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FAN6982 Datasheet CCM Power Factor Correction Controller

Manufacturer: Fairchild (now onsemi)

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General Description

The FAN6982 is a 14-pin, Continuous Conduction Mode (CCM) PFC controller IC intended for Power Factor Correction (PFC) pre-regulators.

The FAN6982 includes circuits for the implementation of leading edge, average current, “boost”-type

Overview

FAN6982 — CCM Power Factor Correction Controller July 2010 FAN6982 CCM Power Factor Correction.

Key Features

  • Continuous Conduction Mode.
  • Innovative Switching-Charge Multiplier-Divider.
  • Average-Current-Mode for Input-Current Shaping.
  • TriFault Detect™ Prevent Abnormal Operation for Feedback Loop.
  • Power-On Sequence Control.
  • Soft-Start Capability.
  • Brownout Protection.
  • Cycle-by-Cycle Peak Current Limiting.
  • Improves Light-Load Efficiency.
  • Fulfills Class-D Requirements of IEC 1000-3-2.
  • Wide Range Universal AC Input Voltage.
  • Maximum Duty Cycle 97%.

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