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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.

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
FAN4800 - Low Start-Up Current PFC/PWM Controller Combos
FAN4800C - PFC/PWM Controller Combination
FAN4800CU - PFC/PWM Controller Combination
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FAN4802 - PFC/PWM Controller Combination

Published: Aug 31, 2024 |