离线PFC控制器，具有带谐波注入的临界导通模式

MP44011是一款具有内部谐波注入功能的临界导通模式PFC控制器。它使用很少的外部组件，提供了简单而高性能的有源功率因数校正。与传统的临界导通模式PFC控制器相比，谐波注入功能使得该器件可应用于LED照明应用。在具有两级结构的LED照明应用中，谐波注入功能可以有效减小AC/DC与DC/DC级之间的总线电容。另外，谐波注入可以减小变压器尺寸，节省电路板空间并降低BOM成本。同样，谐波注入功能的优势也适用于一般升压或反激PFC应用。MP44011衍生自MP44010，但增加了谐波注入功能。MP44011 采用8引脚SOIC封装。 • 用于前置稳压器的临界导通模式 PFC 控制器\n• 降低总线电容\n• 减小变压器尺寸\n• 内部谐波注入功能\n• 精密可调的输出过压保护功能\n• 超低启动电流\n• 极低静态电流\n• 电流采样引脚上的集成滤波器\n• 禁用功能\n• 采用SOIC-8 封装;

Boundary-Mode PFC Controller with Harmonic Injection

文件：446.88 Kbytes Page：15 Pages

Boundary-Mode PFC Controller with Harmonic Injection

文件：446.88 Kbytes Page：15 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC PFC CTRLR BCM 8SOIC 集成电路（IC） PFC（功率因数校正）

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC PFC CTRLR BCM 8SOIC 集成电路（IC） PFC（功率因数校正）

BUS CONTROLLED MULTISTANDARD VIDEO PROCESSOR

Chroma 4 Multistandard Video Processor The MC44001 is a highly advanced circcuit which performs most of the basic functions required for a color TV. All of its advanced features are under processor control via an I2C bus, enabling potentiometer controls to be removed completely.

BUS CONTROLLED MULTISTANDARD VIDEO PROCESSOR

Chroma 4 Multistandard Video Processor The MC44001 is a highly advanced circcuit which performs most of the basic functions required for a color TV. All of its advanced features are under processor control via an I2C bus, enabling potentiometer controls to be removed completely.

BUS CONTROLLED MULTISTANDARD VIDEO PROCESSOR

Chroma 4 Multistandard Video Processor The MC44001 is a highly advanced circcuit which performs most of the basic functions required for a color TV. All of its advanced features are under processor control via an I2C bus, enabling potentiometer controls to be removed completely.

Precision Epoxy NTC Thermistors

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