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FAN4800AU - PFC/PWM Controller Combination

Product Overview

Fairchild Semiconductor

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FAN4800AU PFC/PWM Controller Combination by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – FAN4800AU

Datasheet Details

Part number	FAN4800AU
Manufacturer	Fairchild Semiconductor
File Size	1.04 MB
Description	PFC/PWM Controller Combination
Datasheet	FAN4800AU Datasheet
Additional preview pages of the FAN4800AU datasheet.

Product details

Description

The highly integrated FAN4800AU/CU parts are specially designed for power supplies that consist of boost PFC and PWM.

They require very few external components to achieve versatile protections and compensation.

They are available in 16-pin DIP and SOP packages.

Features

Pin-to-Pin Compatible with ML4800, FAN4800, CM6800, and CM6800A.
PWM Configurable for Current-Mode or Feed-Forward Voltage-Mode Operation.
Internally Synchronized Leading-Edge PFC and Trailing-Edge PWM in One IC.
Low Operating Current.
Innovative Switching-Charge Multiplier Divider.
Average-Current-Mode for Input-Current Shaping.
PFC Over-Voltage and Under-Voltage Protections.
PFC Feedback Open-Loop Protection.
Cycle-by-Cycle Current Limiting for PFC.

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Other Datasheets by Fairchild Semiconductor

FAN4800A - PFC/PWM Controller Combination
FAN4800AS - PFC/PWM Controller Combination
FAN4800 - Low Start-Up Current PFC/PWM Controller Combos
FAN4800C - PFC/PWM Controller Combination
FAN4800CS - PFC/PWM Controller Combination
FAN4800CU - PFC/PWM Controller Combination

Published: Aug 31, 2024 |