UCG28826 Self-biased High Frequency QR Flyback Converter with Integrated GaN

1 Features ? Integrated 700V GaN with 170mΩ Rds(on) ? Dynamic QR/DCM/CCM modes of operation ? Support up to 500kHz switching frequency ? Enable low BoM cost by integration – Remove auxiliary winding with self bias – Integrated input/output voltage sensing – Integrated current sense – Integ

文件：2.722 Mbytes 頁數：37 Pages

TI

德州儀器

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

文件：2.95835 Mbytes 頁數：45 Pages

TI

德州儀器

具有集成式 GaN (65W) 的自偏置高頻 QR 反激式轉換器

UCG28826 is a high frequency, quasi-resonant flyback converter with built-in 170mΩ GaN high electron mobility transistor (HEMT) to convert AC to DC for up to 65W power converters. It is best suited for high power density applications such as cell phone fast chargers and laptop adapters. The key feat Integrated 700V GaN with 170m? Rds(on)\n \nDynamic QR/DCM/CCM modes of operation\n \nSupport up to 500kHz switching frequency\n \nEnable low BoM cost by integration \n \nRemove auxiliary winding with self bias\n \nIntegrated input/output voltage sensing\n \nIntegrated current sense\n \nIntegrated HV;

TI

德州儀器

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

文件：2.95835 Mbytes 頁數：45 Pages

TI

德州儀器

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

文件：2.95835 Mbytes 頁數：45 Pages

TI

德州儀器

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

文件：2.95835 Mbytes 頁數：45 Pages

TI

德州儀器

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

文件：2.95835 Mbytes 頁數：45 Pages

TI

德州儀器