UCC28065 Natural Interleaving??Transition-Mode PFC Controller with High Light-Load Efficiency Supporting High-Frequency Switching up-to 800 kHz

文件：4.24582 Mbytes 页数：53 Pages

TI

德州仪器

丝印：UCC28065；Package：SOIC；UCC28065 Natural Interleaving??Transition-Mode PFC Controller with High Light-Load Efficiency Supporting High-Frequency Switching up-to 800 kHz

文件：4.24582 Mbytes 页数：53 Pages

TI

德州仪器

丝印：UCC28065；Package：SOIC；UCC28065 Natural Interleaving??Transition-Mode PFC Controller with High Light-Load Efficiency Supporting High-Frequency Switching up-to 800 kHz

文件：4.24582 Mbytes 页数：53 Pages

TI

德州仪器

具有高频开关功能的 Natural Interleaving™ 转换模式 PFC 控制器

The UCC28065 interleaved PFC controller enables transition mode PFC at higher power ratings than previously possible. The device uses a Natural Interleaving™ technique to maintain a 180-degree phase shift. Both channels operate as masters (there is no slave channel) synchronized to the same frequenc • Input filter and output capacitor ripple-current reduction \n• Reduced EMI filter size\n• Higher switching frequency support \n• Improved input-current THD\n• High light-load efficiency \n• Burst mode operation with adjustable burst threshold\n• Sensorless current-shaping simplifies board layout a;

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） PFC（功率因数校正） 描述：NATURAL INTERLEAVING TRANSITION-

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC

TI

德州仪器