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

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

UCG2882x Self-Biased High Frequency QR Flyback Converter With Integrated GaN

1 Features • Integrated 750V GaN with 170mΩ Rds(on) option • Dynamic QR/DCM/CCM modes of operation • High power density: up to 500kHz switching frequency • Enable low BoM cost by integration – Remove auxiliary winding with self bias – Integrated input and output voltage sensing – Integrate

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

文件：525 Kbytes Page：31 Pages

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

文件：525 Kbytes Page：31 Pages