UCC28880 700-V, 100-mA Low Quiescent Current Off-Line Converter

1 Features • Integrated Power MOSFET (Switch) Rated to 700-V Drain-to-Source Voltage • Integrated High-Voltage Current Source for Internal Low-Voltage Supply Generation • Soft Start • Self-Biased Switcher (Start Up and Operation Directly from Rectified Mains Voltage) • Supports Buck, Buck-

UCC28881 700-V, 225-mA Low Quiescent Current Off-Line Converter

1 Features 1• Integrated 14-Ω, 700-V Power MOSFET • Integrated High-Voltage Current Source for Internal Device Bias Power • Integrated Current Sense • Internal Soft Start • Self-Biased Switcher (Start Up and Operation Directly from Rectified Mains Voltage) • Supports Buck, Buck-Boost and F

700-V Lowest Quiescent Current Off-Line Switcher

文件：1.09026 Mbytes Page：35 Pages

700-V Lowest Quiescent Current Off-Line Switcher

文件：1.09026 Mbytes Page：35 Pages

Low Quiescent Current Off-Line Converter

文件：1.11126 Mbytes Page：37 Pages