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L6563H - High voltage start-up transition-mode PFC

General Description

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Key Features

  • On-board 700 V start-up source.
  • 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% (at TJ = 25 °C) internal r.

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Full PDF Text Transcription (Reference)

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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L6563H High voltage start-up transition-mode PFC Datasheet - production data SO16 SO-16 Features  On-board 700 V start-up source  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.