FAN6982 Datasheet PDF - Fairchild

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 power factor correction, and results in a power supply that fully complies with the IEC1000-3-2 specification.

●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

●Programmable Frequency: 50kHz to 130kHz

●Wide Range Universal AC Input Voltage

●Maximum Duty Cycle 97%

●VDDUnder-Voltage Lockout (UVLO)