FAN4810M PDF Datasheet
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Description
This is Power Factor Correction Controller. www.fairchildsemi.com
FAN4810
Power Factor Correction Controller
Features
TriFault Detect™ for UL1950 compliance and enhanced safety Slew rate enhanced transconductance error ampli er for ultra-fast PFC response Low power: 200 A startup current, 5.5mA operating current Low total harmonic distortion, high PF Average current, continuous boost leading edge PFC Current fed gain modulator for improved noise immunity Overvoltage and brown-out protection, UVLO, and soft start Synchronized clock output
General Description
The FAN4810 is a controller for power factor corrected, switched mode power supplies. The FAN4810 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 IEC1000-3-2 speci cation. It also includes a TriFault Detect™ function to help ensure that no unsafe conditions will result from single component failure in the PFC. Gate-driver with 1A capability.