United States DoE level VI and European CoC version 5 Tier 2)

简介

XDPS21081属于集成电路（IC）的PMIC-稳压器-DCDC开关式控制器。由制造生产的XDPS21081DC-DC 开关控制器PMIC（电源管理集成电路）DC 到 DC 开关式控制器是用于高效率电路的稳压 IC，其配置为生成高于（突升或步升）或低于（突降或步降）输入电源的输出电源电压。其他拓扑结构可能包括：降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。