Enhanced transition-mode PFC controller

Description The L6563S is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessor L6563, it offers improved performance and additional functions. Features ■ Tracking boost function ■ Fast “bidirectional” input voltage feedforward (1/V2 c

文件：1.2366 Mbytes 页数：42 Pages

STMICROELECTRONICS

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Enhanced transition-mode PFC controller

Description The L6563S is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessor L6563, it offers improved performance and additional functions. Features ■ Tracking boost function ■ Fast “bidirectional” input voltage feedforward (1/V2 c

文件：1.2366 Mbytes 页数：42 Pages

STMICROELECTRONICS

意法半导体

增强型过渡模式PFC控制器

The L6563S is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessor L6563, it offers improved performance and additional functions.\n\n The highly linear multiplier, along with a special correction circuit that reduces crossover distortion o • Tracking boost function \n• Fast “bidirectional” input voltage feedforward (1/V2correction) \n• Interface for cascaded converter's PWM controller \n• Remote ON/OFF control \n• Accurate adjustable output overvoltage protection \n• Protection against feedback loop disconnection (latched shutdown)• I;

ST

意法半导体

Package：14-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 CTRLR TRANSITION 14SO

STMICROELECTRONICS

意法半导体

Package：14-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC CTRLR TRANSITION 14SO

STMICROELECTRONICS

意法半导体