ML4804 - Power Factor Correction and PWM Controller Combo

Product Overview

Fairchild

Part number	ML4804
Manufacturer	Fairchild
File Size	145.86 KB
Description	Power Factor Correction and PWM Controller Combo
Datasheet	ML4804 Datasheet
Additional preview pages of the ML4804 datasheet.

The ML4804 is a controller for power factor corrected, switched mode power supplies.

I Internally synchronized leading-edge modulated PFC and trailing-edge modulated PWM in one IC TriFault DetectTM for UL1950 compliance and enhanced safety VCCOVP provides additonal PFC fault protection Slew rate enhanced transconductance error amplifier for ultra-fast PFC response Low power: 200µA startup current, 5.5mA operating current Low total harmonic distortion, high PF Reduces ripple current in the storage capacitor between the PFC and PWM sections Average current, continuous boost leadi.

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Published: May 7, 2005 |