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L6563S - Enhanced transition-mode PFC controller

General Description

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Key Features

  • Tracking boost function Fast “bidirectional” input voltage feedforward (1/V2 correction) Interface for cascaded converter's PWM controller Remote ON/OFF control Accurate adjustable output overvoltage protection Protection against feedback loop disconnection (latched shutdown) Inductor saturation protection Low (≤ 100 µA) start-up current 6 mA max. operating bias current 1% (@ TJ = 25 °C) internal reference voltage -600/+800.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com L6563S Enhanced transition-mode PFC controller Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Tracking boost function Fast “bidirectional” input voltage feedforward (1/V2 correction) Interface for cascaded converter's PWM controller Remote ON/OFF control Accurate adjustable output overvoltage protection Protection against feedback loop disconnection (latched shutdown) Inductor saturation protection Low (≤ 100 µA) start-up current 6 mA max.