Quasi-Resonant Current-Mode Controller for High-Power Universal Off-line Supplies

文件：346.94 Kbytes 页数：22 Pages

ONSEMI

安森美半导体

控制器，准谐振电流模式

The NCP1379 is a high performance device aimed at powering quasi-resonant converters. Capitalizing on a proprietary valley lockout system, the controller shifts gears and reduces the switching frequency as the power loading becomes lighter. This results in a stable operation despite switching events • Quasi-resonant peak current mode control operation\n• High efficiency operation\n• Valley switching operation with valley lockout\n• Provides for noise-immune operation\n• Frequency foldback at light load\n• Improves light load efficiency\n• Adjustable overpower protection\n• Auto-recovery output ;

ONSEMI

安森美半导体

Quasi-Resonant Current-Mode Controller for High-Power Universal Off-line Supplies

文件：314.21 Kbytes 页数：22 Pages

ONSEMI

安森美半导体

Quasi-Resonant Current-Mode Controller for High-Power Universal Off-line Supplies

文件：346.94 Kbytes 页数：22 Pages

ONSEMI

安森美半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH FLYBACK 8SOIC

ONSEMI

安森美半导体